Sharks have been losing teeth for 400 million years. Here’s a guide to uncovering some of these plentiful fossils across the ...

Grey's Anatomy Season 21 Trailer Teases Lawsuits, Romance, and Returning Characters! The 'Grey's Anatomy' season 21 trailer ...

For the first time ever, researchers have found evidence of a top-of-the-food chain shark being killed by a predator, according to a study published Tuesday in the peer-reviewed journal Frontiers ...

A video shows a huge and vulnerable thresher shark washing up on a beach in Queens, New York, on Monday afternoon. Witness Zoe Berger took the 32-second video of the fish on the sand struggling to ...

In the ocean food chain, large sharks generally only have to worry about keeping orcas at bay — but a new study suggests the apex predators may have to watch out for their own. This isn't the ...

Alamy A German woman died after she was attacked by a shark in the Atlantic Ocean between Spain's Canary Islands and West Africa on Monday, Sept. 16, according to Reuters, CNN and Deutsche Welle.

The now-extinct species of dugong, a manatee-like marine mammal, was swimming in the sea about 15 million years ago when it was preyed upon by two animals: a crocodile and a tiger shark.

A new fin has surfaced from underneath the Shark Tank waters. Businessman Daniel Lubetzky, who has appeared as a guest ...

A shark attacked and killed a 16-year-old Jamaican high school student whose body was found in waters just north of the island, authorities said. Police identified the victim as Jahmari Reid from ...