Inside one of the Mammal Halls at the Natural History Museum of Los Angeles County, between the salad and filet mignon courses at the dinner for Saturday’s Dinosaur Ball, Hall of Fame NFL star ...

Hone set out to write a book that stresses what isn't yet known about dinosaurs as much as what is known. (Regarding the title, how fast T. rex ran is one of the unknowns.) He achieves this ...

The researchers found that spinosaurids – a family of predatory dinosaurs that can be up to 15 meters (49 feet) in length (larger than a T. rex) – had dense bones, suggesting they were adapted ...

“Evidence of mesothermy in dinosaurs,” a paper written by scientists led by John M. Grady of the University of New Mexico’s biology department, said dinosaurs weren’t quite warm-blooded or ...

GRAND RAPIDS, Mich. — Something pter-ific is coming to John Ball Zoo soon. Starting July 15, staff say you may hear a roar come from the zoo — and not just from a tiger or a lion. It's part of ...