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 ...

SAN FRANCISCO (KRON) — A local photographer captured a whale breaching in San Francisco Bay Friday afternoon between the Golden Gate Bridge and Alcatraz Island. George Kaskanlian told KRON4 that he ...

SAN FRANCISCO (KRON) – A California photographer captured a whale breaching in San Francisco Bay Friday afternoon between the Golden Gate Bridge and Alcatraz Island. George Kaskanlian told Nexstar’s ...

CENTRAL COAST, CALIFORNIA -- The ocean just off the central California coast became a playground for a pod of orcas. Video taken by Monterey Bay Whale Watch videographer Evan Brodsky shows the orcas ...

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

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 ...