To survive the deep ocean, sea creatures need all kinds of adaptations that give them alien-like appearances, like huge eyes ...

The deep sea begins at about 200 meters below sea level, where light starts to diminish in a region called the twilight zone.

A "very odd" sea creature fossil from Vancouver Island has been officially identified as a new species, Traskasaura sandrae.

Scientists, who have spent more than a decade examining the impact of artificial light at night on the world's coasts and oceans, have shown that more than one-fifth of the global ocean -- an area ...

More than one-fifth of the global ocean—an area spanning more than 75 million sq km—has been the subject of ocean darkening ...

There are hundreds of urchin species, and they’re found in every ocean on Earth, from the intertidal zone to more than four ...

For this week's installment of cute animals that distract you from Every Bad Thing Happening in the World Right Now, we're going diving into the deep blue ...

The Monterey Bay Aquarium Research Institute captured footage of a giant phantom jelly with ribbon-like arms over 30 feet ...

Sea turtles are truly amazing creatures in the world's oceans. Let's explore the differences between a Loggerhead vs Green ...

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

A study conducted by researchers from the University of Plymouth and Plymouth Marine Laboratory, who have spent more than a ...

A decade ago astrophysicists at the Laser Interferometer Gravitational-Wave Observatory (LIGO), operated by the California ...