Sharks rarely bite humans in the first place. And in a new study Friday, researchers have found that some of these bites are wholly defensive.

Luis Alvarez jumped in the water to help when 9-year-old Leah Lendel was attacked by a shark in Boca Grande. Now, he's facing deportation after being arrested for driving without a license.

Beware of these chomping grounds. Want to know if you’re in danger from the current shark attack scourge?Fear not: The Florida Museum in Gainesville has rolled out a handy interactive shark map ...

"Grey reef sharks are social, gathering in groups during the day and hunting alone at night," a University of Florida website reads. "They are inquisitive and commonly approach divers.

Older than dinosaurs and trees, sharks have endured a lot throughout their 450 million years on Earth. ... But many species of these aquatic apex predators are now in danger of dying out forever.

A Cape Breton lobster fisherman and his crew had the encounter of a lifetime this week when a 4.5-metre great white shark ...

Ocean speaks to renowned marine journalist and author, Eleonora de Sabata, about how the LIFE European Sharks project is trying to conserve Europe's endangered sharks. Shark and ray populations ...

Why do shark attacks happen and how common are they? 06:41 A man in Israel has died after he was attacked by a shark, police and the victim's wife said Wednesday, after he went swimming in an area ...