This rarely seen glass octopus bared all recently — even a view of its innards — when an underwater robot filmed it ...

For deep reef divers, descending into the ocean’s mesophotic layer can feel like exploring the moon. Discovering never-before ...

The depths of the ocean never cease to amaze, whether it's due to the discovery of a new animal, something unknown, or an ...

A man captured himself unknowingly holding the world’s deadliest octopus, a blue-ringed octopus, in the Philippines in a ...

Almost a half-mile below Monterey Bay's surface, California scientists recorded rare footage of a seven-arm octopus eating a ...

A British man in the Philippines unknowingly handled one of the deadliest animals in the world on Wednesday. Andy McConnell ...

The Giant Eclipse Octopus is going viral on Facebook. The page Science and Space Daily uploaded a picture of a Kraken-like creature and claimed it was supposedly found in the Gulf of Mexico. Marine ...

Filmed deep off California, a rarely seen seven-arm octopus emerges from ocean darkness, revealing surprising size, unusual feeding habits, and how much of the deep sea remains unexplored by ...

I Filmed an Octopus Breathing in a Ocean and Spotted a Rare Sight ...

Learn what this seven-armed cephalopod loves to eat and how it catches its prey.

Scientists on California’s Central Coast recently spotted a giant, evasive seven-arm octopus while on a research expedition ...