A calving iceberg exposed a region that never before had been seen by human eyes, revealing a vibrant, thriving ecosystem ...

While operating the deep-sea robot nearly 7,000 feet below the surface, the machine’s camera captured a creature that ...

A young pygmy killer whale — a rare type of dolphin — was recently rescued after becoming stranded on a shore in South ...

Sensors attached to animals gather valuable data to track and mitigate the human influence on marine life. A Kobe University ...

Researchers were in a remote region of the Bellingshausen Sea on a different expedition when the iceberg calved, giving them a chance to change course and explore a region never before accessible to ...

It appears to be an alien planet. What is the ocean's deepest point? What lives in the Mariana Trench—and what has been discovered recently?

In large part thanks to being in the right place at the right time, researchers discovered a thriving marine ecosystem ...

A harrowing bit of footage has resurfaced, capturing the moment where a camera was gripped and attacked by a creature in the ...

In the cold, lightless Pacific Ocean deep, the seabed is scattered with metal-rich rocks coveted by miners—and huge numbers ...

Biologging uses animal sensors to track ocean changes, helping scientists address climate, pollution, and conservation.

The blobfish is specially adapted to life in the deep ocean, but it looks like a shapeless blob when brought to the surface.

Giant sea spiders, octopuses, ice fish, corals, and sponges—some likely to be hundreds of years old—were discovered in a ...