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.

The female killer whale J35 with her newborn calf J61, who died. Photograph: Center for Whale Research A grieving killer whale, known for swimming over 1,000 miles while carrying the body of her dead ...

Killer whales are expanding their territory and have moved into Arctic waters as climate change melts sea ice, with two genetically distinct populations being identified by Canadian scientists. But ...

In December 2014, we wrote in a commentary in the Times Colonist that said “southern resident killer whales are no better off now than when they were listed as endangered 15 years ago.” ...

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 new Washington law requires boats to stay at least 1,000 yards away from Southern Resident killer whales. Center for Whale Research Washington state boaters now need to stay 1,000 yards away ...

This loss, researchers describe as ‘devastating’ for the already struggling population, which has dropped to an alarming number of 73 A recent federal assessment confirmed by the Centre for Whale ...

Off Baja California, in Mexico, a killer whale named after an Aztec emperor is leading his pod on routine takedowns of the largest fish in the sea: whale sharks. There have been isolated reports in ...