Special filters, like those in the Coway Intense Smoke Filter, tackle wildfire pollutants that HEPA filters miss. Find out ...

The impact of air pollution on African populations is under-researched due to limited air quality data and health studies.

Certain masks are effective in protecting against wildfire smoke — but only if they are fitted and worn properly.

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

It is produced by burning fossil fuels and by the smelting of mineral ores that contain sulfur. Erupting volcanoes can be a significant natural source of sulfur dioxide emissions. When sulfur dioxide ...

The air has improved in the LA region as firefighters get blazes under control, but there are questions about how safe the ...

the deep-rooted practice of burning has also contributed to the region’s poor air quality and its related health problems, including asthma. Tired of seeing the region’s air quality worsen ...