Two killer whales have been caught "kissing" on camera in a fiord in northern Norway. A group of ...

Orcas, famous for their striking black and white markings, measure between 23 to 32 feet in length and can weigh up to six ...

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

"They're using the kelp to rub between themselves." During 12 days - between April and July 2024 - of studying a population ...

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

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

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

Southern resident killer whales have been caught on drone video crafting kelp tools to groom one another—an unprecedented ...

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

A new study reveals killer whales fashion kelp into tools and use them to groom each other, a possible first for marine ...

THIS is the astonishing moment a pair of orcas was spotted kissing – with tongues – for the first time ever in the wild. The ...