When it comes to fastest animal, we usually think of cheetahs, but many ocean creatures also boast spectacular sprints – here ...

An expedition records 29,556 animals in the abyssal trenches and reveals how they survive the pressure and total darkness.

Humans may count themselves lucky to reach 100, but some creatures have lifespans that make centuries look like a weekend. In the ocean’s depths and the world’s quiet corners, a handful of species ...

From worms with squid-like tentacles to fish with teeth on their tongues, here are some of the most alien-looking creatures in the deep ocean. When you purchase through links on our site, we may earn ...