Researchers have discovered fossil human footprints embedded in an ancient lakebed that show humans inhabited North America during the Last Glacial Maximum, in what is now New Mexico. Credit ...

A genetics startup has created three pups that contain ancient DNA retrieved from the remains of the animal’s extinct ancestors. The first journalist to meet the wolves describes his trip to the ...

A fossilized human footprint was found to be 500 million years old! What could this mean for scientists? Luna and Johnson strike deal to end proxy voting feud What Next for California's Salton Sea ...