Squid, cuttlefish, octopus and other cephalopods will now be included within the regulatory definition of shellfish.

Researchers took 3-D printed reconstructions of fossil cephalopods to actual water tanks (including a swimming pool) to see how their shell structure may have been tied to their movement and lifestyle ...

This is a guest post by Dr. Danna Staaf, a science writer with a PhD in marine biology from Stanford University. Her first book, Squid Empire: The Rise and Fall of the Cephalopods, chronicles the ...

If an alien intelligence were hiding somewhere on Earth, many scientists suspect it might look something like an octopus.Get ...