For nearly 30 million years, a 2,000-pound beast known as the entelodont ruled a sweeping empire from Mongolia to what is now ...

This is the first evidence in North America of ancient forms of crocodile feeding on these giant prehistoric flying reptiles. Other examples of Azhdarchid bones with similar bites have been found ...

Scientists have uncovered evidence of an unusual prehistoric event: a pterosaur fossil with crocodile bite marks. This remarkable find dates back 76 million years and was discovered in Canada.

With an adult wingspan of up to 33 feet and a giraffe-like height, the species is one of the largest pterosaurs ... was probably a bite mark from a prehistoric crocodile ancestor, though it ...

How do crocs propel their massive bodies straight up into the air? Find out how coordinated crocodiles defy gravity with their vertical jump.

Close-up of crocodile teeth ... This is the first evidence of prehistoric crocodilians in North America as opportunistic feeders, especially on giant pterosaurs. Other crocodilian bite marks have been ...