Why Maine's Sandy Shorelines Turn Jagged
NASA Earth Observatory
If you look at the U.S. state of Maine, you may notice that the Atlantic coastline north of Portland becomes very rocky and jagged. This short article explains the state's unusual coastal geology and how it is connected to the area's lobster and oyster industries. NASA Earth Observatory image by Michala Garrison, using Landsat data from the U.S. Geological Survey.
NASA Earth Observatory
If you look at the U.S. state of Maine, you may notice that the Atlantic coastline north of Portland becomes very rocky and jagged. This short article explains the state's unusual coastal geology and how it is connected to the area's lobster and oyster industries. NASA Earth Observatory image by Michala Garrison, using Landsat data from the U.S. Geological Survey.
USGS Report: Undiscovered Oil and Gas in the Buda Limestone of Texas
United States Geological Survey
About the photo: USGS Gulf Coast #3 core drilled by the USGS to analyze various geologic properties of the Buda Limestone. Photo by the USGS Core Research Center.
United States Geological Survey
About the photo: USGS Gulf Coast #3 core drilled by the USGS to analyze various geologic properties of the Buda Limestone. Photo by the USGS Core Research Center.
Mining for Tourmaline in Brazil
Gemological Institute of America on YouTube
Follow a visit to a prolific pegmatite mine in Brazil where owners demonstrate traditional hand-tool mining techniques deep underground. Workers meticulously extract vibrant tourmaline crystals from quartz pockets.
Gemological Institute of America on YouTube
Follow a visit to a prolific pegmatite mine in Brazil where owners demonstrate traditional hand-tool mining techniques deep underground. Workers meticulously extract vibrant tourmaline crystals from quartz pockets.
Optical Effects in Phenomenal Gemstones and Their Underlying Nanotextures
Gems & Gemology
This article reviews many of the special optical effects of phenomenal gemstones, including opalescence, chatoyancy, asterism, schiller, and iridescence. The photograph above shows a specimen of tumble-polished labradorite with twinning.
Gems & Gemology
This article reviews many of the special optical effects of phenomenal gemstones, including opalescence, chatoyancy, asterism, schiller, and iridescence. The photograph above shows a specimen of tumble-polished labradorite with twinning.
Labradorite: The Gem Mineral with Iridescent Blue, Green, Orange and Yellow Colors
Geology.com
A specimen of labradorite feldspar rough about four inches across exhibiting a beautiful play-of-color.
Geology.com
A specimen of labradorite feldspar rough about four inches across exhibiting a beautiful play-of-color.
Get Real-Time Air Quality Data and Forecasts at AirNow.gov
AirNow.gov
AirNow.gov is a multi-agency website that provides current air quality data and forecasts for cities across North America. Enter your ZIP code to see the color-coded Air Quality Index (AQI) for your local area. Above is a screenshot from the website showing details about current air quality in Pittsburgh, Pennsylvania.
The AirNow.gov website also has interactive maps showing the locations of active wildfires and smoke plumes. A screenshot of the interactive Fire and Smoke Map is shown above.
AirNow.gov
AirNow.gov is a multi-agency website that provides current air quality data and forecasts for cities across North America. Enter your ZIP code to see the color-coded Air Quality Index (AQI) for your local area. Above is a screenshot from the website showing details about current air quality in Pittsburgh, Pennsylvania.
The AirNow.gov website also has interactive maps showing the locations of active wildfires and smoke plumes. A screenshot of the interactive Fire and Smoke Map is shown above.
Ontario Wildfire Smoke Moves East
NASA Earth Observatory
In the satellite image above, smoke from wildfires in Ontario moves eastward across the continent on July 14, 2026. NASA Earth Observatory image by Lauren Dauphin, using VIIRS data from NASA EOSDIS LANCE, GIBS/Worldview, and the Joint Polar Satellite System (JPSS).
NASA Earth Observatory
In the satellite image above, smoke from wildfires in Ontario moves eastward across the continent on July 14, 2026. NASA Earth Observatory image by Lauren Dauphin, using VIIRS data from NASA EOSDIS LANCE, GIBS/Worldview, and the Joint Polar Satellite System (JPSS).
In a First, Scientists Witness the Seafloor Spread in Real Time,
Giving Them a Rare Glimpse at a Mysterious Geologic Process
Smithsonian Magazine
Quote from the article: "Across a matter of days in 2024, the seafloor in part of the Indian Ocean dropped by about 13 feet, and roughly 5.7 billion cubic feet of molten rock rose to the crust's surface, according to a new study." Shown above: The yellow line marks the Southeast Indian Ridge, where the seafloor movement was observed. Image by NOAA.
Giving Them a Rare Glimpse at a Mysterious Geologic Process
Smithsonian Magazine
Quote from the article: "Across a matter of days in 2024, the seafloor in part of the Indian Ocean dropped by about 13 feet, and roughly 5.7 billion cubic feet of molten rock rose to the crust's surface, according to a new study." Shown above: The yellow line marks the Southeast Indian Ridge, where the seafloor movement was observed. Image by NOAA.
Plate Tectonics Map - Plate Boundary Map
Geology.com
According the theory of plate tectonics, Earth's outer shell is made up of a series of plates. The map above shows names and generalized locations of Earth's major tectonic plates. These plates move and interact with one another to produce earthquakes, volcanoes, mountain ranges, ocean trenches, and other geologic processes and features. Map prepared by the United States Geological Survey.
Geology.com
According the theory of plate tectonics, Earth's outer shell is made up of a series of plates. The map above shows names and generalized locations of Earth's major tectonic plates. These plates move and interact with one another to produce earthquakes, volcanoes, mountain ranges, ocean trenches, and other geologic processes and features. Map prepared by the United States Geological Survey.
An Ancient Sea Once Split North America Down the Middle.
Today, Marine Fossils Can Be Found in Every State of the USA
Smithsonian Magazine
To celebrate America's 250th anniversary, the Smithsonian's National Museum of Natural History has a new exhibit called "From These Lands". The exhibit showcases over 600 artifacts and specimens, including many marine fossils, from U.S. states and territories.
Today, Marine Fossils Can Be Found in Every State of the USA
Smithsonian Magazine
To celebrate America's 250th anniversary, the Smithsonian's National Museum of Natural History has a new exhibit called "From These Lands". The exhibit showcases over 600 artifacts and specimens, including many marine fossils, from U.S. states and territories.
