Two orcas harpooned in front of a group of whale watchers puts a spotlight on St. Vincent's controversial whaling practice.

The endangered whales face multiple threats, from a lack of their primary food, chinook salmon, to underwater noise from vessels that makes it harder to hunt, as well as pollution and inbreeding.

Humpback whales were spotted trying to stop orcas from hunting off the coast of California in a “rare” interaction, boaters ...

The killer whales may return any time between now and February, depending on food availability, Raymond said. Experts don't really know what it means when orcas do "percussive behaviors" like ...

Chris Curran said the whale popped up right beside his boat. — -- One dad and his two little boating buddies had an unexpected visitor drop by their fishing trip Saturday when a whale breached ...

A group of humpbacks tried to stop orcas from hunting a sea lion off the coast of California, boaters said. Morgan Quimby Monterey Bay Whale Watch Humpback whales were spotted trying to stop orcas ...