Morgan, a captive orca, has given birth for the second time and now face a lifetime in a aquatic tank, performing for tourists on the Spanish island of Tenerife ...

The sighting of a baby killer whale in British Columbia has given researchers a sign of hope for the endangered species, ...

Tourists on a whale-watching boat off Australia witnessed five families of killer whales attack 150-ton mammal.

A Bigg’s killer whale calf is seen swimming alongside its mom in the Salish Sea off Washington. Caio Ribeiro Eagle Wing Tours / Pacific Whale Watch Association A killer whale has become a first ...