Fossils of the Green River Formation
Geology.com
Spectacular fish, animal, plant, insect, and other fossils have been found in the rocks of the Green River Formation in Colorado, Utah, and Wyoming. Shown above is Cockerellites liops, a fossilized fish that resembles a modern sunfish. Photo by the National Park Service.
Geology.com
Spectacular fish, animal, plant, insect, and other fossils have been found in the rocks of the Green River Formation in Colorado, Utah, and Wyoming. Shown above is Cockerellites liops, a fossilized fish that resembles a modern sunfish. Photo by the National Park Service.
The Norwegian Archipelago of Svalbard Has Become a Key Outpost for Arctic Science
Pulitzer Center
From the article: "in recent years the archipelago has become especially important to science because it provides a front-row seat to some of the fastest warming on Earth". The map above is a crop from the CIA World Fact Book.
Pulitzer Center
From the article: "in recent years the archipelago has become especially important to science because it provides a front-row seat to some of the fastest warming on Earth". The map above is a crop from the CIA World Fact Book.
What Is An Archipelago?
Geology.com
Stockholm Archipelago: With over 30,000 islands and islets, the Stockholm Archipelago is one of the world's largest. It is located along the Baltic coast of Sweden, and the city of Stockholm stretches across 14 of the islands. Over two million people live on the islands, but many of the islands are remote or tiny and uninhabited. Image copyright by Remus Kotsell / iStockphoto.
Geology.com
Stockholm Archipelago: With over 30,000 islands and islets, the Stockholm Archipelago is one of the world's largest. It is located along the Baltic coast of Sweden, and the city of Stockholm stretches across 14 of the islands. Over two million people live on the islands, but many of the islands are remote or tiny and uninhabited. Image copyright by Remus Kotsell / iStockphoto.
Where Is Svalbard?
Geology.com
The islands of Svalbard are located in the Arctic Ocean - north of Norway and east of Greenland at 78 degrees, 13 minutes north and 15 degrees, 39 minutes east. They are an unincorporated area of the Kingdom of Norway.
Geology.com
The islands of Svalbard are located in the Arctic Ocean - north of Norway and east of Greenland at 78 degrees, 13 minutes north and 15 degrees, 39 minutes east. They are an unincorporated area of the Kingdom of Norway.
Where Venezuela's Earthquakes Shifted the Ground
NASA Earth Observatory
From the article: "Radar data from the NISAR satellite show that La Guaira and nearby areas experienced significant ground displacement from the June 2026 temblors." Image by NASA Earth Observatory / Lauren Dauphin.
NASA Earth Observatory
From the article: "Radar data from the NISAR satellite show that La Guaira and nearby areas experienced significant ground displacement from the June 2026 temblors." Image by NASA Earth Observatory / Lauren Dauphin.
Where is Venezuela?
Geology.com
Venezuela is located in northern South America. It is bordered by the Caribbean Sea and the Atlantic Ocean to the north, Colombia to the west, Brazil to the south, and Guyana to the east.
Geology.com
Venezuela is located in northern South America. It is bordered by the Caribbean Sea and the Atlantic Ocean to the north, Colombia to the west, Brazil to the south, and Guyana to the east.
Cottonwood Fire Chars Utah
NASA Earth Observatory
To date, the Cottonwood fire has burned over 150 square miles of forest in Utah. In the false-color satellite image above, burned areas appear red. Quote from the article: "The Cottonwood fire ranked as one of Utah's - and the country's - largest and most destructive fires of the year so far." NASA Earth Observatory images by Michala Garrison, using Landsat data from the U.S. Geological Survey and fire perimeter data from the Fire Events Data Suite.
NASA Earth Observatory
To date, the Cottonwood fire has burned over 150 square miles of forest in Utah. In the false-color satellite image above, burned areas appear red. Quote from the article: "The Cottonwood fire ranked as one of Utah's - and the country's - largest and most destructive fires of the year so far." NASA Earth Observatory images by Michala Garrison, using Landsat data from the U.S. Geological Survey and fire perimeter data from the Fire Events Data Suite.
Ten Spectacular Images From the Astronomy Photographer of the Year Contest
Smithsonian Magazine
For this year's ZWO Astronomy Photographer of the Year competition, thousands of amazing photos were submitted from people around the world. Here you can see 10 of the finalists. Winners will be announced in September.
Smithsonian Magazine
For this year's ZWO Astronomy Photographer of the Year competition, thousands of amazing photos were submitted from people around the world. Here you can see 10 of the finalists. Winners will be announced in September.
Super Typhoon Bavi Brings Destruction to Guam and Surrounding Pacific Islands
NPR
Shown above is a satellite image of Guam, a United States territory in the North Pacific Ocean. Image by Jesse Allen and Robert Simmon of NASA.
NPR
Shown above is a satellite image of Guam, a United States territory in the North Pacific Ocean. Image by Jesse Allen and Robert Simmon of NASA.
U.S. Territories Map
Geology.com
Did you know that the United States holds claim to 16 territories? How many of them can you name? Brush up on your geography with this map and article.
Geology.com
Did you know that the United States holds claim to 16 territories? How many of them can you name? Brush up on your geography with this map and article.
What Causes the Color and Shape of a Fireworks Burst?
Geology.com
An illustrated introduction to the causes of color in fireworks and how the shape of the burst is created. Fireworks shells are loaded with beads of chemicals that burn with different colors. These beads are known as "stars". When the shell explodes in the air, the stars are launched out in a pattern determined by their shape, size, and their arrangement in the shell.
Geology.com
An illustrated introduction to the causes of color in fireworks and how the shape of the burst is created. Fireworks shells are loaded with beads of chemicals that burn with different colors. These beads are known as "stars". When the shell explodes in the air, the stars are launched out in a pattern determined by their shape, size, and their arrangement in the shell.
Birthstone for the Month of July: Ruby
Geology.com
Ruby is the red variety of a mineral called corundum. It is the most popular red gemstone in the world.
Geology.com
Ruby is the red variety of a mineral called corundum. It is the most popular red gemstone in the world.
Why People Risk Their Lives Hunting For Sapphire, Rubies, And Topaz In Sri Lanka
Business Insider
The island country of Sri Lanka is famous for the beautiful sapphires that can be found there. But extracting the gemstones from the earth is a difficult and dangerous job.
Business Insider
The island country of Sri Lanka is famous for the beautiful sapphires that can be found there. But extracting the gemstones from the earth is a difficult and dangerous job.
