“Hello there!” “Hey, you!” “Get outta there!” These are only a few of the phrases that brought tourists flocking to Boston’s New England Aquarium to see its chattiest resident: Hoover the harbor seal.

Wild animals that have acquired adaptations to maximize their reproductive output in some of the world's most extreme conditions may provide answers to some of the most pressing problems in the field ...

You won’t be drinking it any time soon, but the aquatic mammal’s milk is much more chemically complex than that of other mammals, including humans. By Kate Golembiewski Collecting milk from a nursing ...