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

A new calf was spotted with the K Pod on Tuesday afternoon. According to the Orca Conservancy, a “very small and very orange ...

A new orca calf was spotted in Puget Sound on Tuesday afternoon, which is the first calf born into the K pod in over three ...

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

A new orca calf is believed to have been born into one of the three critically endangered southern resident killer whale pods ...

That was the word last night from two of the researchers who have seen the calf up close, Mark Sears and Maya Sears, the West ...

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

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

Canadian researchers capture rare video of killer whales and dolphins working together to forage salmon off B.C. coast.

The trip was the first-ever record of a migration between the two countries. A pod of Orca whales has made an unprecedented trip from Iceland to Genoa, Italy, according to a nonprofit organization ...

The ocean's giants are in full-blown combat here in the Monterey Bay. A mother gray whale successfully defended her calf from a pod of killer whales Sunday. "The gray whale mom took her calf and swam ...

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