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

A seven-arm octopus was spotted in Monterey Bay in Nov. 6, 2025; the 'rarely seen' deep-sea octopus was spotted by ...

Most people have never heard of the rare, seven-armed creature MBARI recently filmed in the deep sea. Watch footage of it ...

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

A baby octopus (Graneledone verrucosa) moves across the seafloor in Veatch Canyon. (NOAA Okeanos Explorer Program, 2013 Northeast U.S. Canyons Expedition.) Imagine for a moment what it might be like ...

Sea Life Michigan at Great Lakes Crossing Outlets in Auburn Hills has opened its newest exhibit, Octopus’ Hideout, featuring five new tanks and six highlighted sea creatures. The exhibit, on display ...

With three hearts, blue blood, and the ability to squeeze through a space the size of their eyeballs, octopuses are said to be like aliens on Earth. The new National Geographic docuseries, "Secrets of ...

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

By combining custom engineering with behavioral science, Swedish YouTuber Mattias Krantz taught an octopus named Tako to play the piano.

A British man recorded himself handling a blue-ringed octopus - one of the most venomous animals on earth - while on holiday ...