More than 230 million years ago, long before giant dinosaurs thundered across Earth, a chicken-sized creature walked near the ...

New analysis shows several families of dinosaurs were likely thriving in North America in the latter days of the dinosaur era ...

A fossil from one of the largest dinosaurs to live in North America was discovered in a national park in Texas.

The massive fossil is suspected to belong to one of the most complete skeletons in the area, portions of which were ...

Small fossils show mammals moved to the ground before the dinosaurs vanished. New plants changed habitats, giving better food and shelter.

The Museum of Texas Tech houses fossils from the Triassic, Ice Age. Here's a behind the scenes look into the paleontology ...

CHICAGO — As an ice sheet thousands of feet thick began its final crawling retreat from North America to the Arctic toward ..

It’s fun to imagine secret dinosaur survivors living today, hidden in a remote corner of Earth. But the truth of who made it through the extinction event 66 million years ago may surprise you.

A new study challenges the belief that dinosaurs were declining before the asteroid impact that ended their reign. Analysing ...