Scientists discover underwater mountain ranges, golden towers of coral, and never-before-seen sea creatures.

"We know the surface of Mars or the Moon better than we know the surface of our own planet." Researchers discover never-before-seen creatures in underwater mountain range: 'We still don't know what it ...

Two deep-sea oarfish — nicknamed “doomsday fish” for their folkloric ties to earthquakes — washed up near the shoreline in Cabo San Lucas, Mexico, stunning beachgoers and sparking online fascination, ...

Somewhere in the North Atlantic, more than a kilometer beneath its surface, a cold-water coral reef stretches across an ...

The deep sea is inhabited by many creatures that are unlike any other in the world, and the coffinfish is certainly one of the strangest. Dubbed the s.

A surprising mystery has been uncovered off the coastlines of Britain’s Caribbean territories. The first expedition revealed an underwater mountain range, a massive blue hole, and coral ...

In total, the team found nearly 300 different types of underwater species during their six week mission. Find out more here.

Beneath the ocean's surface lies a world of perpetual darkness, home to some of Earth's most bizarre and fascinating creatures. These deep-sea inhabitants have evolved extraordinary adaptations to ...

Two rare “doomsday fish” appeared near a beach in Cabo San Lucas. Instagram/Monica Pittenger Instagram/Monica Pittenger A quiet beach day in Cabo San Lucas, Mexico, turned into an extraordinary ...

Meet the “ghost fish,” a phantom of the abyss. Here’s how we found the first ever proof of its existence just a few years ago. The deep sea is a part of the world that very few humans get the chance ...

Deep-sea creatures in the trenches of Japan’s volcanically active "Ring of Fire" belt are rapidly adapting to immense depths, scientists found. These observations were part of a crewed submersible ...

The ocean is home to some of the strangest-looking creatures in the world. It seems that the deeper you go, the stranger the ...