Europe’s Oldest Cave Art
June 19, 2012 | University of Bristol
Paleolithic paintings in El Castillo cave in Northern Spain date back at least 40,800 years... LiDAR Mapping at Coronado Cave
August 27, 2012 | Arizona Geological Survey
"Coronado Cave is a limestone solution cave formed in the Paleozoic Naco Group limestone of... USGS Redesigned the Topo Map
May 18, 2013 | USGS
USGS has redesigned their PDF topo maps! Just released are complete map sets... What are Troglobites?
January 10, 2013 | Geology.com
Troglobites are small creatures that have adapted to a permanent life in a cave. They... Oldest Musical Instruments Found
May 28, 2012 | BBC
Archaeologists working at a cave in Germany found flutes made from bone and ivory that... New Eruption Dates for Ubehebe Crater
February 3, 2012 | Wired Science
Recent research on Ubehebe Crater of California's Death Valley reveals that it last erupted about... Rock Tumbling Bible
May 23, 2012 | RockTumbler.com
Modern Rock Tumbling by Steve Hart is the most up-to-date book on the rock tumbling... China Increases Rare Earth Export Quotas?
August 26, 2012 | Bloomberg
An announcement by China to increase rare earth element export quotas has surprised many commodity... | 
