The colossal squid is the largest squid in terms of mass, weighing in at 495kg. The squid’s tentacles are only released when ...

There is some concern from experts that the octopus "bloom" could impact other kinds of fishing. The U.K.'s Marine Management Organisation has said that crab catching numbers are down. But lobster, ...

This octopus behavior might look funny at first glance, but it reveals how evolution solves complex problems in unexpected ways.

Off the south-west coast of the UK, a creature usually glimpsed only by divers and night-fishing crews suddenly became impossible to ignore. Through 2025, common octopus numbers surged so dramatically ...

A new report has revealed that a dramatic population bloom of the common octopus (Octopus vulgaris) off the South West coast ...

A deep-sea catshark (Scyliorhinus haeckelii) documented at 198 meters on the outer edge of the continental shelf, near the ...

Researchers have uncovered surprising evidence that the deep ocean’s carbon-fixing engine works very differently than long assumed. While ammonia-oxidizing archaea were thought to dominate carbon ...

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

As human activities have released greenhouse gases into the atmosphere, trapping excess heat and warming the planet, the ocean has absorbed more than 90% of that excess heat since the 1970s. The ocean ...