Photos of the 2026 Kilauea Eruption
United States Geological Survey
Episode 50 of lava fountaining in the ongoing Halemaʻumaʻu eruption at the summit of Kīlauea took place for about 7 hours on June 27, 2026.
United States Geological Survey
Episode 50 of lava fountaining in the ongoing Halemaʻumaʻu eruption at the summit of Kīlauea took place for about 7 hours on June 27, 2026.
Woman Survives 1,500-Foot Fall While Climbing California Volcano
KTLA.com
Quote from the article: The Forest Service said that the hiker was "in good spirits despite suffering a possible broken ankle and other injuries consistent with a significant fall”. The photo shows an aerial view of Mount Shasta taken by Mike Doukas, USGS.
KTLA.com
Quote from the article: The Forest Service said that the hiker was "in good spirits despite suffering a possible broken ankle and other injuries consistent with a significant fall”. The photo shows an aerial view of Mount Shasta taken by Mike Doukas, USGS.
The Volcano in Illinois That's Hidden in Plain Sight
Islands
Hicks Dome is a dormant Midwestern volcano -- one that's kept scientists fascinated for years because of its unique geology.
Islands
Hicks Dome is a dormant Midwestern volcano -- one that's kept scientists fascinated for years because of its unique geology.
Interactive Heat Risk Map for the Continental U.S. ** Highly Recommended **
National Weather Service
If you live in the continental United States, this interactive map is a great tool to help you prepare for the hot summer days ahead. Temperature is only one risk factor, and this map combines multiple metrics to determine the color-coded heat risk levels. Map by the National Weather Service.
National Weather Service
If you live in the continental United States, this interactive map is a great tool to help you prepare for the hot summer days ahead. Temperature is only one risk factor, and this map combines multiple metrics to determine the color-coded heat risk levels. Map by the National Weather Service.
Al-Bīrūnī — The GGOAT?
Lotus Gemology
Richard W. Hughes, Lisbet Thoresen and John Emmett contemplate the idea that Al-Bīrūnī was the Greatest Gemologist Of All Time. The photograph shows a statue of Al-Bīrūnī at the Persian Scholar Pavilion at the United Nations Centre in Vienna. The photo is displayed here under a Creative Commons License.
Lotus Gemology
Richard W. Hughes, Lisbet Thoresen and John Emmett contemplate the idea that Al-Bīrūnī was the Greatest Gemologist Of All Time. The photograph shows a statue of Al-Bīrūnī at the Persian Scholar Pavilion at the United Nations Centre in Vienna. The photo is displayed here under a Creative Commons License.
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A Turquoise Tint for the Black Sea
NASA Earth Observatory
The satellite image above shows phytoplankton blooms in the Black Sea on June 22, 2026. NASA Earth Observatory image by Michala Garrison, using PACE data from NASA EOSDIS LANCE and GIBS/Worldview and the NASA Ocean Biology Distributed Active Archive Center OB.DAAC.
NASA Earth Observatory
The satellite image above shows phytoplankton blooms in the Black Sea on June 22, 2026. NASA Earth Observatory image by Michala Garrison, using PACE data from NASA EOSDIS LANCE and GIBS/Worldview and the NASA Ocean Biology Distributed Active Archive Center OB.DAAC.
Satellite Views of Phytoplankton Blooms in Oceans and Seas
Geology.com
Phytoplankton Bloom Off New Jersey: An unusual phytoplankton bloom occurred in the Atlantic Ocean off the coast of New Jersey on July 6, 2016. This bloom received nutrients from a process known as "upwelling". Strong, persistent winds, blowing off the continent and towards the east, carried surface waters away from the coast. This brought cold, nutrient-rich waters up the continental slope to replace the waters that were blown out to sea. The result was a near-shore phytoplankton bloom. Similar blooms occur periodically along the Atlantic coast in the summer. This NASA satellite image was prepared by Jeff Schmaltz.
Geology.com
Phytoplankton Bloom Off New Jersey: An unusual phytoplankton bloom occurred in the Atlantic Ocean off the coast of New Jersey on July 6, 2016. This bloom received nutrients from a process known as "upwelling". Strong, persistent winds, blowing off the continent and towards the east, carried surface waters away from the coast. This brought cold, nutrient-rich waters up the continental slope to replace the waters that were blown out to sea. The result was a near-shore phytoplankton bloom. Similar blooms occur periodically along the Atlantic coast in the summer. This NASA satellite image was prepared by Jeff Schmaltz.
Explosion Produces a New Hydrothermal Feature at Yellowstone
United States Geological Survey
The image shows a new pool of boiling water that formed a few days after the June 13, 2026 explosion. The recent explosion emphasizes the unstable and hazardous nature of some of Yellowstone's thermal areas. Biscuit Basin, and especially the area around Black Diamond Pool, has been the site of numerous hydrothermal explosions for more than a century. Photo by Kiernan Folz-Donahue, Yellowstone National Park.
United States Geological Survey
The image shows a new pool of boiling water that formed a few days after the June 13, 2026 explosion. The recent explosion emphasizes the unstable and hazardous nature of some of Yellowstone's thermal areas. Biscuit Basin, and especially the area around Black Diamond Pool, has been the site of numerous hydrothermal explosions for more than a century. Photo by Kiernan Folz-Donahue, Yellowstone National Park.
Perseverance Rover Detects Complex Carbon Molecules in the Jezero Crater on Mars
The Guardian
The Perseverance Rover was delivered to Jezero Crater specifically because the rocks there were deposited in a deltaic environment thought to be compatible with life. The image above is an artist's concept of the Mars Perseverance rover created by NASA/JPL-Caltech.
The Guardian
The Perseverance Rover was delivered to Jezero Crater specifically because the rocks there were deposited in a deltaic environment thought to be compatible with life. The image above is an artist's concept of the Mars Perseverance rover created by NASA/JPL-Caltech.
Satellite View of Jezero Crater on Mars
NASA Jet Propulsion Laboratory
The image is a satellite view of Jezero Crater where the Mars Perseverance rover detected complex carbon molecules. The image was captured by NASA's Mars Reconnaissance Orbiter, operated by NASA's Jet Propulsion Laboratory, a division of Caltech in Pasadena, California.
NASA Jet Propulsion Laboratory
The image is a satellite view of Jezero Crater where the Mars Perseverance rover detected complex carbon molecules. The image was captured by NASA's Mars Reconnaissance Orbiter, operated by NASA's Jet Propulsion Laboratory, a division of Caltech in Pasadena, California.
