Timo Dersch had a close call with a humpback whale while freediving with orcas in the waters surrounding Norway ...

A killer whale has become a first-time mom after a peachy-orange calf was spotted swimming with her off Washington, a whale ...

The diver made an extraordinary effort to watch the breathtaking sight brimming with life above and below the Norwegian Sea.

A diver, who was freediving with orcas, narrowly avoided being hit by the humpback’s tail in Norway.

A new orca whale calf spotted in Puget Sound in Washington State is the latest addition to a well-known family of killer ...

At least three orca whales were spotted swimming through Bellingham Bay on Tuesday. Bellingham resident Nate Wallace captured a video of the whales at about 4:30 p.m. as they were swimming south in ...

An orca calf was spotted in the Puget Sound, and it has an interesting story: the calf is related to a killer whale that was ...

Sedna's grandmother, T046 or "Wake," was one of six whales captured and temporarily held by SeaWorld in Budd Inlet, according ...

In a late-stage trial of patients with multiple types of blood cancer, Orca Bio’s allogeneic T-cell immunotherapy doubled the ...

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 ...