In a baffling show of generosity, killer whales across the globe are giving fish to humans—and scientists are racing to ...

Killer whales turn kelp stalks into tools that they use to groom each other while cleaning their own skin, too, observations suggest.

In their first home meet in almost two years, the Methow Valley Killer Whales used sheer numbers to outscore the Brewster Bearacudas in the Wagner Memorial Pool on Tuesday (July 1.) Photo by Rick ...

The French government has been urged to reconsider rehoming two stranded killer whales in Canada. Wikie, 23, and her 11-year-old son Keijo are currently held at Marineland Antibes, a marine zoo in ...

Their breakthroughs could open the door to expanded whale rights and even legal personhood. ANIMALS; ... converging from miles away in their home waters.

The nearly 1,065-pound whale is currently recovering in a medical habitat at the aquarium, but an expert says she's not yet ...

Six gray whales have died in the San Francisco Bay area in the past week, bringing the total number of dead whales to 15 this year as authorities rush to figure out why.