The new fossil was unearthed in a remote part of Argentinian Patagonia—and had teeth comparable to a T. rex, says National Geographic Explorer Diego Pol. The fossil skull of Kostensuchus atrox, a ...

Crocodiles loomed large in the world of the ancient Egyptians. The Nile teemed with the lurking reptiles, and farmers, who made up most of the population, encountered them on a daily basis. While ...

EVERGLADES NATIONAL PARK, Fla.– A crocodile decided to show an alligator who is boss in the Florida Everglades on Monday as people watched in suspense. Video showed a crocodile walking up to an ...

Video shows a crocodile approaching an alligator within Everglades National Park in Florida. The two animals hiss at each other as onlookers wait in suspense to see what happens. Warning: Graphic ...

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...

Less than a month after a crocodile killed a dog in Brevard County, wildlife officials are warning Florida residents to be "croc-wise." The American crocodile can be found in the Sunshine State, ...

1. The saltwater crocodile is the largest reptile on the planet. Closely followed by the Nile crocodile and Orinoco crocodile. 2. They have the most powerful bite ever measured in any animal. In 2012, ...

Children have 20 milk teeth, 10 in each jaw. This set of teeth is important for chewing and speaking, and helps to keep space open for the subsequent set of 32 permanent teeth. Milk teeth begin to ...

Modern-day crocodiles like this one arrived in Australia about 3.8 million years ago. But a distant branch of them that lived there tens of millions of years ago included some members that dropped ...