Scientists reveal a never-before-seen species of leopard-size apex predator that lived in lush forest 30 million years ago.
Scientists have discovered a nearly complete skull of a Hyaenodonta, a hypercarnivore that that lived during the Oligocene ...
A remarkable collection of fossils has been unearthed in Florida after a sinkhole swallowed a group of animals. 500,000 years ago, a group of armadillo-like mammals, horses, and sloths met their ...