A Bigg’s killer whale calf is seen swimming alongside its mom in the Salish Sea off Washington. Caio Ribeiro Eagle Wing Tours / Pacific Whale Watch Association A killer whale has become a first-time ...

Humpback whales are thriving again. They switch foods, use creative hunting, and enter new waters. Their flexibility helps ...

The story of whales did not begin in the seas. For millions of years before beasts like the sinuous Basilosaurus lived full time in the ocean, the shorelines and estuaries of prehistoric Earth were ...

A minke whale that was swimming in Long Beach Harbor earlier this month died from domoic acid poisoning associated with a toxic algal bloom that has stricken many other sea creatures, according to ...

The first baby humpback whale of the season has been spotted swimming in the Salish Sea off Washington, photos show. Big Mama was seen with her baby Wednesday, May 21, in the Haro Strait, northwest of ...

Two whales swimming, diving and rolling in the water just steps from the sand at Aliso Beach stopped beachgoers in their tracks. “It was a delicious, spiritual moment,” said Maria Bishop of the ...

in a “rare” sighting, a sperm whale was observed swimming into the mouth of a river in Ireland. Just a few dozen sperm whale sightings have been made off the coast of Ireland since 1990, according to ...

A soothing dog video captures a Golden Retriever watching the sea like a tiny naturalist. From the boat's rail, Shadow stares ...

When University of Southern Denmark whale researcher Olga Filatova set off on her first field trip in 2000, she spent five ...

A polar bear devours a sperm whale on the ice of Svalbard, a scene that reveals how Arctic wildlife is struggling to survive ...

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 Sea ...