California’s war with car culture may not be over, but enthusiasts just scored one of their biggest victories in years. More ...

California legislators might finally give classic cars owners a break on costly smog inspections, by passing a bill known as ...

You will undoubtedly need to have your vehicle serviced throughout its lifetime. Mechanics will perform routine maintenance, with some mandatory procedures along the way. One of these procedures or ...

SMOG checks or emission tests exist due to the U.S. Environmental Protection Agency's (EPA) regulation on passenger vehicles. Each state sets limits of nitrogen oxides (NOx) from emitting past certain ...

This is read by an automated voice. Please report any issues or inconsistencies here. Even if you weren’t around Los Angeles in 1992, you’ve heard of Rodney King, the man whose videotaped beating at ...

This is read by an automated voice. Please report any issues or inconsistencies here. Just like a Hollywood crime movie — everyone, everything was a suspect. The crime: smog. The victims: any Angeleno ...

The El Paso-Juarez metropolitan area has seen poor air quality with the hazy and even critical fire weather conditions. The ...

Every morning, when you step outside in the garden, you always wonder to see a soft white mist or a thick yellow haze in your garden. But do you ever realise that what you are seeing outside is this ...

A tugboat on the Thames near Tower Bridge in heavy smog, 1952. Viewers of Netflix’s new series The Crown, which focuses on the early life of Britain’s Queen Elizabeth II, may think it’s just a ...