The young pterosaur likely had a wingspan of about 6.5 feet, and if it had survived to adulthood, its wingspan could have reached up to 33 feet.

The fossil sheds light on interactions within the Cretaceous food web and may represent the first record of this type of ...

Researchers say the new findings provide insight into predator-prey dynamics in the region during the Cretaceous period and mark the first evidence in North America of ancient crocodilians ...

The discovery of the duck-billed dinosaur fossils suggests these creatures likely migrated from North America to southern ...

A 68-million-year-old skull fossil found in Antarctica has revealed the oldest known modern bird, which was likely related to ...

A new study by Ohio University found an important fossil of the oldest known modern bird, which lived in Antarctica when ...

A juvenile pterosaur fossil found in Canada shows a crocodile bite from 76 million years ago, offering rare evidence of predator-prey dynamics during the Cretaceous Period. This marks the first North ...

Restoration drawing of a Lambeosaurini dinosaur based on its fossils discovered in Sihui, Guangdong province. HAN ZHIXIN/FOR ...

That was life - and death - in the Cretaceous Period in the Canadian ... Cryodrakon rivaled Quetzalcoatlus, which also inhabited North America at the time, as the largest of the pterosaurs ...

With its glaciers and sub-zero temperatures, Antarctica hardly seems like a place of refuge. However, the now icy continent ...