The business end of a cuttlefish is no place a small crustacean wants to be. Cuttlefish are hunters who creep around in camouflage—virtually indistinguishable from a gray patch of gravel or a ...

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 ...

Squid-like cuttlefish are known for their amazing camouflage abilities, thanks to specialized skin cells that allow them to change color in the blink of an eye. Now research finds that these clever ...