This rarely seen glass octopus bared all recently — even a view of its innards — when an underwater robot filmed it gracefully soaring through the deep waters of the Central Pacific Ocean.

Far below the ocean’s surface, beyond sunlight and far from conditions most animals could handle, lives a crab that looks ...

This dive focuses on entering an underwater cave with no prior record of entry. Visibility, navigation, and exit planning become critical immediately. One mistake could mean disorientation or ...

From giant stick bugs to rarely seen sea creatures, these animal videos fascinated us—and led to new scientific discoveries.

Marine scientists say artificial reefs can help reduce coastal erosion and keep large materials out of landfills.

As companies search underwater for resources, scientists are taking inventory of the ocean-dwelling creatures that could be ...

Across the scope of two seasons and 12 episodes, Emmy and BAFTA-winning legend Sir David Attenborough hypnotically guides the viewer through the Earth’s many natural beauties. It’s a majestic ...

Coulson doubts it will be primates who will inherit the Earth. ‘My money is on octopus, they’re going to be the next ...

Dynamic mounds made of methane at a depth of some 3,640 meters act like “frozen reefs” for a bizarre array of deep-sea ...

Explore the unsettling reality of dolphins as skilled predators through GoPro footage that reveals their hunting methods and ...

They are smaller than a finger, yet louder than jet engines. Snapping shrimp are flooding coastal waters with sound, disrupting marine research. Scientists warn their noise could reshape how oceans ...