Off the coast of British Columbia, killer whales are tailing dolphins, and both seem to be rewarded with fishy meals. But not ...

Scientists say dolphins and orcas have teamed up to hunt salmon off British Columbia. It’s the first time such behavior has ...

Killer whales or orca (Orcinus orca) have been observed hunting with Pacific white-sided dolphins (Lagenorhynchus obliquidens ...

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

Whale watchers in Madeira captured the astonishing moment orcas took down the deep-diving marine mammal. The predatory behavior had never been documented in the region.

A new addition to the endangered southern resident killer whale population has been spotted in Puget Sound, bringing cautious ...

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

The new orca calf is the first calf to be born into the K pod since 2022, according to the Orca Conservancy.