Whale watchers in Madeira captured the astonishing moment orcas took down the deep-diving marine mammal. The predatory ...

A white orca nicknamed Frosty was spotted Sunday in California’s Monterey Bay and images and video footage appear to show a healthy young killer whale. Frosty is the only known leucistic, or partially ...

The killer whales ripped the liver out of a shark and passed it around—only the second time orcas have been seen engaging in ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SAN DIEGO (KSWB) — A San Diego whale ...

On Nov. 2, Orca Channel, a tour company that researches and captures media of Arctic wildlife, shared in a Facebook post that ...

When Eastern Tropical Pacific killer whales visit San Diego waters via Mexico, it’s always exciting for observers. For starters, the ETPs visit primarily to hunt common dolphins. These predation ...

Charvet Drucker's shutter rang out in her ears as she observed what she thought were the seal's last moments of life.

Whale-watching tour boat operators across Southern California have reported an unusually large increase in orca sightings over recent weeks, which some experts say might be a sign of a shifting ocean ...

While freediving in Norway, Runa suddenly found herself surrounded by a pod of orcas, and was stunned when she came ...

Researchers and tourists on board two vessels captured a rare event of a single killer whale, also known as an orca whale, attacking a juvenile white shark and killing it in under 2 minutes. The video ...

Video footage captured by Charvet Drucker shows the seal jumping onto a boat as orcas chased it off of Camano Island in ...