Underwater footage from May 12 captured the fascinating moment a giant cuttlefish changed colors as a diver approached off the coast of the Sydney suburb of Manly. This video, captured by An Dau, ...

Embark on a journey beneath the waves, where the ocean’s wonders unfold, and meet the colossal cephalopod—the giant cuttlefish (Sepia apama). Distinguished as the largest cuttlefish species globally, ...

Most people have encountered squid through their local seafood menu or field trip to an aquarium. Unlike octopuses, which are named for their eight arms, squid have 10 individual appendages. They most ...

Scientists have discovered that the broadclub cuttlefish uses a UFO-like rippling stripe display to blind crabs during a hunt, marking the first documented case of motion camouflage in any hunting ...

Cats have vertical slit pupils that expand dramatically. This helps them judge distance perfectly while hunting, especially in low-light conditions like dusk or dawn. Octopuses have bizarre W-shaped ...

Mary Dansak of Auburn, Alabama, is a lifelong science educator, devout naturalist, equestrian, and writer of memoir and commentary. This volume is a selection of 70 of her weekly short articles from ...

Despite evolving along an entirely different evolutionary path from vertebrates, cephalopods—octopuses, squids, and cuttlefish—display remarkable problem-solving abilities that challenge our ...

Imagine a place where you can come face-to-tentacle with living sea creatures while surrounded by thousands of their former homes. The Bailey-Matthews National Shell Museum & Aquarium on Sanibel ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A new study has suggested a species of marine animal may communicate ...

A cute observation in the cephalopods' behavior indicates they also react to sound waves, a notion that will soon be tested with a machine learning approach. Reading time 3 minutes Researchers just ...

Close-up view of cuttlefish and squid on ice, garnished with fresh parsley. Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ...