Underground
The Dinosaur Fossil Wars
Across the American West, legal battles over dinosaur fossils are on the rise as amateur prospectors make major finds
April 2009 |
By Donovan Webster
A Mine of Its Own
Where miners used to dig, an endangered bat now flourishes, highlighting a new use for abandoned mineral sites
May 2004 |
By Douglas H. Chadwick
Subterranean Surprises
Scientists are discovering that caves more complex than we ever imagined may yield vast riches about the origins of life
October 2002 |
By Evan Hadingham
Crystal Moonbeams
A pair of Mexican miners stumble upon a room filled with what could be the world's largest crystals
April 2002 |
By John F. Ross
