Crocodiles grow larger than alligators on average, and this is especially evident when comparing the American crocodile and the American alligator. Let’s discuss these size differences in clear ...

(CNN) — A massive, extinct reptile that once snacked on dinosaurs had a broad snout like an alligator’s, but it owed its success to a trait that modern alligators lack: tolerance for salt water.

An alligator and crocodile recently rumbled on a sidewalk inside Everglades National Park, according to a video filmed by Taylor Bonachea. The reptiles, of course, have many similarities ...

Alligators and crocodiles, like humans, have a natural defence system against invading bacteria, viruses and fungi, which involves a group of proteins called the complement system. When Dr Merchant ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. (CNN) — A massive ...