Scientists found evidence that killer whales may hunt and eat other killer whales, revealing new insights into how ...
In 2022, a Russian whale researcher made a remarkable discovery on Bering Island off Russia's Pacific coast: a severed killer ...
It's long been thought that the Southern Resident orcas that live in our region have no predators, but Bigg's orcas might be ...
Orcas don’t have any natural predators, so how did this happen? The tooth marks, it turned out, were distinctive – they were ...
The discovery came as a surprise, because the two species usually prefer to avoid each other and keep a safe distance.