When the Power Company Takes Your Land for a Data Center
The New York Times
It's the "American Dream" to own a home with a nice backyard where kids and pets can run and play. But when an AI data center comes to town, utility companies can build transmission lines in your backyard whether you give them permission or not. From the video: "Many residents say the offers they receive don't cover the property value they will lose from having a power line built in their backyard." Furthermore, if you refuse their offer of "fair compensation", they can seize your property anyway by using eminent domain. This leaves homeowners in a very bad situation, where they are forced to either live next to the new construction, or move out and try to sell their newly depreciated home at a loss.
The New York Times
It's the "American Dream" to own a home with a nice backyard where kids and pets can run and play. But when an AI data center comes to town, utility companies can build transmission lines in your backyard whether you give them permission or not. From the video: "Many residents say the offers they receive don't cover the property value they will lose from having a power line built in their backyard." Furthermore, if you refuse their offer of "fair compensation", they can seize your property anyway by using eminent domain. This leaves homeowners in a very bad situation, where they are forced to either live next to the new construction, or move out and try to sell their newly depreciated home at a loss.
New Natural-Gas-Powered Data Center in Texas Will Consume 2.7 Gigawatts of Electricity.
CNBC
The data center is being built by Microsoft; Chevron will produce the natural gas from nearby fields in Texas and New Mexico; GE Vernova and Caterpillar will convert the gas into electricity using turbines.
CNBC
The data center is being built by Microsoft; Chevron will produce the natural gas from nearby fields in Texas and New Mexico; GE Vernova and Caterpillar will convert the gas into electricity using turbines.
USGS Mineral Commodity Summaries 2026
United States Geological Survey
From the publication: "The annual U.S. Geological Survey (USGS) Mineral Commodity Summaries (MCS) is the most authoritative statistical publication on U.S. and global mineral production, consumption, and trade." Image is the cover of the 2026 publication.
United States Geological Survey
From the publication: "The annual U.S. Geological Survey (USGS) Mineral Commodity Summaries (MCS) is the most authoritative statistical publication on U.S. and global mineral production, consumption, and trade." Image is the cover of the 2026 publication.
No One Wants AI Data Centers on Earth. Do They Make Sense in Space?
CNBC
From the article: "The successful IPO of Elon Musk's SpaceX may help bring the questionable idea of AI data centers in space closer to the realm of plausibility."
CNBC
From the article: "The successful IPO of Elon Musk's SpaceX may help bring the questionable idea of AI data centers in space closer to the realm of plausibility."
Earth Is Unprepared for the Serious Threat of City-Killer Asteroids
The Washington Post
About the photo: Meteor Crater (formally known as Barringer Crater) is an impact crater located about 37 miles (60 km) east of Flagstaff, Arizona and 18 miles (29 km) west of Winslow. It was formed by the impact of an asteroid about 46 meters (150 feet) in diameter. The collision formed a crater over 1,200 meters (4,000) feet across. Public domain photo by NASA Earth Observatory.
The Washington Post
About the photo: Meteor Crater (formally known as Barringer Crater) is an impact crater located about 37 miles (60 km) east of Flagstaff, Arizona and 18 miles (29 km) west of Winslow. It was formed by the impact of an asteroid about 46 meters (150 feet) in diameter. The collision formed a crater over 1,200 meters (4,000) feet across. Public domain photo by NASA Earth Observatory.
Stunning View of the Southern Lights Dancing Across the Earth
Smithsonian Magazine
From the article: "Jessica Meir, commander of NASA’s SpaceX Crew-12 mission, shared photos and videos of a green aurora she shot while sheltering in a capsule outside the International Space Station."
Smithsonian Magazine
From the article: "Jessica Meir, commander of NASA’s SpaceX Crew-12 mission, shared photos and videos of a green aurora she shot while sheltering in a capsule outside the International Space Station."
Aurora Australis from Space
Geology.com
Aurora Australis: A composite satellite image of the Aurora Australis (southern lights) over Antarctica from space. The image was compiled by superimposing data of the Aurora Australis collected by NASA's IMAGE satellite atop of an image of Earth from a south polar perspective from the Blue Marble project. The result simulates what the Aurora Australis would look like from a satellite orbiting above. Image by NASA.
Geology.com
Aurora Australis: A composite satellite image of the Aurora Australis (southern lights) over Antarctica from space. The image was compiled by superimposing data of the Aurora Australis collected by NASA's IMAGE satellite atop of an image of Earth from a south polar perspective from the Blue Marble project. The result simulates what the Aurora Australis would look like from a satellite orbiting above. Image by NASA.
Rare Meteorite Found in the Sahara Desert Offers Evidence of a Lost Protoplanet
Smithsonian Magazine
From the article: "Chemical signatures indicate the meteorite came from an early planet that met an untimely end during the formation of our solar system"
Smithsonian Magazine
From the article: "Chemical signatures indicate the meteorite came from an early planet that met an untimely end during the formation of our solar system"
Who Will Own De Beers? We May Know Soon
JCK Online
Anglo American has received bids for the sale of De Beers. Al Cook, De Beers' CEO says "the new buyer will likely be a group of countries that produce diamonds, or companies that love and understand diamonds." The industry awaits.
JCK Online
Anglo American has received bids for the sale of De Beers. Al Cook, De Beers' CEO says "the new buyer will likely be a group of countries that produce diamonds, or companies that love and understand diamonds." The industry awaits.
6 Ways This Year's "Super El Niño" Could Affect Climate, Humans, and Marine Creatures
EOS
Although no two El Niños are alike, scientists can use data patterns from years past to predict what this year's climate phenomenon might bring. The image above shows sea-surface temperature anomalies in January 2026. Image credit: NOAA Satellites.
EOS
Although no two El Niños are alike, scientists can use data patterns from years past to predict what this year's climate phenomenon might bring. The image above shows sea-surface temperature anomalies in January 2026. Image credit: NOAA Satellites.
San Andreas Fault Reaches Highest Stress Level in 1,000 Years
University of Hawai'i News
A new study shows that tectonic stress is at historically high levels in California. Quote from the article: "Perhaps most importantly, the study showed that Cajon Pass could facilitate a joint rupture of both the San Andreas and San Jacinto faults simultaneously, which is a scenario that could be significantly more damaging than a single-fault event".
University of Hawai'i News
A new study shows that tectonic stress is at historically high levels in California. Quote from the article: "Perhaps most importantly, the study showed that Cajon Pass could facilitate a joint rupture of both the San Andreas and San Jacinto faults simultaneously, which is a scenario that could be significantly more damaging than a single-fault event".
