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Air quality at many train stations is alarmingly bad. Here’s how to improve it

Serious air pollution is a common problem in stations around Australia and the world. But solutions already exist, and some can be applied immediately to protect station staff and commuters.
Trucks line up to load and unload at the Port of Los Angeles in Long Beach, California. Genaro Molina/Los Angeles Times via Getty Images

Beyond passenger cars and pickups: 5 questions answered about electrifying trucks

As California goes on regulating air pollution, other states often follow – including the Golden State’s ambitious goals for cleaning up emissions from trucking.

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