Bay Area Air District officials announced a Spare the Air alert for Tuesday because of anticipated pollution levels. Air quality is forecast to be unhealthy, as high inland temperatures ...
A form of harmful air pollution that often can't be plainly observed is now being tracked with a groundbreaking new tool developed by scientists that allows residents to see where it's coming from ...
OAKLAND — For seven decades, California has banned heavy trucks from driving Interstate 580 between Oakland and San Leandro, ...