About 100 million years ago in what is now Utah, a 10-foot-long (3-meter-long) cousin of duck-billed dinosaurs pulverized tough plant stems and leaves with its robust teeth and powerful jaws.

We got Dr Kenneth Lacovara, an American paleontologist and geologist at Rowan University, known for discovering the ...

Fear not! Or, well, fear a lot. The Museum of Natural History’s T. rex is not collecting dust in some storage locker as he waits for the new dinosaur hall to open in 2019.

New research combining neuroscience with advanced fossil scanning is revealing the size, shape and specializations of dinosaurs’ brains, which can tell us a lot about what it was like to be a ...

In fact, traces of past debates about American identity can be found in surprising places: dinosaur museums. Dinosaurs weren’t debating their identity, of course.

The "Last American Dinosaurs: Discovering a Lost World" exhibition will remain on view at the National Museum of Natural History until the completion of the museum's renovated dinosaur and fossil ...

Dinosaurs may have roamed and mingled more freely in the western interior of North America than previously thought, according to a new study. For decades, many paleontologists believed that during ...

Small-armed, two-legged dinosaurs may have wagged their tails to help them run, for the same reason humans swing their arms, according to a new study.. Figuring out how extinct species moved about ...