The San Andreas Fault
Geology.com
San Andreas Map: The red line on this map follows the surface trace of the San Andreas Fault across California. Areas to the east of the fault are on the North American tectonic plate. Areas to the west of the fault are part of the Pacific tectonic plate. The arrows show the directions of relative motion along the fault. Map and article copyright by David Lynch, author of SanAndreasFault.org.
Geology.com
San Andreas Map: The red line on this map follows the surface trace of the San Andreas Fault across California. Areas to the east of the fault are on the North American tectonic plate. Areas to the west of the fault are part of the Pacific tectonic plate. The arrows show the directions of relative motion along the fault. Map and article copyright by David Lynch, author of SanAndreasFault.org.
California Earthquake Maps
Geology.com
A collection of maps showing the geographic distribution of ground shaking for 12 major California earthquakes.
Geology.com
A collection of maps showing the geographic distribution of ground shaking for 12 major California earthquakes.
USGS National Water Dashboard ** Highly Recommended **
United States Geological Survey
The USGS National Water Dashboard is an interactive U.S. map with lots of useful water and weather data. You can find real-time stream gage data, current and forecasted weather and hazard conditions, alerts for flooding, fire, air quality, and more. The base map is customizable to show topographic information, roads and streets, or satellite imagery. (Click "Layers" at the top of the page to access these features.)
United States Geological Survey
The USGS National Water Dashboard is an interactive U.S. map with lots of useful water and weather data. You can find real-time stream gage data, current and forecasted weather and hazard conditions, alerts for flooding, fire, air quality, and more. The base map is customizable to show topographic information, roads and streets, or satellite imagery. (Click "Layers" at the top of the page to access these features.)
Pumice Rafts Encroach on Admiralty Islands
NASA Earth Observatory
Submarine volcanic eruptions off the coast of Papua New Guinea have produced huge "rafts" of pumice and volcanic ash in the Bismarck Sea. Large amounts of pumice have drifted ashore on nearby islands and are clogging up the coastlines, with some accumulations measuring up to several meters thick. NASA Earth Observatory image by Lauren Dauphin, using Landsat data from the U.S. Geological Survey.
NASA Earth Observatory
Submarine volcanic eruptions off the coast of Papua New Guinea have produced huge "rafts" of pumice and volcanic ash in the Bismarck Sea. Large amounts of pumice have drifted ashore on nearby islands and are clogging up the coastlines, with some accumulations measuring up to several meters thick. NASA Earth Observatory image by Lauren Dauphin, using Landsat data from the U.S. Geological Survey.
Where is Papua New Guinea?
Geology.com
Papua New Guinea is located in Oceania. The majority of Papua New Guinea is situated on the eastern portion of the island of New Guinea, while the western portion of the island is part of Indonesia. There are also several archipelagos in the Bismarck Sea and Solomon Sea which are part of Papua New Guinea.
Geology.com
Papua New Guinea is located in Oceania. The majority of Papua New Guinea is situated on the eastern portion of the island of New Guinea, while the western portion of the island is part of Indonesia. There are also several archipelagos in the Bismarck Sea and Solomon Sea which are part of Papua New Guinea.
What is Pumice?
Geology.com
Pumice is a porous igneous rock that forms during explosive volcanic eruptions. When frothy magma cools rapidly, trapped gas bubbles become hollow vesicles within the rock. As a result, the rock has a very low specific gravity and can float on water.
Geology.com
Pumice is a porous igneous rock that forms during explosive volcanic eruptions. When frothy magma cools rapidly, trapped gas bubbles become hollow vesicles within the rock. As a result, the rock has a very low specific gravity and can float on water.
Solar Generates More US Energy than Coal for the First Time
ABC News
The article and accompanying video present interesting information about electricity generation in the United States and China.
ABC News
The article and accompanying video present interesting information about electricity generation in the United States and China.
What Enables Gold to Resist Tarnish?
Smithsonian Magazine
From the article: "When the metal is split, the atoms on its surface rearrange themselves into a very stable pattern that doesn’t easily react with oxygen in the air". The image shows four U.S. Gold coins from the late 1800s / early 1900s. Image copyright by iStockphoto / Donald Swartz.
Smithsonian Magazine
From the article: "When the metal is split, the atoms on its surface rearrange themselves into a very stable pattern that doesn’t easily react with oxygen in the air". The image shows four U.S. Gold coins from the late 1800s / early 1900s. Image copyright by iStockphoto / Donald Swartz.
The Many Uses of Gold
Geology.com
The United States government currently mints coins from gold and other precious metals; however, they are intended for investment and collecting. They are not intended for use as legal tender.
Geology.com
The United States government currently mints coins from gold and other precious metals; however, they are intended for investment and collecting. They are not intended for use as legal tender.
Three U.S. Regions Each Produce More Natural Gas Than Most Countries
United States Energy Information Administration
About the image: A bar chart showing the world's top natural gas producing countries (left) and the top natural gas producing regions of the United States compared to other countries. The bar chart was prepared using data from calendar year 2023 by the United States Energy Information Administration.
United States Energy Information Administration
About the image: A bar chart showing the world's top natural gas producing countries (left) and the top natural gas producing regions of the United States compared to other countries. The bar chart was prepared using data from calendar year 2023 by the United States Energy Information Administration.
Top Seven Most Dangerous Volcanoes in the World
Interesting Engineering
The image is a simplified plate tectonics cross-section showing how Mount Vesuvius is located above a subduction zone formed where the African plate descends beneath Italy. Magma produced from the melting African plate creates the large, violently explosive volcanoes of the Italian Peninsula. Image copyright by Geology.com.
Interesting Engineering
The image is a simplified plate tectonics cross-section showing how Mount Vesuvius is located above a subduction zone formed where the African plate descends beneath Italy. Magma produced from the melting African plate creates the large, violently explosive volcanoes of the Italian Peninsula. Image copyright by Geology.com.
Mount Vesuvius: All About the Volcano
Geology.com
A panorama of the Gulf of Naples, Italy, showing the high population density and commerce. Mt. Vesuvius rests quietly in the background. Image copyright iStockphoto / Danilo Ascione..
Geology.com
A panorama of the Gulf of Naples, Italy, showing the high population density and commerce. Mt. Vesuvius rests quietly in the background. Image copyright iStockphoto / Danilo Ascione..
