Dive into the depths of the ocean to discover seven rare deep-sea creatures so strange and elusive, you won't believe they exist.

A newly discovered deep-sea creature has become an unlikely Internet star. After appearing in a popular YouTube video, a rare ...

Megalodon usually gets all the attention when it comes to sea monsters, but ancient oceans were full of predators just as ...

Children aboard a whale-watching vessel out of Newport Beach, Ca., on Wednesday appear to have thoroughly enjoyed their encounter with a bizarre-looking Mola mola. The accompanying footage, courtesy ...

Back when Alien: Earth premiered on FX and Hulu, all of three weeks ago, IGN’s Clint Gage said in his review of the first two episodes that, “The xenomorph is playing the hits, as it were. But this ...