Deep-sea mining could impact marine life stretching from the tiniest bottom dwellers to apex predators like swordfish and ...

Deep below the surface of the ocean, bacteria and critters that feed off nutrients spouting from hydrothermal vents met with ...

The ocean around Antarctica is rapidly getting saltier at the same time as sea ice is retreating at a record pace. Since 2015 ...

A startup called Gigablue claims to have reached a milestone by selling 200,000 carbon credits for its ocean-based carbon ...

A startup called Gigablue claims to have reached a milestone by selling 200,000 carbon credits for its ocean-based carbon ...

Four kilometers below the ocean surface lie vast fields of metal-rich nodules that could power millions of electric vehicles.

For more than a decade, a succession of sea creatures have lived off of this whale’s body by stripping it and burrowing into ...

This previously unknown symbiotic relationship helps keep methane—a major greenhouse gas—trapped in the ocean.

A sudden salinity spike in the Southern Ocean is accelerating Antarctic ice loss and triggering a dangerous climate feedback ...

"This has profound implications for how we interpret surface volcanism, earthquake activity and the process of continental ...

With ear-like fins that flap gracefully through the water, this Dumbo octopus looks like it waltzed straight out of an ...

A massive and surprising change is unfolding around Antarctica. Scientists have discovered that the Southern Ocean is getting saltier, and sea ice is melting at record speed, enough to match the size ...