Learn why some orcas, commonly known as killer whales, are sharing their prey with humans.

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

While domesticated animals like cats and dogs have been observed sharing food with humans, this is the first time a ...

The apex predators have offered up fish, birds, turtles and whales to humans around the world, according to the study.

From wearing salmon hats to sinking yachts and some impressive marine tool use, orcas can really do it all. Now it seems that ...

Killer whales off the west coast of North America have been spotted making and using tools to groom each other, the first ...

On a cold January day I was surrounded by hundreds of black-and-white killer whales— Orcinus orca, not a whale but rather the largest dolphin—streaking like wolves through the waters of Norway ...

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

Researchers have documented orcas seemingly gifting rays, seals and fish to scientists and divers, which could suggest they ...

It’s not often you witness the ocean at its most primal, but that’s exactly what marine biologist and underwater photographer ...

PALS on a fishing trip were stunned when they spotted what appeared to be a pod of killer whales in the Channel. David Hilton, 64, and Paul Bradshaw, 61, were angling off the South Coast when they … ...

New research documenting orcas using seaweed as a tool for grooming is further evidence of the species’ complex social ...