Mother orca Tahlequah has been carrying her dead calf, a daughter, for at least 11 days, according to local news outlets.

A 2018 study has revealed that killer whales, or orcas, have the ability to mimic human speech. Researchers trained a 14-year ...

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.

Social media users were blown away by the scene in the viral clip, with one saying: "I would be in heaven if this happened to me." ...

Recordings of Wikie capture her attempts to mimic the human speaking to her, and while admittedly some of the attempts sound ...

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.

Kshamenk has become the last remaining orca to be held in captivity in South America and over 40,000 people have signed ... timelapse of the isolated killer whale lying motionless for 24 hours ...

A team of scientists and filmmakers heads to Antarctica to study the most sophisticated hunts in the animal kingdom - killer whales making waves to wash seals off floating ice. Show more In ...

A mother killer whale who famously pushed the body of her dead newborn for 17 days in 2018 has lost another calf, and researchers say she is again carrying the body in an apparent act of grief ...