Rare Meteorite Provides Evidence of a Giant Early Planet
University of Colorado Boulder
The meteorite dubbed "NWA 12774" is classified as an angrite, which is a very rare type of achondritic stone meteorite. It contains olivine and aluminum-rich clinopyroxene, but very little silica, which suggests that the rock formed under enormous pressure within a protoplanet. The meteorite was found in the Sahara Desert of Africa in 2019.
University of Colorado Boulder
The meteorite dubbed "NWA 12774" is classified as an angrite, which is a very rare type of achondritic stone meteorite. It contains olivine and aluminum-rich clinopyroxene, but very little silica, which suggests that the rock formed under enormous pressure within a protoplanet. The meteorite was found in the Sahara Desert of Africa in 2019.
Meteorite Types and Classification
Geology.com
The meteorite shown above is a 56.5-gram complete individual of the Millbillillie eucrite from Australia. It is an achondrite, which is a stone meteorite that does not contain chondrules (small, grain-like inclusions). Photo by Geoffrey Notkin, copyright Aerolite Meteorites.
Geology.com
The meteorite shown above is a 56.5-gram complete individual of the Millbillillie eucrite from Australia. It is an achondrite, which is a stone meteorite that does not contain chondrules (small, grain-like inclusions). Photo by Geoffrey Notkin, copyright Aerolite Meteorites.
Olivine: A Group of Rock-Forming Minerals in Earth's Crust and Mantle
Geology.com
Pictured above: Lherzolite (a variety of peridotite) nodules in a xenolith collected from a basalt flow at Peridot Mesa, Arizona. These xenoliths often contain crystals of olivine that can be cut into peridot gemstones.
Geology.com
Pictured above: Lherzolite (a variety of peridotite) nodules in a xenolith collected from a basalt flow at Peridot Mesa, Arizona. These xenoliths often contain crystals of olivine that can be cut into peridot gemstones.
A Magnitude 7.8 Earthquake in the Philippines Kills At Least 32 People
NPR
The earthquake produced a 1-meter tsunami onto nearby coastlines, damaged buildings, and triggered landslides. Citizens were warned to expect aftershocks.
NPR
The earthquake produced a 1-meter tsunami onto nearby coastlines, damaged buildings, and triggered landslides. Citizens were warned to expect aftershocks.
English Metal Detectorist Finds a 'Spectacular' 1,700-Year-Old Ring of Gold and Onyx
The Guardian
Kevin Minto was using his metal detector in an English field when he discovered buried treasure: a gold Roman ring that dates to around 297 AD. The ring features an onyx intaglio depicting the goddess Victoria driving a horse-drawn chariot. Since most Roman jewelry from this time period was made from silver or bronze, this extravagant gold ring is truly a rare find.
The Guardian
Kevin Minto was using his metal detector in an English field when he discovered buried treasure: a gold Roman ring that dates to around 297 AD. The ring features an onyx intaglio depicting the goddess Victoria driving a horse-drawn chariot. Since most Roman jewelry from this time period was made from silver or bronze, this extravagant gold ring is truly a rare find.
The Many Uses of Gold
Geology.com
The most important consumptive use of gold in the world and in the United States is jewelry manufacturing. Approximately half of all gold mined is used in jewelry. Image copyright iStockphoto / Angelo Marcantonio.
Geology.com
The most important consumptive use of gold in the world and in the United States is jewelry manufacturing. Approximately half of all gold mined is used in jewelry. Image copyright iStockphoto / Angelo Marcantonio.
June 6th, 1912: The Most Powerful Volcanic Eruption of the 20th Century - Novarupta in Alaska
Geology.com
The relative size of the Novarupta eruption compared to other volcanoes on the basis of cubic miles of magma ejected. Novarupta was rated VEI 6 on the volcanic explosivity index. USGS Image.
Geology.com
The relative size of the Novarupta eruption compared to other volcanoes on the basis of cubic miles of magma ejected. Novarupta was rated VEI 6 on the volcanic explosivity index. USGS Image.
Heavy Rainfall Inflates Mount Fuji
EOS
When rainwater falls on the surface of a volcano, some of it infiltrates into porous rock below the volcano's surface. As water pressure builds in the rocks, it may be strong enough to cause a gentle uplifting of the volcano's surface. See more details in the article. The image above shows hot, freshly erupted scoria on the surface of a volcano. Public domain image by the United States Geological Survey.
EOS
When rainwater falls on the surface of a volcano, some of it infiltrates into porous rock below the volcano's surface. As water pressure builds in the rocks, it may be strong enough to cause a gentle uplifting of the volcano's surface. See more details in the article. The image above shows hot, freshly erupted scoria on the surface of a volcano. Public domain image by the United States Geological Survey.
What Are Cinder Cones?
Geology.com
Cumbre Vieja Volcano erupting cinders on the Canary Island of La Palma in September 2021. Photo copyright by Addictive Stock Creatives / Alamy Stock Photo.
Geology.com
Cumbre Vieja Volcano erupting cinders on the Canary Island of La Palma in September 2021. Photo copyright by Addictive Stock Creatives / Alamy Stock Photo.
Hubbard Glacier Earthquake-Triggered Landslides and Snow Avalanches
United States Geological Survey
Examine a composite satellite image showing views of the area around the Hubbard Glacier, in Alaska, before and after the 2025 M7.0 Hubbard Glacier Earthquake. You will be able to see run-out areas covered by landslide debris and/or snow avalanches.
United States Geological Survey
Examine a composite satellite image showing views of the area around the Hubbard Glacier, in Alaska, before and after the 2025 M7.0 Hubbard Glacier Earthquake. You will be able to see run-out areas covered by landslide debris and/or snow avalanches.
Landslides and Rockfalls Caused Over Half of Total Fatalities in Six Earthquakes in China
EOS
Landslides are a major cause of earthquake fatalities in mountainous areas, and building collapse is a major cause of fatalities in cities. The causes of death vary by earthquake location.
EOS
Landslides are a major cause of earthquake fatalities in mountainous areas, and building collapse is a major cause of fatalities in cities. The causes of death vary by earthquake location.
An Assessment of Undiscovered Oil and Gas in the Bossier Formation, Gulf Coast
USGS
From the Article: USGS released its assessment of undiscovered natural gas and oil in the Bossier Formation along the Gulf Coast. They estimate technically recoverable resources of 343.5 trillion cubic feet of gas and 3 million barrels of oil. Map of the assessment units of the Bossier Formation, Gulf Coast, United States by the United States Geological Survey.
