Cassius, the world's largest captive crocodile, has died in Australia after his health started declining in mid-October. "It is with deep sadness that we share the passing of our beloved mate Cassius, ...

Lolong, a man-eating beast feared by locals, has set a Guinness Book of World Records mark as the world's largest saltwater crocodile in captivity. The giant crocodile measures 20.24 feet, weighs more ...

(CNN) — Tens of millions of years ago, an apex predator resembling a giant crocodile stalked the humid freshwater floodplains of southern Patagonia. Measuring up to 11.5 feet (3.5 meters) long and ...

A fossil from about 66 million years ago reveals a species of dinosaur that is new to science, with claws that would have ...

Researchers have described a whole new family of extinct crocodyliforms based on the fossilized remains of a single teenage ...