Right whales, still recovering from intensive whale hunting, have added a few more individuals to their small population.

A group of researchers were observing a group of killer whales feeding, when suddenly things took a different turn.

California wildlife officials have tried bean bag guns, loud music and drones. Now they're resorting to killing an endangered ...

With increasingly unsteady milk markets, a lot of farmers will be wondering if they should buy milk replacer for next spring.

At 5 a.m., six keepers file into the Houston Zoo's commissary kitchen and spend the next five hours chopping produce, portioning meat and weighing hay. By the time the rest of the zoo staff arrives, ...

Want front-row seats to humpbacks breaching, orcas on the hunt, and gray whales hugging the coastline? These U.S.