The deep sea is a magical and mysterious realm that harbors some of the largest and most fascinating creatures on our planet.

The deep sea is home to weird and wonderful creatures that, over millions of years, have evolved specific traits to survive the extreme conditions of their habitat. These adaptations to their ...

Yet even in these extreme conditions, some of the largest animals on Earth can be found. From deep-diving whales to jellyfish with long trailing tentacles, these deep-sea creatures highlight how ...

Deep below the surface of the ocean, bacteria and critters that feed off nutrients spouting from hydrothermal vents met with ...

The underwater world is a fascinating place, but very little is known about this remarkable environment. Learn how this is ...

The deep sea is the largest ecosystem on earth, ... There's little or no sunlight in the deep, but most animals "bioluminesce," flashing like fireflies.

A shimmery deep-sea creature measuring almost 5 feet mysteriously washed ashore on an Oregon beach. Now, researchers get a chance to learn more about the lancetfish. The big-eyed fish with sharp ...

A shimmery deep-sea creature measuring almost 5 feet mysteriously washed ashore on an Oregon beach. Now, researchers get a chance to learn more about the lancetfish. The big-eyed fish with sharp ...

A shimmery deep-sea creature measuring almost 5 feet mysteriously washed ashore on an Oregon beach. Now, researchers get a chance to learn more about the lancetfish. The big-eyed fish with sharp ...

A shimmery deep-sea creature measuring almost 5 feet mysteriously washed ashore on an Oregon beach. Now, researchers get a chance to learn more about the lancetfish. The big-eyed fish with sharp ...