A survey crew that has spent the past five years tracking whale locations just had their first orca sighting -- off the coast ...

A new orca calf was spotted off the coast of Vancouver Island this week and it's been identified as part of the Bigg's t046b ...

New findings suggest the evolution and behavior of at least some baleen whales has been significantly shaped by fear of orca attack.

On Sunday, a group of spectators off the coast of Seattle were treated to another, rare orca hunting behavior as they watched the whales stealthily prowl for birds. The pod, believed to be comprised ...

The pod of Bigg’s killer whales visited Elliott Bay and were seemingly on a hunt underwater just off Seattle’s maritime ...

A pod of orcas swam close to shore and amazed onlookers in Seattle by treating the whale watchers to the rare sight of the apex predators hunting a bird. And the unusual spectacle was all caught ...

Department liaison officer Brendon Clark said the stranding was the first by false killer whales in Tasmania since 1974. That was a pod of more than 160 whales that landed on a beach near Stanley on ...

A young pygmy killer whale — a rare type of dolphin — was recently rescued after becoming stranded on a shore in South America. The incident occurred on March 18 in Buxton, Guyana — a small town ...

Spectacular drone footage captured Southern Resident Killer Whales as they made their way through the Monterey Bay frolicking ...

It’s not clear whether the orca is a true albino or its white coloring was caused by another medical condition.

The Clearwater Marine Aquarium Research Institute’s survey team spotted the killer whale on March 13, according to a social ...

A pod of endangered Southern Resident Killer Whales were spotted off the coast of Monterey Bay, California. The whales rely on Chinook salmon as their primary food source, but salmon populations ...