A seven-arm octopus was spotted in Monterey Bay in Nov. 6, 2025; the 'rarely seen' deep-sea octopus was spotted by researchers who've only seen it four times in nearly four decades.

Deep under the sea, a real-life master of disguise lies in wait — take a look at the Mimic Octopus (Thaumoctopus mimicus), nature's ultimate chameleon. It can change shape to resemble many sea ...

Off the coast of the UK, fishermen and marine biologists are witnessing something not seen in generations. Sightings of the ...

Unprecedented numbers of the common octopus have been found in British waters this year, but what’s behind the rare ‘bloom’? View on euronews ...

A submersible in the Pacific Ocean found a deep-sea creature with “long,” sucker-covered arms and discovered a new species, a study said. Screenshot from video shared via Tang, Zheng and Zhang (2025) ...

It has been the 'year of the octopus' in seas off Cornwall and the south west of England, as warm conditions led to the ...

In July and August scientists onboard the Schmidt Ocean Institute’s research vessel Falkor (too) spotted the oddities through the eyes of an underwater robot as they explored the Mar del Plata Canyon.

The ocean offers a strong essence of beauty and mystery. With such diverse ecosystems, animals have evolved different adaptations to survive. The octopus, or he’e in Hawaiian, is one of those ...

Staff at the Shaw Centre for the Salish Sea were a bit surprised that a U.S. waterway won over local creeks and rivers, but ...

Meetings across the tree of life : Two meetings and a departure ; Outlines -- A history of animals : Beginnings ; Living together ; Neurons and nervous systems ; The garden ; Senses ; The fork -- ...

Unprecedented numbers of the common octopus have been found in British waters this year, but what’s behind the rare ‘bloom’? An “exceptional” number of Mediterranean Octopus have been spotted along ...