Hearing hybrid and electric vehicles while quieting noise pollution

Europe, as well as most of the world, faces a future with hybrid or pure electronic road vehicles that rely on alternative drive chains. But these low-emission vehicles are considered too quiet for hearing-impaired pedestrians, ...

Smog-hit Delhi calls off odd-even car rationing plan

India's smog-choked capital has called off a plan to restrict private vehicle use after the country's top environmental court ruled women, VIPs and two-wheelers could not be exempt.

Road pricing most effective in reducing vehicle emissions

Motor vehicles are a major source of air pollution in urban areas, and for decades municipal and regional governments have used various traffic management strategies in an effort to reduce vehicle emissions, alongside advancements ...

EPA OKs pollution controls on new diesel Jeeps, Ram pickups

U.S. regulators have blessed emissions controls on 2017 versions of Fiat Chrysler diesel trucks, allowing them to go on sale and potentially helping to resolve allegations that the company cheated on pollution tests.

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.

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