An orca who made headlines in 2018 after she carried her dead calf on her head for more than two weeks and a distance of ...

Expanded rules will require boaters to stay at least 1,000 yards away from Southern Resident orcas starting January 1.

Tahlequah the killer whale made headlines and broke hearts after she was spotted carrying the body of her dead calf for 17 ...

Southern resident killer whales face continuing degradation of their habitat by noise, contaminants, and declining quality ...

According to a Facebook post by the Orca Conservancy on Tuesday, the Center for Whale Research confirmed orca J35 Tahlequah ...

Tahlequah, a mother orca whale known for grieving her 2018 newborn calf's death, welcomed a new calf in December. Researchers with the National Oceanic and Atmospheric Administration now believe that ...

“The average killer whale does not have many calves in her lifetime ... The reasons given are many for why the southern ...

The killer whale calf was spotted in the Puget Sound area off Washington ... able to spend time on the water with the calf and they observed the baby "remaining underwater for extended amounts of time ...