Jingmai O’Connor, a paleontologist at Chicago’s Field Museum, tells the New York Times’ Asher Elbein.That’s because fossils ...

The 40-foot dinosaur weighing about three tons is a main spectacle in their “Dinosaur Quest” program occurring from May 24- ...

Most modern birds solved this issue by evolving shorter appendages to accompany their tertial feathers. But even though ...

Key to the first bird’s flight was likely a set of never-before-seen feathers, called tertials, found on the upper arm of the ...

New insights into the flying capabilities of a nonbird dinosaur were drawn from an unusually well-preserved specimen known as ...

A duck-billed Hadrosaurus was unearthed in Haddonfield, New Jersey, in 1858. Just 12 miles from this Mantua museum site, the ...

The Japanese exhibit is coming to Chicago next summer.

Expected to provide important clues on pterosaur evolution, the fossil is the first known member of a new genus.

Archaeopteryx is the fossil that proved Darwin right. It's the oldest known fossil bird, and it helps show that all birds— ...

A fossil found nearly three decades ago in southwestern Japan's Kumamoto Prefecture has been identified to be a previously ...

There is a new giant in Blue Earth, and it isn’t green. The Southern Minnesota Museum of Natural History has a new dinosaur ...