Watch this hungry octopus change color as it dreams about eating a crab and find out how they alter their skin so quickly!

This week’s best wildlife photographs from around the world ...

Octopuses are the bad boys of British fishing. Their segregation is officially a matter of hygiene: they are inky and messy ...

Embattled Mediterranean fisheries and ecosystems may soon be saved by an eight-limbed army. Italian scientists have released 130,000 common octopuses (and counting) to fight blue crabs that have ...

Add Yahoo as a preferred source to see more of our stories on Google. Human holding baby octopus in their hand.Gorlov / Getty Images For years, MerMandi (@mer_mandi) has searched the sand during ...

For years, MerMandi (@mer_mandi) has searched the sand during her daily walks along the shoreline, hoping to find a baby octopus that had washed ashore. She couldn’t believe her luck when it finally ...

A coral-colored octopus resembling a pancake was spotted recently during an expedition led by the Schmidt Ocean Institute off the coast of Trinidad and Tobago. Opisthoteuthis, otherwise known as a ...

Weddell seal pups living in the Antarctic need to learn how to hold their breath and get in and out of the water. By Margherita Bassi Published Jul 13, 2026 9:00 AM EDT Add Popular Science (opens in a ...

Nearly 1,800 meters beneath the surface of the Pacific, a remotely operated submersible was creeping along the slope of a Galápagos seamount when its camera caught a tiny, dark blue octopus perched in ...

An octopus about the size of a golf ball was first spotted in 2015 near Darwin Island. A new study gives it both a formal description and a name. The octopus was first spotted in 2015 during a ...

The discovery of a blue octopus about the size of a golf ball has delighted marine biologists and the public with its rarity – and its big-eyed cute factor. The octopus was found 5,800 feet deep in ...

GALAPAGOS ISLANDS (WKRC) - Scientists shared their discovery that an "adorable" octopus that can fit in your hand is actually an entirely new species. The octopus was discovered in 2015 off the coast ...