Smoke from a series of wildfires burning across central Canada has prompted officials to issue an air quality alert for the ...

You may notice a bit of a haze in the air this week. In part, it’s coming from central Canadian wildfire smoke, and while ...

California is launching an air quality program using mobile units to monitor pollution in its most affected communities.

The Bay Area Air District has extended an air quality advisory through Wednesday due to wildfire smoke from Canada.

The Bay Area Air District has issued an air quality advisory for the region because of smoke from wildfires burning in ...

The Bay Area Air District has extended an air quality advisory through Wednesday due to wildfire smoke from Canada.

David Richardson's remarks allegedly perplexed his colleagues at a Monday meeting. DeMeco Ryans joins a group of eight players nominated for the College Football Hall of Fame National Scholar-Athlete ...

Padres tenth. Tyler Wade out on a sacrifice bunt to shallow infield, Matt Chapman to Tyler Fitzgerald. Jake Cronenworth to third. Jose Iglesias out on a sacrifice fly to center field to Heliot ...

News Roundup is created once every day, based on news articles created by human reporters and editors at Bay City News. For ...

The electrification of trains has led to a significant reduction in toxic black carbon. A new study published in Environmental Science and Technology Letters has revealed that switching from ...

Switching from diesel to electric trains dramatically improved the air quality aboard the San Francisco Bay Area's ... finds a new study published today in the journal Environmental Science ...

More than 5,000 people tuned in Wednesday for a Zoom discussion hosted by the California-based Coalition for Clean Air, during which air-quality ... the entire city of San Francisco.” ...