The number of Pacific gray whales decreased significantly during the most recent count to the lowest numbers since the 1970s, while the number of whale calves also hit its lowest numbers on record.

The number of eastern north Pacific gray whales increased an estimated 33% compared to a year ago, offering continued evidence the gigantic mammals are recovering from what biologists termed a ...

Midway through their postgame press conference Tuesday, Kelsey Plum and A’ja Wilson were asked a question that the Aces have been answering since the season began: “Can you talk about how Chelsea ...

When Bill Keener started working at the Marine Mammal Center as a field biologist in the 1970s, there were no whales or dolphins in San Francisco Bay. The waters east of the Golden Gate Bridge were ...