A mass extinction created the ecological conditions that set the stage for a dramatic shift in marine life.

The way Sahelanthropus tchadensis moved has long been debated. The discovery of a small bump on the front of the thigh bone ...

Ancient fossils from Moroccan caves, dated with rare precision, offer rare insight into early human evolution.

A fascinating fossil discovery in West Texas has revealed a surprising new range for an ancient plant-eating dinosaur.

Fossils unearthed in Morocco are the first from a little-understood period of human evolution and may be remains of a ...

New Jersey is home to not one, but two, of the best new museums in the United States, according to the USA TODAY 10BEST Readers' Choice Awards.

Tenontosaurus fossils found in West Texas, the southernmost record of the dinosaur and a key to the Early Cretaceous.

Scientists have discovered an enormous species of duck-billed dinosaur that lived in what is now New Mexico about 75 million ...

In rural Prentiss County, on a triangle of land cornered between a stretch of U.S. 45 and Twenty Mile Creek, Joanna Byrd ...

On Monday, December 22, the Trump Administration announced it was pausing five major offshore wind energy projects, citing “national security risks” in new classified studies from the Defense ...

CSU Scientists Help Identify 115 Million Year Old Shark Fossil A Republican senator has a new idea to end the shutdown. It’s bad. Trump Just Took Credit For Making Thanksgiving Cheaper — Here Are The ...