Deep-sea fish thrive in extreme pressure, darkness, and pollution, revealing new survival mechanisms and threats.

In 1917, a civil engineer pioneered the first deep-sea vehicle to attempt filming underwater. A century later, we have James ...

Many otherworldly deep-sea creatures, though, are so beautiful and mysterious that you won't believe they exist. Even in the shallow, many creatures are both eerie and splendid with amazing skills, ...

Could lumpy metallic rocks in the deepest, darkest reaches of the ocean be making oxygen in the absence of sunlight?

A newly discovered mechanism could explain the shock finding last year that oxygen is produced by metallic nodules on the ...

Divers, underwater submersibles and remotely operated vehicles found 886 marine species over a 16-month period, and they have ...

On the abyssal plains, at depths between 3,000 and 6,000 meters, polymetallic nodules are scattered across millions of square ...

A research team led by Sam Purkis, a professor and chair of the Department of Marine Geosciences at the University of Miami, used remotely operated submersibles and deep-sea probes to explore the ...

A black seadevil anglerfish has captured − and broken − hearts across the globe after the small deep-sea creature swam to the surface in Spain's Canary Islands just before dying. A TikTok user ...

Learn more about some of the best new discoveries: ...