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.

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

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 ...

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 watching season opens in Los Cabos, with local tour operators offering a variety of adventures involving enormous visitors.

A BELOVED orca with a “big personality” has tragically died, aged 50. Katina the killer whale was known for delighting ...

Killer whales have been spotted swimming around with dead salmon on their heads. The behavior was first spotted in 1987, ...

The 50-year-old orca had been at SeaWorld Orlando for 40 years and was one of just five killer whales at the park.

SeaWorld has announced the death of its famed killer whale, Katina. "Katina was 50 years old, and her health had begun to ...

Biologists discovered killer whales and dolphins working together to hunt salmon, a behavior never before documented in this ...

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 ...