Two organizations set the gold standard for measuring air quality in American cities. The first is the American ...

Air pollution does not have to exceed federal limits to potentially harm human health, according to a new published study ...

Long-term exposure to air pollution might contribute to clogged arteries and heart disease, a new study says. People with ...

Fog itself is not alive, of course. But new research suggests some fog droplets can briefly become tiny floating habitats, ...

New research shows that PM2.5 air pollution may increase heart disease risk even at levels below current EPA regulatory ...

The TEMPO mission helped scientists track morning nitrogen dioxide that contributed to afternoon ozone along the New ...

Long-term exposure to air pollution was linked to a higher risk of aortic stenosis, with genetic susceptibility potentially ...

A large study links long-term air pollution, even at low levels, to more advanced heart disease risk in women.