KILLER whales have been spotted giving gifts to humans in “extremely unusual” behaviour, baffled scientists say. Dozens of ...

Orcas, often referred to as "killer whales," have earned their intimidating nickname for a reason. These magnificent ...

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

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

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

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

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

The study authors observed the practice in Southern Resident killer whales while sailing in the Salish Sea off the Pacific ...

Prior to this instance, the “tongue-nibbling” had only been observed a handful of times in captivity. First seen in captive ...

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

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

Killer whales are known for exceptional intelligence, displaying complex social structures and sophisticated communication.