The critically endangered southern resident killer whale was photographed with a “salmon hat” in late October near Point No Point, just off the northern tip of Washington’s Kitsap Peninsula ...

By Wednesday, they were certain she was pushing around the baby whale's carcass just north of Alki Point, a neighborhood in western Seattle and a peninsula ... orcas, a killer whale population ...

A Pygmy killer whale — rarely seen in the shallow waters that surround the Florida Keys — was found injured, sick and ...

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.

The killer whale calf was spotted in the Puget Sound area off Washington state several days ago. On Tuesday, the center determined J35, also known as Tahlequah, was the baby's mother. The calf ...

Meet Ollie, the “Salish Sea Serial Killer,” a cute, furry sea otter with a dark side and a rap sheet longer than the ‘Colwood ...

That summer, a female killer whale started wearing a dead salmon ... have rammed more than 650 vessels off Europe’s Iberian Peninsula. “They’re good at social learning,” Giles said.

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.

For at least 11 days, a mother killer whale has been carrying the body of her dead newborn calf. Only a handful of days old, the female calf was confirmed dead on New Year's Eve. The next day, the ...

The killer whale pod in Mexico hunts and attacks much larger whale sharks by targeting them from below, a study finds Kelsey Williamson Orcas — also known as killer whales — are once again on ...