Parts of some bayside communities in Marin are sinking at an accelerated pace, making them more vulnerable to threats from the rising sea, according to a federal study.

Have you ever played with a magnet and stuck it in a sandy wash? It will pick up lots of black stuff. Some call it black sand; some might think ...

Mar. 1—Cal Fire has released a long-awaited set of updated maps outlining the fire hazard severity zones in Marin County and elsewhere in the Bay Area. Marin fire officials say the maps ...

Researchers also found sinking marshlands and lagoons around San Francisco and Monterey bays, and in Sonoma County’s Russian River estuary. Erosion in these areas likely played a key role ...