Nearly half of all Americans now live in places with unhealthy air, and the Bay Area metro is among the top 20 in poor air quality.

The Bay Area is among the top 25 metros in the U.S. with the worst ozone pollution, according to the American Lung ...

The San Francisco Chamber of Commerce's Yes SF program has awarded grants to 12 climate-focused startups. NBC Bay Area ...

This is Part 1 of a two-part series on fisheries management and ocean governance under the second Trump administration, which ...

From tidepooling to insect surveying to cloud observations, local nature projects can help counter climate anxiety.

The Tri-Valley will celebrate Earth Day in multiple ways, from community events such as the Earth Day Celebration at Sycamore Grove Park in Livermore to a regional effort to participate ...

Scientists say it's too early to tell how the migratory season will end up for gray whales as they begin to head north toward ...

Three gray whales have died in San Francisco Bay recently during ... Many researchers concluded a change in Arctic and sub-Arctic food availability (via massive changes in climate) was the driving ...

People can report dead, injured or stranded marine mammals in the San Francisco Bay Area by calling the California Academy of Sciences at (415) 379-5381 for dead animals or the Marine Mammal ...

Nationally, the Bay Area — San Francisco, specifically — has maintained its reputation for a high cost of living. The city's median rent of $3,200 was second to New York's median of $4,470.