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

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

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

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 ...

Researchers observe orcas performing a possible skincare routine across multiple days with their close relatives.

Presenter and wildlife conservationist Connel Bradwell finds there is evidence of same-sex courtship in almost every animal ...