There's a brand new orca making waves in Puget Sound. Why it matters: Every birth matters for the region's endangered ...

If you care about Puget Sound's resident orcas, The Whale Trail's winter gathering is the place to be this Thursday night, ...

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

Researchers say the behavior has never before been observed in the population. Watch dolphins and killer whales hunt together ...

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

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

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

Like corn kernels in slowly heating oil, the orca sightings began sparse and unpredictable. But at some imperceptible moment, ...

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

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 ...

Orcas are some of the ocean's most enigmatic and playful creatures, and they're not as elusive as you might think. Here's ...

Ships moving through a busy channel off Washington state's San Juan Island are slowing down this summer as part of a study to determine whether that can reduce noise and benefit a small, endangered ...