Picture this: vast underwater mountains hiding creatures that seem ripped from science fiction, animals that create their own ...

Many of the fish lurking in the depths of the ocean resemble the alien villains of horror films, with gargantuan teeth, glow-in-the-dark bodies and bulging eyeballs. But why do these fish have such ...

A shark research organization came face to face last week with a deep sea creature who isn't known for seeing the light of day. Condrik Tenerife, a shark and stingray research and conversation ...

In a remarkable encounter filmed at more than 3,700 feet below the surface of the Indian Ocean, a deep-sea creature ...

OSU study shows deep-sea fish evolution results in diverse body shapes due to different environmental pressures.

Editor’s Note: A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, sign up for free here. As humans, we seek to explore the unknown. This motivation, ...

A new study could change the way scientists view microbial processes in the deep ocean. The unexpected findings expand our understanding of the impacts of climate change, including how and where the ...