The ocean is full of wondrous creatures, from small plankton to enormous whales. However, a different kind of animal has taken the world by storm thanks to a recent YouTube video. In the 30-second ...

Down in the midnight zone, where light fades to nothing, a single breath becomes a long commitment. Sperm whales slip beneath the surface and vanish into cold pressure that would crush most animals.

SAN CARLOS, SONORA — Ricardo Felix, 22, keeps a quick pace as he pulls a thick cord of fishing line hand over hand, rubbing a groove into the 25-foot boat, or "panga," that he and his partners use to ...

Regarded as some of the largest animals in our oceans, which creature is bigger: the giant squid vs blue whale? While blue whales are well-studied, very little is known about giant squid. But just how ...