Wild orcas on more than 30 occasions in four oceans have attempted to share their prey with people, potentially to develop ...

In a new sign of toolmaking in marine mammals, orcas in the Pacific Northwest were recorded rubbing stalks of kelp against ...

Footage captures a pair of orcas nibbling each other's tongues in the Kvænangen fjords in northern Norway. Scientists think ...

A pod of humpback whales encountered a group of killer whales during feeding time off the coast of California. On June 24, a ...

If you combined with their recent fad for sinking yachts, killer whales are starting to look like the Robin Hoods of the sea.

The rare and awe-inspiring gestures were documented off the coasts of B.C., California, New Zealand and Norway. Researchers ...

Seattle Orcas have started to get their bearings in the ongoing edition of the Major League, having started the competition ...

Caption: Chimo the transient white whale was paired up with Haida, a southern resident orca, to perform at Sealand of the Pacific in Oak Bay, B.C. In the wild, transients and southern residents do not ...

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

Jared Towers was in his research vessel on two separate occasions watching killer whales off the coast of Vancouver Island ...

And killer whale youngsters are fond of playing kelp keep-away. But what the southern residents are doing with the kelp ...