USGS
From the Article: USGS released its assessment of undiscovered natural gas and oil in the Bossier Formation along the Gulf Coast. They estimate technically recoverable resources of 343.5 trillion cubic feet of gas and 3 million barrels of oil. Map of the assessment units of the Bossier Formation, Gulf Coast, United States by the United States Geological Survey.
Tyrannosaurus Rex and Other Terrifying Predatory Dinosaurs Had Itty-Bitty Arms.
Scientists May Have Finally Figured Out Why
Smithsonian Magazine
From the article: "A new study suggests that certain theropods — two-legged, mostly meat-eating dinosaurs — had shrunken forelimbs as an evolutionary trade-off for their strong skulls". The photo above was taken by David Monniaux at the Palais de la Decouverte in Paris, France, and it is displayed here under a Creative Commons License.
Scientists May Have Finally Figured Out Why
Smithsonian Magazine
From the article: "A new study suggests that certain theropods — two-legged, mostly meat-eating dinosaurs — had shrunken forelimbs as an evolutionary trade-off for their strong skulls". The photo above was taken by David Monniaux at the Palais de la Decouverte in Paris, France, and it is displayed here under a Creative Commons License.
June Birthstones: Pearl, Alexandrite, and Moonstone
Geology.com
Pearls are the traditional birthstone for the month of June. Image copyright iStockphoto / barbaraaaa.
Alexandrite is an alternative birthstone for the month of June. Alexandrite is a color-changing variety of the mineral chrysoberyl. Photo by David Weinberg for Alexandrite.net and published here under a GNU Free Document License.
Moonstone is another alternative birthstone for June. It is a feldspar mineral that displays an adularescent glow beneath the surface of the stone.
Geology.com
Pearls are the traditional birthstone for the month of June. Image copyright iStockphoto / barbaraaaa.
Alexandrite is an alternative birthstone for the month of June. Alexandrite is a color-changing variety of the mineral chrysoberyl. Photo by David Weinberg for Alexandrite.net and published here under a GNU Free Document License.
Moonstone is another alternative birthstone for June. It is a feldspar mineral that displays an adularescent glow beneath the surface of the stone.
DNA in Ocean Water Reveals Giant Squid and Other Animals Off Australia's Coast
Smithsonian Magazine
Mucus, feces, skin and other shed tissue allowed researchers to investigate which creatures have been swimming in two deep-sea canyons without having to observe or catch them. Think about dilution and detection limits !!
Smithsonian Magazine
Mucus, feces, skin and other shed tissue allowed researchers to investigate which creatures have been swimming in two deep-sea canyons without having to observe or catch them. Think about dilution and detection limits !!
Watch: Green Fireball Meteor Lights Up the Sky Behind Mayon Volcano in Eruption
NDTV.com
Video of a rare green fireball descending behind Mayon Volcano in the Philippines on May 25, 2026 at 10:33 PM local time.
NDTV.com
Video of a rare green fireball descending behind Mayon Volcano in the Philippines on May 25, 2026 at 10:33 PM local time.
This Canadian Mine Might Release Enough Natural Hydrogen Each Year to Power 400 Homes
Smithsonian Magazine
From the article: "Many of the country's metal mines are embedded in an ancient rock formation that probably also houses a lot of the resource, referred to as 'white hydrogen'"
Smithsonian Magazine
From the article: "Many of the country's metal mines are embedded in an ancient rock formation that probably also houses a lot of the resource, referred to as 'white hydrogen'"
NOAA Forecasts a Below-Average Hurricane Season
EOS
The image above is a view of Hurricane Florence strengthening as it moved above the Atlantic Ocean on September 12, 2018. It made landfall in North and South Carolina with wind speeds of 130 miles per hour on September 14, 2018. The image is an astronaut photo taken from the International Space Station. Image by NASA / Goddard Space Flight Center, displayed here under a Creative Commons License.
EOS
The image above is a view of Hurricane Florence strengthening as it moved above the Atlantic Ocean on September 12, 2018. It made landfall in North and South Carolina with wind speeds of 130 miles per hour on September 14, 2018. The image is an astronaut photo taken from the International Space Station. Image by NASA / Goddard Space Flight Center, displayed here under a Creative Commons License.
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AI's Insatiable Appetite for Electricity Could Revive the Use of Coal
CNBC
Quote from the article: "...the power demands (from AI data centers) are so great that the once-forsaken energy source of coal is going to come back in a big way if the utilities don’t stop President Donald Trump and the Department of Energy from forcing coal-based or coal-using companies to continue using it."
CNBC
Quote from the article: "...the power demands (from AI data centers) are so great that the once-forsaken energy source of coal is going to come back in a big way if the utilities don’t stop President Donald Trump and the Department of Energy from forcing coal-based or coal-using companies to continue using it."
UAE to Complete the Habshan-Fujairah Pipeline Bypassing Strait of Hormuz by 2027
The Guardian
From the article: "State oil company fast-tracks previously undisclosed project, which is expected to double export capacity - but will not be ready until 2027. Map by the United States Energy Information Administration."
The Guardian
From the article: "State oil company fast-tracks previously undisclosed project, which is expected to double export capacity - but will not be ready until 2027. Map by the United States Energy Information Administration."
Extensive Desert ‘Lava Tubes’ Sheltered Humans for 7,000 Years
Smithsonian Magazine
From the article: "Formed after volcanic activity, the underground caves periodically hosted early humans and their livestock in Saudi Arabia, facilitating cultural exchange." The satellite image of a portion of the Harrat Khaybar lava fields - public domain image by NASA.
More! Photos of rock art from Umm Jarsan, a cave in the Harrat Khaybar Lava Fields.
Smithsonian Magazine
From the article: "Formed after volcanic activity, the underground caves periodically hosted early humans and their livestock in Saudi Arabia, facilitating cultural exchange." The satellite image of a portion of the Harrat Khaybar lava fields - public domain image by NASA.
More! Photos of rock art from Umm Jarsan, a cave in the Harrat Khaybar Lava Fields.
Cave of the Hands
Geology.com
Cave of the Hands is a series of caves in Argentina where ancient people painted on the walls thousands of years ago. Image copyright iStockphoto / edurivero.
Geology.com
Cave of the Hands is a series of caves in Argentina where ancient people painted on the walls thousands of years ago. Image copyright iStockphoto / edurivero.
