For more than 400 years, sailors have reported a mysterious phenomenon in which the ocean appears to glow bright green […] ...

Pockets of water exist that are so salty they behave more like dense syrup than seawater. These deep, hidden lakes are called ...

Researchers in a submersible could hardly believe their eyes, or their luck, when they saw a clearly active eruption along an ...

Between 252 and 66 million years ago, the ocean underwent a revolution. That's when plankton with calcium carbonate skeletons ...

Scientists map microplastics across ocean depths, revealing their deep spread, persistence, and potential climate impact.

I was lucky enough to watch a preview of Ocean with David Attenborough recently. Due for cinema release globally on 8 May ...

The ocean's deep-sea bed is scattered with ancient rocks, each about the size of a closed fist, called "polymetallic nodules.