Despite its name, a cuttlebone is not actually a bone. It is the internal shell of a cuttlefish, a marine animal related to ...

One of the highlights of this week’s beachcombing survey was finding my first cuttlebone washed up along the shoreline.

Some marine tourism operators in Whyalla say they have cancelled their cuttlefish season, winding back services and staff amid "devastating" low numbers. One operator says he estimates losses upwards ...

The Red & Black is a 501c3 nonprofit. Please consider a one-time gift or become a monthly supporter. Cancel anytime. Through the thick, heat-waved air, families observed the flames of Barbara Mann’s ...

The Red & Black is a 501c3 nonprofit. Please consider a one-time gift or become a monthly supporter. Cancel anytime. The University of Georgia Community Art School is opening registration for fall art ...

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 ...

Cuttlefish wave their expressive tentacles in four distinctive dancelike motions, a new study finds—possibly to communicate visually and by vibration. These marine invertebrates, which have eight ...

Sophie Cohen-Bodénès and Peter Neri, neuroscientists at École Normale Supérieure, in France, report possible evidence of cuttlefish communicating by waving their 'arms' at one another. Their paper is ...

Eleanor has an undergraduate degree in zoology from the University of Reading and a master’s in wildlife documentary production from the University of Salford. Eleanor has an undergraduate degree in ...

“America Made With Love,” featuring Santo Domingo Pueblo artist Althea Cajero, will air at 10:30 p.m. Saturday, March 15, on World, channel 5.4. It is also available to stream on the PBS app. Althea ...

A plume of ink can help hide a cuttlefish as it scuttles away from a predator. But that smoke screen’s stench may also warn sharks to stay away. Nicknamed “swimming noses,” some sharks can sniff their ...

A new malware named 'Cuttlefish' has been spotted infecting enterprise-grade and small office/home office (SOHO) routers to monitor data that passes through them and steal authentication information.