Highly social ants can count, complete basic math tasks and communicate that information to members of the colony.
Smokey the cat's purr is so loud that Guinness World Records may soon declare it the loudest in the world.
A 60-something albatross named Wisdom is the oldest wild bird in the history of North American bird banding and now also a tsunami survivor.
Certain birds in the burbs are suffering big time, making these areas less-than-hospitable homes for some species.
Wolves are suspicious that what we are looking at, is not really what's in sight.
Dogs appear to empathize with us, to the point that some therapy dogs even seem to take on the emotions of their sick or distressed human charges.
Perhaps it has something to do with cheese, but several animals are picking the Packers to win.
A wild bald eagle has been making daily visits to a California zoo's 6-year-old female bald eagle, Olivia, for more than a week.
Exxon, Shell, Gazprom, BP and Rosneft are together planning an oil rig off the coast of Russia -- a move that could harm an already critically endangered whale species.
"Chaser" learned the names of 1022 objects, putting her on near equal intellectual footing with a three-year-old.