Colorado River Megadrought Documented by Tree Rings
May 21, 2007 | University of Arizona
A six-decade-long drought between 1118 and 1179 in the Colorado River Basin... Global Warming vs. Climate Change
December 19, 2008 | NASA
An article on the NASA website explores the use of the terms... Wildlife Indicators of Climate Change
September 18, 2008 | USGS
"Two studies funded by a new USGS initiative on Global Climate Change... Packrats and Climate Change
September 19, 2008 | USGS
"Scientists from the U.S. Geological Survey and Northern Arizona University studying climate... Abrupt Climate Change Podcast
March 11, 2009 | USGS
"The United States faces the potential for abrupt climate change in the... Climate Change and Colorado Basin Water Supplies
August 3, 2009 | University of Colorado at Boulder
Warmer, drier climate is causing water supplies in the Colorado River basin... Water Supplies & Climate Change
December 29, 2008 | MIT News
Global climate change is expected to modify regional precipitation patterns. These... Aviation’s Impact on Global Warming
September 25, 2007 | International Herald Tribune
According to the United Nation's Intergovernmental Panel on Climate Change aviation is... Sun Activity the Cause of Global Warming?
July 28, 2007 | Hudson Institute
Water experts who publicly predicted the ends of major South African droughts... Climate Change in the Northwest
July 8, 2009 | U.S. Global Change Research Program
The U.S. Global Change Research Program released a report that explains how... Interesting Petroglyph Photos
September 11, 2009 | Geology.com
Petroglyphs, sometimes known as "rock art," are images cut into or scribed... A Warming Climate and Electricity
August 4, 2008 | GEOTIMES
An essay on how climate affects all major aspects of the electric... NASA Climate Change Website
July 2, 2008 | NASA
NASA has dedicated part of their website to helping people learn about... Climate Change Will Spread Global Disease
September 13, 2007 | AFP
Changing climate will result in a change of global disease patterns. ... Report on Climate Variability & Change
February 6, 2009 | ClimateScience.gov
Past Climate Variability and Change in the Arctic and at High Latitudes,... Word Wide Views on Global Warming
July 9, 2009 | Word Wide Views on Global Warming
"On September 26, 2009, World Wide Views on Global Warming (WWViews) will... Climate Change and GDP
August 23, 2009 | Strategic Risk
An article on the Strategic Risk website suggests that climate change might... Climate Change and Fossil Fuel Subsidies
September 28, 2009 | Public Radio International
Public Radio International reports on President Obama's comments at the recent G20... Worldwide Petroglyph Photo Collection
July 29, 2009 | Geology.com
A collection of petroglyph photos from Arizona, British Columbia, California, Chile, Hawaii,... Climate Change in the Great Plains
July 10, 2009 | U.S. Global Change Research Program
The U.S. Global Change Research Program released a report that explains how... | 
