As humans increasingly appear in orcas' marine neighborhoods, the whales could be interested in learning about us: our ...

Researchers have documented orcas dropping prey and other marine life in front of humans, as if offering us food. The orcas' ...

Have you ever considered sharing your lunch with an orca? Because a new study suggests they thought about sharing their meals with you.  The study, published in the Journal of Comparative Psychology, ...

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

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

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

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

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

Keeping track of hundreds of orcas is being made simpler with the help of an AI algorithm that can identify individual killer whales with 92% accuracy.

Scientists have documented what might be the first case of friendly interactions between killer whales and smaller cetaceans.

What does killer whales eat and do they eat moose? We have done the research! Jump in to read all about the feeding strategies of orcas.

The whales use quick body movements to tear pieces of bull kelp for use as tools, perhaps the first known toolmaking by a marine mammal.