Antarctic krill not only react to external environmental influences such as light or food. They also use their internal ...

A new review of ocean data suggests that more than 99.999 percent of the global deep seafloor has never been seen by humans.

The mysterious giant squid has rarely ever been seen by humans, let alone photographed or filmed swimming in its natural ...

For the first time, a camera about 50 feet away recorded a group of orcas closing in on a solitary prickly shark in deep ...

In the conversation of the ocean’s greatest predator, the debate usually comes down to orca vs great white shark. Most people would likely say the giant, man-eating great white, and it’s easy to see ...

Even biologists only capture a glimpse of the lives of whales. There are still many species whose lives are largely a mystery ...

Long thought extinct, sebecid fossils found in the Dominican Republic are rewriting what we know about ancient predators in ...

These spiny or slimy ocean creatures display an astonishing diversity of appearances, behaviors and lifestyles—and many are ...

This natural light show isn’t just for visual spectacle; it serves critical functions from attracting prey to finding mates in the darkness of the deep sea. From microscopic plankton to formidable ...

This natural light show isn’t just for visual spectacle; it serves critical functions from attracting prey to finding mates in the darkness of the deep sea. From microscopic plankton to formidable ...

It's no Kraken sighting, in other words. But so rare are these deep sea predators that any footage at all is invaluable. And besides, witnessing one as a baby isn't without its charm or scientific ...

Mainly, it's the tiny tentacles that betray its true identity. It's no Kraken sighting, in other words. But so rare are these deep sea predators that any footage at all is invaluable. And besides, ...