A surprising expedition reveals sharks thriving in the hostile environment of Kavachi, a highly active underwater volcano.

The sharks have been located in Myrtle Beach and South Carolina waters this holiday season. One weighs in over 1,000 pounds.

Sharks have had a tough time since the 1970s, when overfishing, habitat loss and a growing trade in their fins began to cut ...

Researchers have dated vertebrae from a massive prehistoric shark thought to have ruled the waves off northern Australia back ...

The surfer was paddling in the water off North Salmon Creek, roughly 300 yards from shore, about 8 a.m. Friday when a shark ...

New research shows that losing threatened requiem shark species could erase millions of years of tooth evolution and squeeze ...

A monstrous shark, predating whales, great whites, or even the bus-sized megalodon, once prowled the waters off what is now ...

Part of the ocean food chain was on full display for divers in Maldives. Rare footage shows a battle between a large eel, a ...

A third dead thresher shark found on Cape Cod within two weeks, as rapidly cooling bay waters and the Cape’s shape create a deadly migration trap.

Dave Pearson, mauled by a shark 14 years ago on the NSW north coast and founder of the Bite Club for survivors of attacks, ...

Governments agreed to ban or restrict international trade in shark meat, fins and other products for more than 70 species ...

Discover the journey of Snooki, a spirited loggerhead turtle who found a new 250,000-gallon home at the Minnesota Zoo after ...