Tens of millions of years ago, dinosaurs liked to build nests to keep their eggs warm, just like reptiles and birds today. Now we know a little bit more about how and where the nests were built. A new ...

A full-sized model of the Missouri dinosaur Parrosaurus missouriensis. Scientists have identified not only the bones of a new dinosaur in southern Missouri, but also may have found a dinosaur hotbed.

Giant, long-necked sauropods, thought to include the largest land animals ever to have existed, preferred to live in warmer, more tropical regions on Earth, suggesting they may have had a different ...

Parsing the origins and early history of dinosaurs is a challenging task. A number of prehistoric creatures were a lot like some of the earliest dinosaurs, and sometimes evolutionary cousins of early ...

A study investigated the enigma of why sauropod fossils are only found at lower latitudes, while fossils of other main dinosaur types seem ubiquitously present, with many located in the polar regions.