The orca is called the killer whale for a reason—and nothing demonstrates why quite like a recent scientific discovery about deadly encounters between orcas and young great white sharks. A pod of orca ...

Some were lucky enough to see a pod of Southern Resident killer whales pass through the Tacoma area over the weekend, with a new calf in tow. On Friday and Saturday, people flocked to Facebook to ...

SEATTLE - The endangered orca population off the coast of Washington was captured in clear drone footage showing the resilient southern resident killer whales on the move. The pod was seen in the ...

A pod of orcas were chased by a group of humpback whales off the coast of California, a whale watching company said. Getty Images/iStockphoto A group of orcas was chased by humpback whales off the ...

A wildlife photographer out on a whale watching trip in waters off Seattle captured dramatic video and photos of a pod of killer whales hunting a seal that survived only by clambering onto the stern ...

Specialist shark-hunting pod paralyzes young white sharks to eat their energy-rich livers, taking advantage of local shark nursery A specialized shark-hunting pod of orcas in the Gulf of California ...

The orca is called the killer whale for a reason—and nothing demonstrates why quite like a recent scientific discovery about deadly encounters between orcas and young great white sharks. A pod of orca ...

SEATTLE — A wildlife photographer out on a whale watching trip in waters off Seattle captured dramatic video and photos of a pod of killer whales hunting a seal that survived only by clambering onto ...

As the whale watching boat slowly approached, the passengers saw something strange in the water—an 80-foot cloud of red-brown liquid. Just minutes later, an orca hurled a small whale into the air.

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 pygmy sperm whale was ...