Keshia Smith Found a 3-Carat Uncut Diamond in an Arkansas State Park
The Washington Post
From the article: "Crater of Diamonds State Park is located near Murfreesboro, Arkansas and draws about 100,000 visitors annually."
The Washington Post
From the article: "Crater of Diamonds State Park is located near Murfreesboro, Arkansas and draws about 100,000 visitors annually."
Diamond Mines in the United States
Geology.com
A photograph of several diamonds found at the Crater of Diamonds State Park, near Murfreesboro, Arkansas. These diamonds were probably nicely formed crystals when they were in the Earth's mantle. Their shapes were modified by corrosive fluids during their rapid ascent to Earth's surface. Photo used with permission of Crater of Diamonds State Park.
NOTE: Crater of Diamonds is a fee mining site where you can pay a fee and look for diamonds. It is the only diamond mine in the world where YOU can be the miner.
Geology.com
A photograph of several diamonds found at the Crater of Diamonds State Park, near Murfreesboro, Arkansas. These diamonds were probably nicely formed crystals when they were in the Earth's mantle. Their shapes were modified by corrosive fluids during their rapid ascent to Earth's surface. Photo used with permission of Crater of Diamonds State Park.
NOTE: Crater of Diamonds is a fee mining site where you can pay a fee and look for diamonds. It is the only diamond mine in the world where YOU can be the miner.
10 Winning Photos from the 2026 Milky Way Photographer of the Year Contest
Smithsonian Magazine
See ten amazing photos that capture the beauty of our galaxy. The scenes were photographed from locations that include Australia, Botswana, Italy, New Zealand, and the U.S. state of Florida.
Smithsonian Magazine
See ten amazing photos that capture the beauty of our galaxy. The scenes were photographed from locations that include Australia, Botswana, Italy, New Zealand, and the U.S. state of Florida.
Aurora Australis from Space
Geology.com
Aurora Australis: A composite satellite image of the Aurora Australis (southern lights) over Antarctica from space. The image was compiled by superimposing data of the Aurora Australis collected by NASA's IMAGE satellite atop of an image of Earth from a south polar perspective from the Blue Marble project. The result simulates what the Aurora Australis would look like from a satellite orbiting above. Image by NASA.
Geology.com
Aurora Australis: A composite satellite image of the Aurora Australis (southern lights) over Antarctica from space. The image was compiled by superimposing data of the Aurora Australis collected by NASA's IMAGE satellite atop of an image of Earth from a south polar perspective from the Blue Marble project. The result simulates what the Aurora Australis would look like from a satellite orbiting above. Image by NASA.
Mexico City Is Sinking so Quickly, It Can Be Seen From Space
AP
Quote from the article: "Mexico City is sinking by nearly 10 inches (about 25 centimeters) a year, according to new satellite imagery released this week by NASA, making it one of the world’s fastest-subsiding metropolises." About the photo: The Metropolitan Cathedral in Mexico City. Photograph by Juan Fernando Ibarra and released into the Public Domain.
AP
Quote from the article: "Mexico City is sinking by nearly 10 inches (about 25 centimeters) a year, according to new satellite imagery released this week by NASA, making it one of the world’s fastest-subsiding metropolises." About the photo: The Metropolitan Cathedral in Mexico City. Photograph by Juan Fernando Ibarra and released into the Public Domain.
US-Indian Space Mission Maps Extreme Subsidence in Mexico City
NASA
From the article: "One of the most powerful radar systems ever launched into space has mapped the ground moving beneath one of fastest subsiding capitals in the world: Mexico City. "
NASA
From the article: "One of the most powerful radar systems ever launched into space has mapped the ground moving beneath one of fastest subsiding capitals in the world: Mexico City. "
New Earthquake Model Goes Against the Grain
Eos
From the article: "Subducting plates are stronger in certain directions than in others, which may be a factor in how earthquakes occur and how seismic waves propagate." The accompanying map shows volcanic islands along the Aleutian Trench. Map by the Alaska Volcano Observatory, United States Geological Survey.
Eos
From the article: "Subducting plates are stronger in certain directions than in others, which may be a factor in how earthquakes occur and how seismic waves propagate." The accompanying map shows volcanic islands along the Aleutian Trench. Map by the Alaska Volcano Observatory, United States Geological Survey.
What a Solar Superstorm Could Mean for the United States
United States Geological Survey
From the article: "If a geomagnetic storm as large as the famed “Carrington Event” of 1859 were to occur today, it could adversely affect telecommunications and electric power transmission systems across the U.S., especially in the Midwest and the East Coast." About the photo: Northern lights draping across the Colorado Sky, November, 2025. Photograph by Gavin P. Hayes, United States Geological Survey, Public Domain.
United States Geological Survey
From the article: "If a geomagnetic storm as large as the famed “Carrington Event” of 1859 were to occur today, it could adversely affect telecommunications and electric power transmission systems across the U.S., especially in the Midwest and the East Coast." About the photo: Northern lights draping across the Colorado Sky, November, 2025. Photograph by Gavin P. Hayes, United States Geological Survey, Public Domain.
It Took Millions of Years for Australia’s Twelve Apostles Landmark to Rise Out of the Sea
Smithsonian Magazine
From the article: "The iconic tourist destination provides a beautiful view, but also represents a physical record of Earth’s climate history." About the photo: A photograph of The Twelve Apostles, Port Campbell National Park, Victoria, Australia. Photo by Michael J. Fromholtz, displayed here under a Creative Commons License.
Smithsonian Magazine
From the article: "The iconic tourist destination provides a beautiful view, but also represents a physical record of Earth’s climate history." About the photo: A photograph of The Twelve Apostles, Port Campbell National Park, Victoria, Australia. Photo by Michael J. Fromholtz, displayed here under a Creative Commons License.
Before Planning International Travel, Check this Travel Advisories Map
U.S. Department of State
If you're an American who is planning a trip outside of the U.S., first you should check out this travel advisories map. You can click on a country to see what security risks may be present there, including crime, civil unrest, or natural disasters, as well as any specific areas to avoid. There is also country-specific information about local laws and customs, travel requirements, health and transportation, U.S. Embassy locations, and more. The interactive map on the government website is updated daily.
U.S. Department of State
If you're an American who is planning a trip outside of the U.S., first you should check out this travel advisories map. You can click on a country to see what security risks may be present there, including crime, civil unrest, or natural disasters, as well as any specific areas to avoid. There is also country-specific information about local laws and customs, travel requirements, health and transportation, U.S. Embassy locations, and more. The interactive map on the government website is updated daily.