Pepsi has released its Super Bowl ad, "The Choice", featuring a polar bear who chooses Pepsi Zero Sugar over Coke Zero Sugar ...

Polar bears are growing increasingly comfortable around people, and that's a problem. One can see the tension between these ...

SAN FRANCISCO — Investigators trying to determine how a tiger escaped its enclosure at the San Francisco Zoo — killing one visitor and mauling two others on Christmas — planned a thorough sweep of the ...

SAN JOSE, Calif. — Police are reportedly investigating whether one or more of the young men mauled by a tiger at the San Francisco Zoo may have taunted the animal before its deadly rampage, a ...

TORONTO -- A DNA test has confirmed what zoologists, big-game hunters and aboriginal trackers in the far northern reaches of Canada have dreamed of for years: the first documented case of a ...