No, not sharks or giant squid — sea otters. “Sea otters,” you might say. “Don’t they hold hands?” They do indeed. But don’t ...

Both human and otter pups receive all of their nourishment from milk during the first developmental stage. Fortunately for ...

The river otter has few natural predators because of its strength, sharp teeth, aggressiveness when attacked, and aquatic habits. Snapping turtles, coyotes, bobcats, and foxes may occasionally prey ...

"In the shallow swamp of South China, it's possible that an abundance of big clams drove these giant otters to acquire their rare traits, including their crushing teeth and robust jaws." Wang, along ...