Blue blood may look alien, but it’s one of evolution’s most elegant solutions to life in extreme environments. Here’s how ...

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

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

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 ...

Giant Light-Up Octopus Takes Over Ottawa as Protesters Call for a Deep-Sea Mining Ban ...

The animals' camouflaging capabilities have long inspired humans. The new material could one day help researchers improve ...

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 transparent goby fish drifted through the darkness, its skeleton visible through paper-thin skin. Nearby, a sea slug wore ...

Sidney’s newest eight-armed resident has been named after a Washington state creek after a competitive race where it beat out a river on the Canadian side of the border. Chuck, short for Chuckanut, ...

British journalist Andy McConnell had a "brush with death" when he handled one of the world’s deadliest octopuses during a trip to the Philippines. The writer and author, who regularly appears on BBC ...

Here at the southern tip of the Great Barrier Reef, you’re practically guaranteed to see them. Descending toward this ...