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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 ...

Digital addiction—how technology keeps us hooked

The World Health Organisation is to include "gaming disorder", the inability to stop gaming, into the International Classification of Diseases. By doing so, the WHO is recognising the serious and growing problem of digital ...

The health effect of air pollution from traffic

What would happen if all petrol and diesel-powered vehicles were removed from a smaller European city? Up to 4% of all premature deaths could be prevented, according to a new study from Lund University in Sweden. The researchers ...

Simple arsenic sensor could save lives

A low-cost, easy-to-use sensor which can test drinking water for arsenic in just one minute has been developed by Imperial and UCL researchers.

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