Picture a baby Brachiosaurus the size of a golden retriever, hunting for food with its siblings while dodging predators that ...

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

Baby dinosaurs survived on their own, living completely separate lives from adults and filling unique roles in ancient ecosystems.

One of the most important steps in the evolution of modern mammals was the development of highly sensitive hearing. The ...

Birds, bugs, fish and more come in every color of the rainbow, meanwhile mammals seem to offer more generic pallets, and ...

Paleontologists from UChicago use CT scanning and software simulations to show how a 250-million-year-old mammal predecessor ...

A small desert mammal known for its oversized legs and rapid hops has drawn attention for its unusual resemblance to ...

Graduate students have a home at the University of Alaska Museum of the North (UAMN). In fact, one of the core functions of ...

So Dilophosaurus is no longer believed to have been venomous; but what about other dinosaurs?  In 2009, a small, feathered ...

The National Museum of Natural History’s new Pachycephalosaurus skull sheds light on enigmatic group of dinosaurs and will be ...

For decades, paleontologists argued over the lone skull used to establish the distinct species Nanotyrannus. Was it truly a ...

One of the most important steps in the evolution of modern mammals was the development of highly sensitive hearing. The middle ear of mammals, with an ...