Diesel cars emit more air pollution on hot days, study says

Emissions rose 20-30% in Paris when temperatures topped 30C, raising urgent questions as the climate gets hotterEmissions from diesel cars – even newer and supposedly cleaner models – increase on hot days, a new study has found, raising questions over …

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British car industry suffers worst period of decline since 2001

Carmakers’ trade body has ‘serious concern’ over fall in production for last 14 monthsThe British car industry has witnessed its worst period of decline since 2001, as rising global trade tensions and Brexit uncertainty combine to provide a dire operat…

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