Low levels of traffic-related air pollution harms the liver and may raise the risk of metabolic-associated fatty liver disease, a new study in mice suggests.

Air pollution from wildfire smoke may cause shortness of breath, but face masks can offer protection. Long-term exposure to wildfire smoke could raise the risk of severe health issues like cancer.

With levels of sooty air pollution far too high across swaths of the Los Angeles area, Dana Benton is sleeping with a mask on, even with her air purifier running. “My car was just covered in ash ...

“To minimise exposure to traffic-derived air pollution, avoid peak hour traffic, take less congested routes when walking or cycling or consider wearing a mask, and keep car windows closed with ...

Opens in a new tab or window LOS ANGELES -- With levels of sooty air pollution far too high across swaths of the Los Angeles area, Dana Benton is sleeping with a mask on, even with her air ...