The first shark ever documented in Antarctic waters was captured on camera at 1,600 feet deep in near-freezing temperatures.

A deep-sea camera captured the first-ever shark recorded in Antarctic waters — a 10- to 13-foot sleeper shark swimming 1,608 feet below the surface.

Researchers filmed a 10-to-13-foot sleeper shark off the South Shetland Islands, in what may be the first recording of the species that far south.

Fast, stealthy, and cheap—autonomous, semisubmersible drone boats carrying tons of cocaine could be international law enforcement’s nightmare scenario. A big one just came ashore.

Great Whites, Bull Sharks, and Tiger Sharks are all large, active predators, as well as scavengers, and live where they can find food such as pinnipeds like seals and sea lions, turtles, birds, or ...

An ungainly barrel of a shark cruising languidly over a barren seabed far too deep for the sun's rays to illuminate was an unexpected sight.

Meet the impressive record-breaking species of the animal kingdom, from the the fastest shark, to the hairiest mammal or the loudest animal.

We opened a window into our country’s biodiversity only to find there are so many more windows left to be opened.” ...

We were not expecting to see this level of biodiversity in the Argentine deep sea, and are so excited to see it teeming with ...

Contender, a massive 1,700-pound shark, was spotted swimming near Cape Fear, located roughly 45 miles off the coast of North ...

One writer shares her transformative journey learning to freedive—and the best places around the world to give it a try.

The 13-foot, 9-inch shark, known as Contender, entered North Carolina waters on Saturday, Feb. 7, and is currently 45 miles off Cape Fear, east of Wilmington, the shark research agency OCEARCH ...