In a stunning but logical move, the California Air Resources Board (CARB) on Jan. 13 withdrew its request for a statutory ...

Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, ...

Environmentalists prefer blaming climate change for wildfires, as the ancient Greeks blamed their gods when things went wrong ...

Several environmental groups are suing California air regulators over their recent update of a contentious climate program, ...

The air has improved in the LA region as firefighters get blazes under control, but there are questions about how safe the ...

The California Air Resource Board (CARB) has withdrawn its request to enact the proposed Advanced Clean Fleets rule.