Video footage taken in Florida shows AN alligator and crocodile hissing and snapping at each other on a crowded park sidewalk near a bike rack.

Utah researchers think they now know how existing crocodiles and alligators were able to survive the last two extinctions.

A crocodile and alligator were filmed fighting on a Florida ... USGS reported. They eat fish, reptiles, birds, and small mammals but could mistake dogs or cats near the water as natural prey.

In its 4.5 billion year history, Earth has undergone five mass extinctions and we are potentially in a sixth era of mass death. Today’s crocodylians are the surviving members of a lineage called ...

Most people think of crocodilians as living fossils—stubbornly unchanged, prehistoric relics that have ruled the world's ...

A fight between a crocodile and an alligator in Florida was recently caught on video. Are crocodiles native to the Sunshine State?

Utah researchers say they believe they now know how existing crocodile, alligator and gharial species ... but they might eat bugs and small crustaceans, as well as small lizard-sized animals ...