Paleontologists have revealed the first reptiles with hooves in the form of mummified, duck-billed dinosaurs found in Eastern ...

The Orange OHV Trail is located south of Green River, Utah. I don’t know any other trail in the state named after a color. I ...

Maybe that black cat that crossed your path wasn’t so bad after all. For the dinosaurs, an extinction-causing asteroid derailed what seemed to be a pretty good run. “It’s all just bad luck,” said New ...

A new study is challenging a long-standing view of the final days of the dinosaurs. For decades, many palaeontologists ...

Researchers say they have uncovered a case of mistaken identity and found evidence of a species called Nanotyrannus lancensis.

Now, a research team says new evidence resolves the case. The latest clue comes from a complete skeleton — first uncovered in Montana in 2006 — that scientists say identifies the mystery reptile as ...

Scientists have found that ancient horsetail plants change water chemistry in surprising ways, offering new clues about Earth ...

A fossil braincase and partial skull roof from Carnegie Museum of Natural History has been reassessed and reclassified, ...

WACO, Texas — A new study published on Thursday, co-authored by researchers from Baylor University, New Mexico State ...

A new study of dinosaur biodiversity challenges the belief that the megafauna were on their way out 66 million years ago ...

For years, scientists thought dinosaurs were already declining before an asteroid wiped them out 66 million years ago. But ...

A site in the San Juan Basin of northwestern New Mexico is providing a rare glimpse into the last days of the dinosaurs.