Wikie and Keijo, the two remaining captive orcas in France, are set to move soon, but if that move is to a sanctuary is still ...

Off Baja California, in Mexico, a killer whale named after an Aztec emperor is leading his pod on routine takedowns of the ...

Tahlequah, an orca that carried her dead calf for 17 days and more than 1,000 miles in 2018, lost another calf recently and ...

The southern resident orca population marked the turn of the year with both heartbreak and hope: the death of a newborn calf ...

A new state law is now in effect that provides a 1,000 yard vessel buffer around endangered southern resident orcas in ...

The bowhead whale (Balaena mysticetus) is found in the icy waters of the Arctic. These are the longest-living mammals; some ...

An endangered orca who carried her dead calf for over two weeks in 2018 is doing so once again following the death of her new calf.

An orca famous for carrying a dead calf around has once again been spotted with a deceased newborn on her head in Puget Sound, but there's some good news for her endangered southern resident killer ...

A killer whale mom, who shot to fame after she carried her dead calf's corpse along with her for more than two weeks in a ...

The population of southern resident killer whales — three pods of fish-eating ... which hinders their hunting. Researchers have warned they are on the brink of extinction. Other southern ...