FISH DON'T TRY to turn sharks into vegetarians. Living immersed in a world of constant risk forces the fish to develop multiple ways to live with risk, rather than try to eliminate it. The fish can ...

Add Yahoo as a preferred source to see more of our stories on Google. Cephalopods like the giant Pacific octopus (Enteroctopus dofleini) are masters of camouflage. As researchers gain a better ...

Octopuses are an extremely diverse group of sea life. With roughly 300 species in total, there are many octopus species that ...

SAN DIEGO — Just off the Southwestern shores of South Africa, Filmmaker Craig Foster dove into the icy waters of the pacific nearly every day to document his a relationship with a wild octopus. The ...

The octopus is a natural escape artist. It can squeeze its soft body into impossibly tight spaces and often baffles aquarium workers with its ability to break out of tanks. These abilities could be ...

The octopus is weird: eerily malleable body, sucker-studded arms, skin that can transform into a convincing facsimile of seaweed—or sand—in a flash. It can solve mazes, open jars, use tools. It even ...