The bowhead whale (Balaena mysticetus) is found in the icy waters of the Arctic. These are the longest-living mammals; some bowhead whales live for over 200 years. That's older than many countries' ...

RAUSU, Hokkaido—Two extremely rare all-white killer whales were seen splashing ... according to the Shiretoko Nature Cruise, operator of whale-watching tours based in Rausu.

An orca who drew international attention ... miles seven years ago is experiencing heartbreak all over again. Scientists initially spotted the whale mom, known both as Tahlequah and J35, with ...

After consulting with federal authorities, rescuers decided the most humane course of action was to euthanize the animal.