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

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

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

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

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

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

PALS on a fishing trip were stunned when they spotted what appeared to be a pod of killer whales in the Channel. David Hilton ...

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

The killer whales are using a kind of marine loofah to exfoliate. Rubbing the kelp between their bodies is a form of mutual ...

Drone footage reveals killer whales using kelp to bond, groom, and possibly heal - offering a rare glimpse into their social ...

Killer whales turn kelp stalks into tools that they use to groom each other while cleaning their own skin, too, observations ...

Two Orca were spotted metres from shore on Takapuna beach this morning. Whale conservation group Project Jonah says it's common for them to come close to shore. It says Orca swim into the bays every ...