On the ocean floor, many animals rely not on speed, but on defense. Echinoderms include sea stars, sea urchins, and sea cucumbers, all sharing unusual body structures and survival strategies. Some are ...

Villagers on a remote island in Papua New Guinea have been warned not to eat fish until scientists can identify the cause of ...

Iskra’s glitter worm and the Elven abyss tunicate among top species recognized by the World Register of Marine Species Scientists at UC San Diego’s Scripps Institution of Oceanography described two of ...

Come face-to-face (or, face-to-fossil) with prehistoric ocean predators in an upcoming exhibition from London’s Natural ...

Reaching over 30 feet long, the mysterious giant oarfish is the real-life "sea serpent" behind centuries of myths and legends ...

Scientists at (WHOI) have uncovered the oldest known recording of a whale song, a find that could unlock vital new insights into how whales communicate and navigate the ocean. This rare audio of a ...

Viewing volcanoes, snorkeling with manta rays, taking ghost tours and more are Hawaii experiences best enjoyed after dark.

Goblin sharks can be quite intimidating to look at, but their strange jaws are their biggest asset. Read here to learn more.

Tiny sea creatures that can impart a painful sting have been spotted on Texas beaches this week as spring break season begins ...

Legacy of Monsters season 2, episode 3, and he seems important. Here's where you may've seen the actor who plays him before.