In each of these cases, the killer whales approached the people on their own and dropped their prey in front of them. “This ...

On more than 30 occasions and across four oceans, orcas have attempted to share their prey with people, potentially to ...

The Canadian government is redoubling its efforts to protect a critically endangered population of Southern Resident killer ...

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

Researchers have documented orcas seemingly gifting rays, seals and fish to scientists and divers, which could suggest they ...

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

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

How to Survive reveals the final killer whale tricks that saved lives, showing the critical actions that made the difference ...

The encounter, observed by snorkelers in Norway, "involved repeated episodes of gentle, face-to-face oral contact." ...

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

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

Researchers have observed a population of orcas that cut and position kelp tools between their bodies to scrub each other’s ...