The ocean’s top predator was seen on the hunt for its next meal off the coast of California, boaters said. Passengers aboard ...

The scientists are working on-site to collect biological samples, analyse possible injuries, and measure environmental parameters.

A yacht sank off Portugal after orcas rammed it, with all passengers rescued. Viral video raises questions about killer whale behaviour and strength.

THIS is the terrifying moment a pod of killer whales sinks a tourist yacht off the coast of Portugal in yet another dangerous attack. The sailboat carrying five people went down after orcas ...

During an Oct. 4 whale-watching tour west of Sooke in the Juan de Fuca Strait, passengers got a front-row seat to a ...

Two orcas were spotted in a rare appearance off the western coast of Scotland, according to The National. The sighting was ...

This visual guide explains the interactions that orcas, also known as killer whales, are having with ships and why scientists ...

Orcas, or killer whales, are deadly and beautiful apex predators. Cardiologist: 9 American foods you 'couldn't pay me to eat'—after 20 years of treating heart attacks ...

Boaters were treated recently to the sight of sea creatures demonstrating a “cuddle puddle” off the coast of California, a ...