The close relationship between humans and dogs has been ongoing for more than 14,000 years, a new study has discovered.

CARLSBAD, N.M. (KRQE) – A team of researchers has identified an Ice Age relative of the muskox from fossils uncovered in Carlsbad Caverns National Park. The new species, named Speleotherium logani, ...

Now, large DNA studies have shed light on the historic origins of our closest pets, creating a fable-like explanation for ...

Matthew Gregg was walking Charlie Brown, his German shorthaired pointer, when the dog discovered a fossil among the beach debris.

Divers found a sinkhole in Florida's Steinhatchee River. It holds fossils from nearly half a million years ago. These ancient ...