After years of demolition and cleanup, the Midpeninsula Regional Open Space District installed nesting boxes for rare purple martins at the top of Mount Umunhum. Preparing the summit for the...
The forecast calls for big rain this weekend from an "atmospheric river," a plume of moisture stretching thousands of miles across the Pacific and splashing onto land right smack on...
Several boaters spotted and photographed a sea otter feeding in Tomales Bay this week, the first confirmed sighting of a sea otter in the bay since 2005. Nature photographer Richard...
At 23,000 birds, the tally in Richardson Bay this December was higher than any year since the surveys began in fall 2006 -- much higher. The previous high was 13,000...
In the 150-plus years that we’ve been tracking rainfall in Northern California, it’s never been this dry. It was the driest December in many places, and this week’s drizzle wasn’t...
In the mid 90s, botanist Mike Wood was contracted by the U.S. Navy to undertake a rare plant survey of Yerba Buena Island as the military prepared to leave the...
After a forecast of surf swells upwards of 40 feet, the Mavericks big-wave surf competition has been called for this Friday, January 24th. But what does it take to create...