Coordinated attack by several killer whales resulted in some females ramming the side of the whale while others attacked the head. "Close to the end, a female animal lunged head first into the ...

An animal rights group says the killer whale at Marineland appears to be sick, but officials insist that Kiska, a mainstay of the Niagara Falls, Ont., water park for many years, is in good health.

Recommended Videos What sets the mysterious so-called Type D killer whales apart from “Shamu” are smaller eye patches with a pointier dorsal fin and a funny round head. Top: Regular killer whale.

After a 37-year break, killer whales have once again been spotted wearing dead salmon on their head. Orcas are intelligent and social animals, known for playful behavior as well as passing on ...