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

Researchers focused on the Salish Sea have made an intriguing discovery about Orcas. These whales, which have continually surprised the scientific community with their intelligence and sophisticated ...

There is something mesmerizing about the ethereal sounds made by orcas (killer whales) in their natural environment. In this very special YouTube clip, you can hear the sounds made by a group of orcas ...

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

The orca and the great white shark are two titans of the ocean, each with distinctive characteristics and adaptations. In a direct confrontation, though, the orca is the clear winner. With its ...