Many experts had thought sharks did not exist in the frigid waters of Antarctica before this sleeper shark lumbered warily ...

A team of deep-sea researchers captured video of a sleeper shark prowling nearly 500 meters below the surface near Antarctica’s South Shetland Islands in January 2025, marking the first time the ...

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

Many experts had thought sharks didn’t exist in the frigid waters of Antarctica before this sleeper shark lumbered warily and ...

Scientists have captured footage of a sleeper shark farther south than ever before, suggesting Antarctica’s Southern Ocean is ...

The deepest known point in any of the world’s oceans is Challenger Deep, a section of the Mariana Trench that plunges to about 36,070 feet (10,994 meters). It’s an extraordinary place on Earth. While ...

A massive 5.5m great white shark, an endangered giant turtle, and a deep-sea predator have stunned South Australians in a bizarre 24-hour flurry of monster marine sightings.

While we often wonder what sort of life might be discovered as we explore space, there is still much to be known about our own planet. The deep seas hold a great deal of mystery, and researchers ...