There is a difference between faults and fault lines. The USGS explains a fault is a three-dimensional surface within the ...

San Francisco could see as much as six inches of rain over the next week as a moisture-packed storm known as an atmospheric river works its way south from the Pacific Northwest.

San Mateo County calls on residents to voice their concerns to the Federal Aviation Administration as San Carlos Airport shifts to a no-staff model.

The City is slated to receive steady but mostly light rain through the weekend before a longer and more intense deluge hits ...

NV5, the world’s leading provider of geospatial software and services, today announced that lidar-derived data of the ...

In audio from the air traffic control tower around the time of the crash, a controller is heard asking the helicopter, “PAT25 do you have the CRJ in sight,” in reference to the passenger ...

Gov. Gavin Newsom, a Democrat and the former mayor of San Francisco, America’s liberal center, has waived environmental ...

BOSTON - An earthquake felt in Boston, Massachusetts today was centered off York Harbor, Maine according to the United States Geological Survey. It was also felt in New Hampshire and Rhode Island, a ...

Boston.com readers from across the region – ranging as far as Rhode Island to New Hampshire to Western Massachusetts – said ...

A 4.1 magnitude earthquake shook Maine on Monday morning, according to the U.S. Geological Survey. The earthquake was reported at a depth of 20 km and centered 13 km southeast of York Harbor. People ...

No, it’s not a new hipster bar in San Francisco or a trendy yoga pose. It’s actually a state park that’s been hiding in plain ...