The Canadian government is redoubling its efforts to protect a critically endangered population of Southern Resident killer ...

Like a proud cat leaving a bird on its owner's doorstep, orcas—also called killer whales—may sometimes offer to share their ...

Dubbed "allokelping," it might be a unique cultural phenomenon that's as endangered as the orca population itself ...

SeaWorld San Antonio has announced the passing of eight-year-old Kamea, one of the five orcas, also known as killer whales, ...

GWIN: He’s on a mission to see a pod of killer whales off the coast of Norway. Also known as orcas, these are some of the largest, most powerful predators in the ocean.

A massive killer whale swam deep into Yaquina Bay, hunting alone and stunning onlookers. Here's what we know about T049C — and why he's so well known.

How Orcas (Killer Whales) Are Predators of Moose. A YouTube video from BioArk delves into the hunting and killing methods of orcas, specifically their approach to targeting moose. It may sound ...

For Sunnyvale’s Carla Klein, a close-up view of icebergs, penguins, seals and whales were among the highlights of a trip to Argentina and Antarctica earlier this year.

By Ivana Kottasová and Svitlana Vlasova, CNN (CNN) — On a recent evening in Kyiv, 4-year-old Olexander Reshetnik made a simple suggestion to his ...

RICHMOND, Calif. - A dead whale was found along the Point Isabel shoreline in Richmond Friday morning. The mammal is one of more than a dozen whales found dead in the Bay Area this year. Earlier ...