Ask an expert, Are Turtles Social Animals?, and you'll definitly get "No" for an answer. However, this viral turtle video will likely make you reconsider.

This one-ton turtle once ruled South America’s rivers — until a changing planet proved too much for even the largest ...

For the first time in years, leatherbacks have returned to nest in significant numbers on the Pacific coast of Nicaragua.

DNA detective work ID'd her remains. Now, authorities say they know how Alyce C. Peterson's skull was found in a ravine by ...

Deep-sea sediment layers show rare microbial wrinkle structures that formed in environments far beyond the reach of sunlight. Dr. Rowan Martindale, a paleoecologist and geobiologist at the University ...

Once stolen from actor Nicolas Cage, it eclipsed the record price set in November when a copy of "Superman No. 1" sold for $9 ...