Some dinosaurs were fussy eaters. Certain herbivorous dinosaurs preferred specific parts of plants, challenging long-standing assumptions about their diets, a study of fossilized dino teeth shows. The ...

Scratches on dinosaur teeth could reveal what they really ate. Dental microwear texture analysis (DMTA) has now been used to infer the feeding habits of large theropods, including Allosaurus and T.

Fossilized dinosaur teeth are turning out to be much more than ancient leftovers — they’re helping scientists figure out what these massive animals ate, how they coexisted, and even how far they might ...

The cast of the skull of Nigersaurus. The fossil skull of Nigersaurus was one of the first dinosaur skulls to be digitally reconstructed from CT scans. Photograph by Ira Block, Nat Geo Image ...

A small dinosaur discovered, Pulaosaurus qinglong, had seeds in its stomach and a “vocal box,” revealing how dinosaurs might ...

Pay tribute to our favorite reptiles with trivia, books and much more. Alert the little paleontologist in your household: It will soon be International Dinosaur Day! Though the big day takes place on ...

What was it like when dinosaurs roamed the earth? An interactive exhibit coming to the Pennsylvania Convention Center next month tries to take visitors back in time. Jurassic Quest features dozens of ...

"Let us know when you need a real dinosaur expert." Eventually, several brave experts did take on this question, which, we admit, is less than scientific. The first, Dr. Jingmai O'Connor, of Chicago's ...

"Let us know when you need a real dinosaur expert." The first, Dr. Jingmai O'Connor, of Chicago's Field Museum, noted that the original Barney is slightly more accurate than the new one, but the T.