An unusual sea slug with a large hood, a tail with fingerlike projections and glowing bioluminescence has been found living ...

When El Niño developed in 2016, warming up the Pacific Ocean, it killed off a third of the corals of the Great Barrier Reef.

The 17th Annual MantaFest, hosted by the Manta Ray Bay Resort and Yap Divers, has once again captivated underwater ...

Frigate Admiral Golovko, tanker Vyazma, and intelligence ship Yantar were traced heading westwards through the Channel by ...

A "remarkable" new sea slug nicknamed the “mystery mollusk” has been discovered swimming deep in the ocean's "midnight" zone.

MBARI researchers have discovered a remarkable new species of sea slug that lives in the deep sea. Bathydevius caudactylus ...

With every dive, acclaimed Malaysian underwater photographer Ipah Uid Lynn aims to turn her work into a rallying cry for ...

With a recent Pixel Drop, Google introduced a new underwater camera mode to Pixel phones. I gave this a shot in Maui, Hawaii.

Chinese scientists have found abiotic organic compounds in the ocean crust, shedding light on deep-sea carbon cycles and life ...

But the Garden Isle offers equally amazing underwater views, and scuba diving opens up a whole new world to explore below the ...

Standing on the bridge in the center of the AlloSphere, visitors suddenly find themselves immersed in San Francisco, at the ...

Great white sharks can grow to 20 feet and gravitate to the Northwest Atlantic over the summer to feed on blue fin tuna and gray seals, experts say. In the fall, they migrate south down the East Coast ...