A gray dorsal hump blending in with San Francisco Bay. A fluke lifting into the air, only to disappear in a flash. Gray whales are some of the most low-profile creatures making their way through the ...

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

A new Bigg’s orca calf was spotted in the Salish Sea last week among a group of more than a dozen killer whales, according to ...

A Bigg’s killer whale calf is seen swimming alongside its ... so the blood vessels are closer to the skin’s surface, according to the Center for Whale Research. This would be Sedna’s first ...