An isolated island now hosts some of the largest tiger sharks ever recorded. This video explains how unique food availability and long-term human activity may have reshaped an entire predator ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. The Greenland shark (Somniosus microcephalus) is well-known for ...

The shark was spotted off Honeymoon Island. Tampa Bay charter captains Jordan Sandlin and Nick Spiridis captured images of a suspected juvenile great white shark on Saturday about a quarter-mile from ...

A body has been recovered in the search for missing U.S. triathlete Erica Fox following the sighting of a shark with a swimmer in its jaws when the 55-year-old vanished during a group swim in Pacific ...

Before the famously huge megalodon, another fearsome ocean predator roamed the seas. According to a paper published earlier this year in Communications Biology, a massive shark that exceeded the size ...

A surfer avoided injury after being attacked by a shark Monday morning at Marin County’s Dillon Beach, officials verified Tuesday. The attack occurred around 9 or 10 a.m. near the mouth of Tomales Bay ...

A missing swimmer in Monterey Peninsula was identified by eyewitnesses Monday as multiple area agencies continued, and then later suspended, their search on Lovers Point in Pacific Grove. Just after ...

A 12-foot, 1,000-pound great white shark named Ernst has been tracked off the coast of Southwest Florida. The shark was tagged by the research group OCEARCH, which studies keystone ocean species like ...

A woman who went missing while swimming on Sunday may have encountered a shark off the California coast, authorities said. The unidentified 55-year-old swimmer was reported missing off Lovers Point in ...

A couple in a transparent kayak was greeted recently by a large tiger shark that produced several anxious moments and lots of nervous laughter. “Baby, he’s coming to have a look at us,” Lauren, of the ...

An 11.5-foot, nearly 800-pound great white shark named Ripple is breaking new ground by venturing deep into the Gulf of Mexico. His movements mark some of the first documented tagged white sharks to ...

In what marked the third reported incident of its kind so far this year in California, a shark reportedly attacked a man in waters off the state's northern coast. The encounter took place the morning ...