Bay Area's air quality struggles despite green reputation, with high ozone and particle pollution impacting health, ...

A string of illegal hazardous waste dumps along Highway 101 in Mendocino linked to a Bay Area company, costing $60K to clean.

Valero Energy Corp. took a $1.1 billion writedown on its California oil refineries, casting doubt on the company’s future as ...

California is one of the top fly-fishing destinations of the nation, especially when it comes to wild trout. But as climate ...