A leading wolf researcher told a San Francisco audience about the baffling transformation of wolves into dogs tens of thousands of years ago. New evidence suggests wolves may have domesticated themselves—but the "how" remains a mystery.

San Francisco celebrates the opening of Panorama Park on Yerba Buena Island, featuring art and panoramic views, as part of the city's sustainable development plans.

A new 13-month-old male giraffe arrived at the Oakland Zoo from Louisiana, joining the African Savanna exhibit. The zoo is hosting a public naming contest, with choices including Enzi, Nuru, and Kovu.

Alcatraz Island has a new falcon webcam showcasing peregrine falcon chicks, providing viewers with a live HD look into their growth and daily activities.

The necropsy of a gray whale found in Alameda indicates a vessel strike as the cause of death, with details of its injuries and ongoing research shared by the California Academy of Sciences and The Marine Mammal Center.

The sea lion population at San Francisco's Pier 39 hits a seven-year peak with 820 individuals, linked to a rich food supply from nearby Farallon Islands.

Contra Costa Fire will conduct prescribed burns in Lafayette and Walnut Creek starting May 1 to reduce wildfire risks, potentially affecting air quality for locals.

A 40-foot female gray whale was found dead in Alameda, marking the first such incident in the Bay Area this year. Officials plan a necropsy to determine the cause of death.

Santa Clara County celebrates 100 years of parks with new programs, including a hiking challenge, tree planting, and an aquatic festival to raise awareness about invasive species.

Smoke from a controlled burn on Angel Island is managed by fire officials, with Bay Area residents advised to monitor air quality and limit exposure if sensitive.

Golden Gate Park in San Francisco celebrated its 154th birthday with festivities and an encouragement to vote for it in a contest for Best City Park by U.S.A. Today. Mayor Breed and officials highlighted the park's features and history.

San Francisco receives an $8.1 million federal grant for the Buchanan Street Mall Project, which will enhance the Western Addition with a performance stage, picnic areas, and sports facilities.

The California Department of Fish and Wildlife has closed commercial Dungeness crab fishing in several zones to protect humpback whales from gear entanglement.