Add Yahoo as a preferred source to see more of our stories on Google. Young jumping spiders dangle by a thread through the night, in a box, in a lab. Every so often, their legs curl and their ...

According to official figures only 1,811 cuttlefish turned up to mate this year, down 97% on last year.

Cuttlefish, with their blimp-shaped bodies and eight squiggly arms, don’t age like people do. Sexual maturity tends to come late for them—about three-quarters of the way through their two-year lives, ...

This article was originally featured on Hakai Magazine, an online publication about science and society in coastal ecosystems. Read more stories like this at hakaimagazine.com. A person might wear ...

Cuttlefish have the ability to watch 3D movies and react to them much like they would if they saw the real thing out in the ocean. And when it comes to depth perception, they’re incredibly proficient.

Octopus, squid, and cuttlefish can change their skin’s colors, patterns, and textures in ways not seen anywhere else in the animal kingdom. You see what looks to be a clump of seaweed, and then it ...

You might have seen videos of octopuses opening jars or heard rumors of their intelligence. It turns out they aren’t the only tentacled mollusks with an impressive skill set. Scientists have found ...

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 ...

An official government count reveals a devastating population crash.

Put on those vintage red and blue 3D glasses, settle in with a bucket of your favorite snack, and get ready to enjoy a movie, just like the good old days. But in this case, the audience members are ...