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Fighting smog supports solar power

Model calculations by ETH researchers show that if China fought smog more aggressively, it could massively increase solar power production.

Making the world hotter: India's expected AC explosion

Ratan Kumar once battled India's brutal summers with damp bedsheets and midnight baths. Now he is among millions upon millions of Indians using air conditioning—helping make the world hotter still.

How a dust storm and hazardous air quality can harm your health

A major dust storm swept through Sydney and regional New South Wales this week. Red skies over Broken Hill on Wednesday night and Sydney on Thursday resembled those seen during intense bushfire activity and the massive 2009 ...

Most EU countries miss air quality targets: report

Most EU countries fail to meet the bloc's air quality standards and more than 1,000 Europeans die prematurely each day, ten times more than in road accidents, a watchdog said Tuesday.

India's excess fluoride in groundwater

Fluoride occurs naturally in groundwater. In small amounts, this is usually not a problem, but in India the concentration in many places exceeds the threshold at which is starts to present a health hazard. According to estimates ...

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