Blue whale calves enter the world already the size of a bus, yet they still face danger. A hungry killer whale sees a slow, inexperienced target guarded by a single adult. However, orcas cannot reach ...

Orcas don’t have any natural predators, so how did this happen? The tooth marks, it turned out, were distinctive – they were ...

A pod of Orcas, also known as "killer whales," attacked a boat off of Spain in a growing trend experts say might be "revenge" for years of being injured by them. A boat captain took a video of the ...

Scientists found evidence that killer whales may hunt and eat other killer whales, revealing new insights into how ...

A family’s yacht was attacked by a pod of killer whales in the middle of the night, the latest in a series of similar incidents off the Portuguese coast. The Dutch family was sailing between Porto and ...

Thirty killer whales viciously attacked a Dutch family's yacht off Portugal's coast, just several weeks after a similar attack involving orcas. According to the Independent, the incident happened ...

People love a tidy villain, so sharks get cast as the ocean’s hitmen, while orcas get treated like spooky geniuses with manners. Reality is less cinematic and more biological. Orcas are fully capable ...