Scientific analysis of "cannibal" killer whales might seem shocking at first glance, but it might also indicate that our ...

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 ...

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 ...

This browser does not support the Video element. BARCELONA, Spain (AP) - A pod of killer whales repeatedly rammed a yacht in the Strait of Gibraltar this week, damaging it enough to require Spanish ...

Blue whale calves enter the world already the size of a bus, yet they still face danger. A hungry killer whale sees a slow, ...