Another dead whale was discovered in the waters of the San Francisco Bay, the fifth creature found in the area in less than a ...

Four dead whales have been found in the San Francisco Bay area in less than two weeks, with some experts expressing concern.

Baleen whales are some of the most unique and breathtaking animals. These huge marine mammals are some of the biggest to have ...

A massive sea creature was finally freed after spending six months confined among lines and buoys from a crab trap, ...

A minke whale that was swimming in Long Beach Harbor earlier this month died from domoic acid poisoning, according to ...

Crews rescued a gray whale that was stuck in a net off the coast of Rancho Palos Verdes for days.

Chris Driesbach, left, and a volunteer stand over a whale fossil found along the Gaviota Coast. Driesbach, a geologist and ...

A dead gray whale was found rolling in the surf off Alameda South Shore Beach, according to the Marine Mammal Center and the ...

Hordes of bright blue, jellyfish-like sea creatures are washing up on beaches across California. As of Monday, thousands of the critters — called velella velella or by-the-wind sailors — have been ...

Tourists on a whale-watching boat off Australia witnessed five families of killer whales attack 150-ton mammal.

Thousands of gray whales are migrating past the Oregon coast in poor condition, with record-low calf numbers and visible ...

ALAMEDA — A dead gray whale was found rolling in the surf off Alameda South Shore Beach, according to the Marine Mammal ...