Hot on the heels of Congress illegally attacking clean air, a coalition of 11 states has launched an Affordable Clean Cars ...

With new and used-car prices as high as they are, it’s more important than ever to protect the vehicle you already have. You don’t have to spend $100 or more to bring your car to a detailer or ...

California Gov. Gavin Newsom (D) announced his intentions Friday to help launch a multistate, clean-car coalition after the Senate voted to upend the Golden State’s stricter-than-federal ...

Do you know where they have been and what they have been in contact with? A clean patrol car makes for a more pleasant environment and helps the police department maintain a positive image.

Rather, it requires car makers to meet tough new average emissions limits across their entire product lines; it’s up to manufacturers to decide how to meet those limits. Under the Clean Air Act ...