A landfill operator near Martinez, which has been the subject of numerous past regulatory actions related to toxic waste ...

MARTINEZ — The Bay Area Air District filed a lawsuit Thursday against a Martinez-based landfill company, alleging the company ...

A landfill operator near Martinez which has been the subject of numerous past regulatory actions related to toxic waste ...

A company that owns a landfill in Martinez has been hit with a lawsuit by a local government agency alleging the landfill ...

The Bay Area Air District reached an agreement with Argent Materials to resolve the company's air quality violations at their ...

Bay Area residents may see hazy skies and smell smoke, but the air district does not expect pollutant levels to exceed ...

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

Argent Materials reaches a settlement with Bay Area Air Quality Management District, including fenceline air monitoring for ...

An air quality advisory has been issued in the Bay Area for Tuesday due to wildfire smoke drifting in from the Gifford Fire ...

An air quality advisory has been issued for the Bay Area amid concerns about wildfire smoke drifting into the region.

The Bay Area Air District reached an agreement with Argent Materials to resolve the company’s air quality violations at their ...

The Somo Village facility will release fewer CO2 emissions than a semitruck while operating, according to the company, and ...