KILLER whales have been spotted giving gifts to humans in “extremely unusual” behaviour, baffled scientists say. Dozens of ...

Like a proud cat leaving a bird on its owner's doorstep, orcas—also called killer whales—may sometimes offer to share their ...

Scientists documented 34 remarkable cases of wild killer whales trying to give food to humans across four oceans over 20 ...

Researchers have identified a fascinating behavior in killer whales, aka orcas: they sometimes offer to share their prey with ...

It’s not often you witness the ocean at its most primal, but that’s exactly what marine biologist and underwater photographer ...

Killer whales have been documented offering food provisions to humans swimming near them or in nearby boats. Learn more about this fascinating behavior.

A study published in the journal Current Biology describes a new example of tool use by a critically endangered population of ...

Dubbed "allokelping," it might be a unique cultural phenomenon that's as endangered as the orca population itself ...

TACOMA, Wash. — A pod of orca whales was spotted playing in Commencement Bay near Tacoma. Video shared with KOMO News by ...

Researchers focused on the Salish Sea have made an intriguing discovery about Orcas. These whales, which have continually ...

For the first time ever, scientists have captured video footage of two killer whales, or orcas, kissing. This is the first ...

The whales use quick body movements to tear pieces of bull kelp for use as tools, perhaps the first known toolmaking by a marine mammal.