Never-before-seen footage shows a pod of killer whales killing juvenile great white sharks, and feasting on their livers.

Killer whales are not known for attacking people. The attacks and subsequent deaths that orcas have caused have taken place when killer whales have been taken into captivity and kept in small tanks, ...

A terrifying encounter unfolded off the coast of Cascais, Portugal, last week when a pod of killer whales rammed two sailboats, sinking one and crippling another. Nine people were dramatically rescued ...

Seven minutes into the video, the whales attacked a second juvenile white shark. This one was worked over repeatedly until ...

Orcas in the Gulf of California off the coast of Mexico have been spotted hunting young great white sharks by flipping them ...

When researcher Jared Towers set up his cameras underwater to observe a pair of killer whales, he saw something strange.One of the orcas, a juvenile female, “approached a camera I had in the water to ...