Diesel trains may expose passengers to exhaust

A new study from U of T Engineering finds that diesel trains may expose passengers to elevated levels of certain pollutants, especially if they are sitting directly behind the locomotive.

Oslo temporarily bars diesel cars to combat pollution

Oslo will ban diesel cars from the road for at least two days this week in a bid to combat rising air pollution, angering some motorists after they were urged to buy diesel cars a few years ago.

Italy under pressure over regulation of Fiat Chrysler

Italy has come under pressure over how it regulates Fiat Chrysler, which Germany and the U.S. accuse of using software that can allow some diesel engines to emit more pollution than legally permitted.

US gov't accuses Fiat Chrysler of cheating on emissions

The U.S. government accused Fiat Chrysler on Thursday of failing to disclose software in some of its pickups and SUVs with diesel engines that allows them to emit more pollution than allowed under the Clean Air Act.

Five things to know about VW's 'dieselgate' scandal

It has been 14 months since Volkswagen admitted to fitting millions of cars with cheating software to dupe emissions tests, plunging the German auto giant into one of the biggest scandals ever to hit the industry.

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