New research has confirmed that West Coast transient killer whales who live between British Columbia and California are two ...

New research confirms two distinct groups of West Coast killer whales with different diets, habitats, and behaviors.

Killer whales in northern Mexico are in the spotlight after scientists documented them devouring the livers of young great ...

It was just a small piece of bone sticking out of the bank of a creek. After digging it up, it turned out to be a fossilized ...

New research has confirmed that West Coast transient killer whales who live between British Columbia and California are two distinct subpopulations ...

Orcas in the Gulf of California were spotted attacking great white sharks using a unique hunting strategy: A body slam and liver eating.

In Mexico’s Gulf of California, scientists captured rare footage of a group of orcas called Moctezuma’s pod hunting young ...

A pod of killer whales has been filmed hunting and killing juvenile great white sharks, and then eating just one body part - ...

The specialized shark-hunting​ pod can be seen targeting juveniles, flipping them upside down, and feasting on their ...

There are easier ways to cross an ocean, but few are as slick or stylish as the remora’s whale-surfing joyride.