Alligators & Crocodiles

Here's a look at the 130-million-year-old remains of a monster-size crocodile ancestor and excavation at the site where Star Wars' Tatooine was filmed.

Have you heard that expression "better sleep with one eye open?" Crocs may take that advice to heart.

A peg-toothed crocodile relative with a mouth like a shovel lived in the prehistoric swamps of Peru about 13 million years ago, a new study finds.

The fossilized remains of seven species of crocodile relatives were found along the banks of the Amazon River in Peru.

What scares a zookeeper may not be what you expect.

Scientists have discovered a new type of extinct croc in South America. At 16 feet (4.8 meters) long and 900 lbs. (408 kilograms), it ate turtles and battled with monster snakes.

Scientists put a Siamese crocodile through a CT scanner at an Ohio hospital to get a detailed picture of the endangered animal's insides.

A group of researchers from Ohio University put a Siamese crocodile measuring 8.5 feet (2.5 meters) through a computed tomography (CT) scanner at the OhioHealth O'Bleness Hospital in late March 2014.