Image via Getty Guests at a recent killer whale show at a popular aquarium were shocked to see the animal was injured. The ...

The charismatic killer whale, or orca, is the totem species of northwest Washington and coastal British Columbia. This intelligent, social predator is known to form lasting social bonds and lives in ...

Orcas are highly intelligent, socially organized marine mammals in the order Cetacea, a group that includes both dolphins and whales. Although known as "killer whales," orcas are actually the ...

An endangered orca vanished from a dwindling whale pod off the Washington coast, a conservation group said. The missing ...