Watch this video of an enchanting spotted jellyfish coasting in the ocean. Oliver Scheele, a professional drone pilot and ...

An underwater "video-acoustic" camera system recorded life on the Arctic seafloor for days, finding elusive marine life.

Palau’s Jellyfish Lake is home to a rare, endangered species of non-stinging jellyfish. The journey to get there is long but ...

A photo of a white jellyfish with tentacles in the ocean. Jellyfish, such as this species, Rhizostoma pulmo, are often ...

Dr. Ainara Ballesteros is a Juan de la Cierva postdoctoral researcher at the Institute of Environment and Marine Science ...

Researchers studying 450-million-year-old fossils discovered about 31 miles (50 kilometers) northeast of Quebec City have ...

Scientists still have much left to learn about the creatures, even as hundreds of thousands of them wash ashore.

Blue, jellyfish-like creatures called velella velella are washing ashore California beaches. Here's what to know.

While heads were turned skyward as astronauts made a historic journey to the moon, researchers at Texas A&M University at Galveston announced the discovery of a new species of moon jellyfish deep in ...

Add Yahoo as a preferred source to see more of our stories on Google. A swarm of a new variety of deadly box jellyfish was recently spotted off the coast of Pilbara in western Australia. Nearly 100 of ...