We typically spend 80% of our time indoors, where the quality of the air we breathe depends on the age and type of building ...

Larry West is an award-winning environmental journalist and writer. He won the Edward J. Meeman Award for Environmental Reporting. Smog is a mixture of air pollutants—nitrogen oxides and ...

Canadian wildfire smoke expected to drift into US and harm air quality two years after New York engulfed by smog - ...

May 22, 2025 — A modeling study shows that global warming will make it harder to reduce ground-level ozone, a respiratory irritant that is a key component of smog, by cutting greenhouse gas ...

A hidden air pollutant is discovered by Caltech scientists that may change the way smog is studied in Southern California ...

Air pollution is a mix of particles and gases that can reach harmful concentrations both outside and indoors. Its effects can range from higher disease risks to rising temperatures. Soot ...

Severe smog that has engulfed some cities of Punjab, including Lahore, in the past couple of weeks will have "devastating effects" on young children and pregnant women, Unicef Representative in ...