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

Deep-sea researchers captured rare footage of a fascinating creature living approximately 62 miles off California's coast.

The ocean is deep, dark, cold and full of mysteries — and in its deepest regions, animals grow to astonishing sizes. From isopods the size of cats to squids that could square off with a school bus, ...

The deep ocean is about as mysterious as the depths of outer space, and it's home to some bizarre finds, from tiny angelic creatures to giant worms.

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

A photographer captured this extraordinary site where whales' bodies lie in the shallows, with troubling repercussions for the deep oceans.

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 ...

The deep sea is cold, dark and under immense pressure. Yet life has found a way to prevail there, in the form of some of Earth’s strangest creatures. Since deep-sea critters have adapted to near ...

The shark was spotted in near-freezing waters, which most species can't withstand ...

Citizen scientist and underwater filmmaker drops US$400/£300 Insta360 and DIY camera rig off the coast of Indonesia, and ...

At one point, when he pulls the camera back into his boat, he manages to bring a crustacean species known as an isopod with him, with the little creepy crawly looking far from happy about being ...