Drone footage captured a rare occurrence of a orca family swimming off the coast of Los Angeles. This family of killer whales ...

Off the coast of British Columbia, researchers have reported something that looks a lot like teamwork between two predators ...

Using drones and cameras attached to the orcas, scientist have finally been able to learn something about the interaction ...

Off the coast of British Columbia, dolphins lead killer whales to salmon and earn their share of lunch, a new study reveals.

Orcas made a spectacular showing this summer near British Columbia in Canada. And, lucky for us land-dwellers, many of those underwater moments were caught on camera. Explore.org's network of live ...

The first documented case of cooperative hunting between killer whales and dolphins has been observed in the waters off ...

A killer whale has become a first-time mom after a peachy-orange calf was spotted swimming with her off Washington, a whale watching group said. The baby orca was discovered March 20 in the Salish Sea ...

Whale watchers in Madeira captured the astonishing moment orcas took down the deep-diving marine mammal. The predatory ...

Newborn pilot whales have been spotted mysteriously swimming among pods of orcas. Scientists are trying to puzzle out how the pilot whale calves got there and what happened to them.

A Bigg’s killer whale calf is seen swimming alongside its mom in the Salish Sea off Washington. Caio Ribeiro Eagle Wing Tours / Pacific Whale Watch Association A killer whale has become a first-time ...