Killer whales, also known as orcas, are apex predators and key indicators of marine health. They are the largest members of ...

Mystery as 26 killer whales wash up dead on beach and scientists don’t know why - It is believed to be the third known ...

Out in the cold, blue stretch of water between Washington State and Canada, a small team of scientists is on a mission to ...

A killer whale was spotted balancing a salmon on its head earlier this fall near the coastline in Washington state, surprising scientists and intriguing orca watchers. The critically endangered ...

The possible sighting of a calf among a pair of female orcas off the Isles of Scilly has sparked excitement among marine ...

Facebook was flooded with videos of orcas splashing and jumping as they made their way under the Tacoma Narrows Bridge to Fox Island.

An orca who made headlines in 2018 after she carried her dead calf for more than two weeks was again spotted carrying the body of her newborn, just days after researchers confirmed she'd given birth.

The classic book Moby Dick features an enraged, giant white whale that rams and sinks a ship — and four terrified gals and their captain thought they were going to share the same fate when ferocious ...