Scientists in 2018 discovered that killer whales could mimic simple human speech patterns, and people were shocked to hear the eerie recording.

The Center for Whale Research has named the newborn killer whale female J61 Dave Ellifrit/Center for Whale Research Tahlequah, the killer whale who carried her dead calf and swam with him for 17 ...

After consulting with federal authorities, rescuers decided the most humane course of action was to euthanize the animal.

J35, a southern resident killer whale also known as Tahlequah, carried her child's body on her head for 17 days across a distance of 1,000 miles in 2018, according to the Center for Whale Research.

A killer whale mom, who shot to fame after she carried her dead calf’s corpse with her for more than two weeks in a harrowing tale of grief, has lost another baby, scientists revealed.