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

Orcas, or killer whales, are deadly and beautiful apex predators. Family mourns 18-year-old who died on Carnival cruise ship ...

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

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

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

Scientists have observed many instances of pods of orcas attacking a white shark to later feast on their energy-rich and ...