Marine animals shrink more during periods of climate warming, according to a study spanning nearly 500 million years of Earth ...

In the ocean's twilight zone, where the reach of the Sun fades to nothing, an epic migration begins every time night falls.

Join Pete, a blind surfer, on an inspiring adventure at SeaWorld San Diego as he faces his fear of sea creatures through ...

For the first time, researchers have filmed the elusive goblin shark alive in the deep ocean where it naturally lives. The ...

See the alien-looking sea slug spotted in UK waters for the first time Spurilla neapolitana – known as the hair curler slug – ...

Animals come in an extraordinary range of body shapes. A starfish looks nothing like an earthworm, a mouse, or a human. Yet even closely related species can appear radically different: corals, ...

A new study suggests that deep-sea life reaps the benefits of icebergs’ castoffs — a rare silver lining as a warming planet ...

Beachgoers in one Southern California town had to run for their lives after two massive sea lions came out of the ocean and ...

Scientists exploring the floor of the deep sea around the Cocos (Keeling) Islands in the Indian Ocean found a landscape teeming with deep sea life, some of which had never been seen before. Here are ...

Marine animals do not just struggle when ocean temperatures spike, they actually shrink, and a massive new study shows this ...