A surfer who was attacked by a shark off the coast of Australia on Monday is presumed dead, police said Tuesday. Officials received reports of the attack around 12:10 p.m. local time on Monday ...

The biggest, most formidable shark to have ever roamed the ocean may have been even larger than previously thought, according to a new study. The research, published Sunday in the journal “ ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Paleobiologist Dr ...

A tiny shark species dating back hundreds of millions of years has been identified at Mammoth Cave National Park in Kentucky, the National Park Service announced Monday. The identification was ...

A first-ever analysis of the whole Greenland shark genome gives researchers a couple of clues to their longevity. When this Greenland shark was born, Leonardo painted the Mona Lisa. The species is ...

A shocking video shows what prey often see during their last moments after being swallowed by a shark in a "Jaws"-dropping encounter. The footage was captured on Feb. 9 by diver Andrea Ramos ...

If nothing else, the cooling feature helped bring the swelling down in minutes. Unlike other LED masks that just offer light therapy for clearer, brighter skin, the Shark CryoGlow goes above and ...

Chris Farley and David Spade are back in action in a new video that imagines the ’90s comedy duo as “Shark Tank” contestants. You may get a kick out of the clip if you appreciate Farley and ...

A 59-year-old Australian woman is reportedly in a serious but stable condition following a shark attack at a popular beach. According to a report from Newscom.au, the attack happened at 1:40pm ...

"Contender" is the largest male great white shark tagged by OCEARCH scientists. Great white sharks migrate south to Florida during the winter months in search of warmer waters and food. OCEARCH ...