Immunology

Traffic-related pollution linked to risk of asthma in children

Twenty-five million Americans suffer from asthma, a chronic lung disease that has been on the rise since the 1980s. While physicians have long known that smog and pollution can bring on an asthma attack among children and ...

Health

Ultrafine pollution particles create air of menace

An air quality study has for the first time detected nano-sized particles of air pollution in children's urine. With a diameter of just 100 nanometers—a thousandth of the width of a human hair—these ultrafine particles ...

Health

Walking quieter routes to work can avoid peaks in air pollution

Commuting to work by walking on quieter side streets rather than main roads can help people avoid exposure to peaks in harmful air pollution, according to new research presented today at the European Respiratory Society's ...

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