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

These spheres from the abyss conceal creatures with startling biology.

Research on Spriggina floundersi fossils found the wormlike creatures favored their right sides, a behavioral preference in ...

"Rather than [the organic matter] sinking and getting eaten on the way down." ...

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

Rising carbon dioxide levels could make squid brains nearly 50% smaller.

An underwater voyage has revealed a network of creatures thriving at the bottom of deep-sea ocean trenches. In these extreme environments, the crushing pressure, scant food and lack of sunlight can ...

Here’s what you’ll learn when you read this story: The animal kingdom contains a vast array of animals capability of remarkable regenerative abilities, but known are quite as adept at this healing ...

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

Somewhere beneath tropical waves, a sea slug the size of a house cat pulls off a move that stops divers cold. Meet the ...

Stephen is a lifelong gamer with over 35 years of experience and a passion for RPGs, strategy games, and classic Nintendo titles. He’s played more than 1,500 games and enjoys analyzing storytelling, ...