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This year marks the 50th anniversary of the Clean Air Act, which is responsible for dramatic improvements in air quality. 

Farmers in parts of the western United States who rely on snowmelt to help irrigate their crops will be among the hardest hit in the world by climate change, a new study reveals.

Early GP referrals are likely to lead to cancer patients surviving longer, a study funded by the National Institute for Health Research (NIHR) has found.

When high in the atmosphere, ozone protects Earth from harmful solar radiation — but ozone at ground level is a significant pollutant.

Researchers have designed a cost-effective, constant flow plastic canopy system that can help to protect healthcare workers who are at risk of airborne coronavirus infection while delivering non-invasive ventilation or oxygen via high flow nasal cannula (HFNC), according to a research letter pu