Health risks, as well as how to lower the pollutant levels Ozone, when close to the ground, can damage your lungs much as the sun can damage your skin by burning through cell walls.

Healing the ozone layer protects us from UV rays, but it may also fuel far more global warming than once thought, challenging assumptions about climate progress.

As the ozone layer recovers, it’s also intensifying global warming. Researchers predict that by 2050, ozone will rank just behind carbon dioxide as a driver of heating, offsetting many of the benefits ...

A recent study reveals that many air purifiers lack sufficient human testing, raising concerns about their safety and effectiveness. Some devices emit harmful byproducts like ozone and formaldehyde, ...

At a joint press conference on Aug. 21, U.S. Environmental Protection Agency Pacific Southwest Region Administrator Josh F.W.

Ozone exposure early in life raises the risk a child will develop asthma and wheezing by age 4, a recent analysis found.

The state Department of Health warns that unhealthy levels of ozone can cause throat irritation, coughing, chest pain, shortness of breath, increased susceptibility to respiratory infection and ...