Working at a known dinosaur fossil site in Alberta, Canada, the scientists measured lichen colonization in three microfossil ...

A paleontologist was trying to locate the site of a famous 1908 discovery when a rancher in Wyoming shared an important clue.

A Montana fossil reveals that Nanotyrannus, once thought to be a young T. rex, was actually a full-grown predator and it's ...

A new dome-headed dinosaur species was discovered in Montana, a study released this month shows. Researchers discovered the ...

A dinosaur fossil discovery by a researcher from The University of Texas at El Paso may expand the known range of a species ...

A cat-sized dinosaur, Enigmacursor mollyborthwickae, unearthed in Colorado, is revolutionizing our understanding of small ...

Now, a research team says new evidence resolves the case. The latest clue comes from a complete skeleton — first uncovered in ...

Paleontologists have long wrestled with the challenge of identifying the genders of dinosaurs from the fossils they leave ...

The skeletons of a duck-billed dinosaur found more than 100 years ago are so well-preserved that they contain fleshy body ...

It began around 3:30 a.m. Sunday when a group of young men was captured on surveillance video driving up beside the station and lifting the statue before speeding off.