Articles on Air quality

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The new ‘Star home’ has successfully reduced malaria, pneumonia and diarrhoea among Tanzanian children. Courtesy Julien Lanoo

Better‑designed homes could cut three major child diseases by up to 44% – Tanzania trial

A three year study of Tanzanian children found that changing the way homes are designed can prevent diarrhoea, pneumonia and malaria, and help children grow taller.
Pittsburgh’s air pollution not only led to increased deaths, but it also had other negative effects, from lowered IQ in children to adverse birth outcomes. G Fiume/Getty Images Sport via Getty Images

Pittsburgh’s air pollution estimated to claim 3,000+ lives per year − and EPA rollbacks aren’t helping

A new study linking Pittsburgh’s air pollution to thousands of deaths each year has been published just as the EPA moves to weaken pollution standards.
Mumbai at sunrise: a thick layer of smog engulfs India’s megacity. The Greater Mumbai Metropolitan Region is home to over 22 million people. Bhatakta Manav/Shutterstock.

Atmospheric dust: the overlooked suspect in urban air pollution

New research reveals that the adverse environmental and health impacts of atmospheric dust in the world’s rapidly growing megacities deserve far more attention.
Denver was barely visible through the smog on Feb. 9, 1986. Pollution like this is why the Clean Air Act was created. Denver Post via Getty Images

What air pollution does to the human body

The EPA is changing how it assesses proposed regulations by dropping the monetary value of health benefits from its cost-benefit analyses. That misses a big piece of the picture.

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