Fishermen hoping to catch monkfish instead pulled up a 14-foot skeleton of a mysterious sea creature in the 1990s. What we ...

Advanced 3D reconstructions of the comb jelly’s aboral organ reveal a sensory system far more complex than scientists expected. The organ contains a wide variety of specialized cells and is closely ...

Moon jellyfish are among the ocean’s most recognisable drifters. With their transparent bodies and gentle pulses, they float ...

The rare sighting of two deep-sea creatures usually found underwater at 3,280ft is sparking widespread global concern — and ...

RMIT University engineers in Australia have built a remote-controlled minibot that hoovers up oil spills using an innovative filtering system inspired by sea urchins. Oil spills are still a serious ...

Two rarely-seen deep-sea creatures recently washed up on a beach in Mexico and according to legend, it's not a good sign.

Rare blue dragon sea slugs are washing up on Texas beaches. Researchers warn the tiny creatures may be beautiful, but they can deliver a powerful sting.

Spring breakers heading to Texas beaches may spot rare “blue dragons,” tiny ocean slugs with beautiful colors. But their ...

Doomsday fish sightings in Mexico go viral. Find out what the ‘omen’ is all about and why are people online freaking out about it.

Somewhere in the North Atlantic, more than a kilometer beneath its surface, a cold-water coral reef stretches across an ...

Scientists discover underwater mountain ranges, golden towers of coral, and never-before-seen sea creatures.

The unusual sighting was captured on video and later shared online, drawing attention because the species is rarely seen near ...