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

Whales can also help cycle nutrients in the ocean when they disturb the seabed as they feed. Gray whales ( Eschrichtius ...

Gray whales, a signature of the Washington coast, are dying by the thousands, victims of declines in Arctic sea ice.

Another whale has been discovered in the waters of the San Francisco Bay, the fifth time in less than a month, officials said ...

Thousands of gray whales now migrating north from Baja California are in such poor shape and so few calves were born this ...

Baleen whales are unique and breathtaking animals and are known for undertaking some of the longest migrations in the world.

The whales are now headed north. In just the last two weeks, three gray whales have died in San Francisco Bay, one of which ...

The Sausalito-based Marine Mammal Center is probing the death of a female gray whale that washed up on Black Sands Beach in the Marin Headlands.

Taken together, the deaths have raised the specter of past “unusual mortality events” that caused whales to die in higher-than-normal numbers.