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Alligators & Crocodiles

Alligators and Crocodiles are reptilian relatives but are distinguished by the width of the snout. Alligators have fatter, rounder snouts than crocodiles.

Amazing Animals: Alligator Quiz

Lurking in southern swamps from the Carolinas to Louisiana, alligators' place in folklore is both well-established and well-deserved. Get too close to one, and you'll find that their predatory abilities are no tall tale. What makes them so dangerous?

Alligators Go Back 6 Million Years Further Than Thought

How old is the American alligator species? Learn more about a new study on the age of the alligator species in this HowStuffWorks Now article. See more »

Nile Crocodiles Retiring to South Florida?

Herpetologists have found three Nile crocodiles living a long way from home. Could they join the ranks of Florida's many invasive species? See more »

Alligators Fatter and Happier Courtesy of Wading Birds

Alligators and wading birds seem to have a most unlikely "friendship." Learn more at HowStuffWorks Now. See more »

What's the deal with crocodile tears?

Do crocodiles really have crocodile tears? Learn about crocodile tears and the history of the phrase. See more »

Did crocodiles descend from dinosaurs?

Crocodiles and dinosaurs definitely lived during the same time, but how closely are they related? Did crocodiles descend from dinosaurs? See more »

What's the difference between an alligator and a crocodile?

The difference between alligators and crocodiles stems from jaws and teeth. Learn how you can tell the difference between alligators and crocodiles. See more »

Amazing Animals: Alligator Quiz

Test your knowledge of alligators, animals that have been around for millions of years. Take the alligator quiz at HowStuffWorks. See more »

Alligator Pictures

Alligator pictures show these reptiles in all stages of life. Check out these pictures to see the rare white albino alligator and more. See more »

How Alligators Work

Alligators are amazing animals that have been around for millions of years. Learn about alligators and find out what makes alligators the perfect predator. See more »