A scary-looking creature with “devil” in its name was spotted close to the surface off Tenerife, a Spanish island.
In The Nature of Things ... in their dark homes, without any predators to worry about. Bowhead Whale and the Greenland Shark: Cold is key When it comes to finding the oldest living animals ...
Some of the planet's bioluminescent animals live in the deep ocean (although not all of them). Many exist in the twilight zone, the part of the ocean from 500 to 1,000 metres deep, which is always ...