A tiny flamboyant cuttlefish was filmed hatching from its egg and moving onto the seabed. Terence Yu, who is from Canada, captured the youngster’s first moments in close-up underwater footage. The ...

Every year off the South Australian coast, giant Australian cuttlefish come together in huge numbers to breed. They put on a technicolor display of blue, purple, green, red and gold, changing hues as ...

While cuttlefish wearing glasses is an unexpected sight, a University of Minnesota-led research team built an underwater theater and equipped the cephalopods with specialized 3-D glasses to ...

Cuttlefish use visual tricks to avoid being eaten. New research shows how they deploy similar camouflage to bamboozle their prey. By Richard Kemeny In May 2023, Matteo Santon was filming cuttlefish in ...

A brilliantly colored cuttlefish is captivating Reddit users, with many saying it looks more like an alien than a real marine animal. A Reddit user shared eye-catching close-up footage of the animal ...

Source: Adam Dewan, via Flickr. Distributed under a CC BY-NC-SA 2.0 license. Cuttlefish, like their fellow cephalopods squid and octopus, are known for their intelligent and complex behaviors.

Scientists knew octopuses and squid didn’t have any depth perception, but they had a hunch their cuttlefish cousins might. By Veronique Greenwood The cuttlefish hovers in the aquarium, its fins ...

When I enter the marine laboratory in the morning, there’s always a chance I’m about to get soaked. You see, our crankiest common cuttlefish, called Franklin, has recently taken to squirting a water ...