Sleeper sharks live extraordinarily long lives and can thrive in near-freezing ocean temperatures near Earth's poles.

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 ...

A man took it upon himself to drop a special camera to the bottom of the Bali Sea, with the experiment discovering something ...

A sleeper shark has been captured by an underwater camera for the first time in the Antarctic Ocean. The report by the ...

Researchers spotted a shark off the Antarctic Peninsula for the first time ever, swimming at a depth so deep the sun could not reach it.

For the first time, a shark has been filmed in the near-freezing waters of Antarctica. Its shock appearance came as a ...

Deep-sea animals have been getting a lot of attention lately because every new video or photo from the ocean’s deepest layers shows creatures that look completely different from anything we see on ...

Sharks are ancient creatures—even older than land dinosaurs —and they’ve evolved to swim in almost all the world’s ocean waters. Still, many scientists suspected that the animals didn’t live in ...

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