Add Yahoo as a preferred source to see more of our stories on Google. When Ruby Gillman dives into the ocean for the first time, she’s (and everyone around her) is shocked by her immediate ...

Anything with three hearts, blue blood and skin that can change colors like a display in Times Square is likely to turn heads. Meet Sepia bandensis, known more descriptively as the camouflaging dwarf ...

Cuttlefish, along with octopuses and squid, are cephalopods—animals from an ancient branch of the tree of life that have been trolling the oceans for more than 500 million years. Cuttlefish were ...