Air quality alerts and advisories have been issued in multiple states as Canadian wildfire smoke continues to spread.

Four communities in Kern County are targeted for mobile air-quality monitoring vehicles that will collect pollution data, ...

SAN FRANCISCO (KRON) –The Bay Area Air District announced on Wednesday that its board of directors has approved $4 million in ...

Smoke from several Canadian wildfires has drifted into the Bay Area, causing officials to warn of worsening air quality ...

Wildfire smoke drifted from the east, bringing bad air quality to several states across the U.S., including California ...

On September 18, 2019, the Trump administration announced the revocation of California's waiver, which allowed the state to enforce stricter greenhouse gas emissions and zero-emission vehicle mandates ...

The Bay Area Air District has extended an air quality advisory through Thursday because of wildfire smoke coming from Canada.

Smoke from Canada wildfires drifted over Northern California on Monday morning and could add a slight orange tint to the sky through Tuesday. A low-pressure system cut off from the storm track was ...

The winding series of Senate procedural votes that went late into the evening could have profound implications for California’s longstanding efforts to reduce air pollution. It also established a new, ...

(Photo by Senior Airman Kadielle Shaw/U.S. Space Force) The Air Force successfully tested ... Sentinel ICBM being built by Northrup Grumman in California. Before you go ... Thank you for believing ...

Thune said California’s “are an improper expansion of a limited Clean Air Act authority and would endanger consumers, our economy, and our nation’s energy supply.” California Gov.