A deep-sea expedition off the coast of Brazil has turned up dozens of previously unknown species, including a glowing ...

Darkness dominates most of the ocean. Sunlight fades quickly as you descend, and by the time you reach the deep sea, natural light disappears entirely. Yet the ocean is far from black. Many marine ...

A research expedition off the coast of Brazil has documented more than 30 new deep-sea species, from translucent worms to ...

A two-week expedition off Brazil's coast uncovered 31 previously unknown marine species, highlighting just how little is ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock A deep-sea fish may have figured out a smarter way to glow. New research suggests the bristlemouth Sigmops ...

In the ocean's twilight zone, where the reach of the Sun fades to nothing, an epic migration begins every time night falls.

It could be easy to miss a blob the size of a golf ball. But its blue hue—the rarest color in nature—stood out against the sand, grabbing researchers’ attention. It wasn’t a blob but an adorable blue ...