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

Unlike Southern Residents, “Bigg’s” killer whales eat seals, sea lions, and other marine animals. “Seals and sea lions have been protected for decades, and so their populations have rebounded.

A rare group of endangered southern resident killer whales was spotted off Oregon’s central coast Monday, March 24, about three miles offshore near Cape Foulweather, just north of Depoe Bay.

A critically endangered killer whale group has welcomed a new calf after it was spotted for the first time near Washington.

A critically endangered killer whale group has welcomed a new calf after it was spotted for the first time near Washington. The Southern Resident killer whale baby was discovered April 6 in the ...