Seventy years ago, London choked. For five days in December 1952, a toxic smog smothered the city. Visibility collapsed. Transport failed. Thousands died. It was not a natural disaster. It was the ...
Before catalytic converters, starting a gas-powered vehicle could choke the surrounding area with smog. Bettmann via Getty Images Cars on the road today are 99% cleaner than they were in 1970. Air ...
Car enthusiast and former late-night host Jay Leno’s crusade to free classic cars from California’s smog checks is revving up at the state Capitol, as bipartisan lawmakers make a final push to pass ...
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