The U.S. Fish and Wildlife Service has proposed reclassifying squids and other cephalopods as shellfish, removing its responsibility for regulating those fishery products and ensuring they are ...

A boom in the population of common octopus in Guernsey waters has wiped more than £500,000 off the value of local shellfish landings in a year, according to a new report. The study by the UK Marine ...

A shellfish caught by a fisherman in Suruga Bay, Japan, was not what it first appeared, according to Storyful Video shows an octopus emerge from a shell and then leap off the side of a boat to return ...

Senators from opposite ends of the political spectrum are pushing to outlaw commercial octopus farming across the United States, citing animal welfare concerns and the risk that industrial-scale ...

An octopus in a German zoo has learned to open jars of shrimps by watching zoo attendants perform the act underwater. Frida, a five-month-old female octopus, opens the jars by pressing her body on the ...