Pregnancy puts higher oxygen demand on the body, so expectant mothers breathe significantly more air over the course of a day ...

When smoke from wildfires turns the outside air unhealthy, is it safe to run the air conditioner? On Friday, residents from ...

Smoke from wildfires — which are burning more of the Northern Hemisphere as Earth warms — attacks nearly every system in the ...

The orange haze hanging over your house is, indeed, bad. But the chemistry of wildfire smoke doesn’t have to be visible to be ...

Long before data centers became fodder for national discourse and the future of artificial intelligence, Adam Wierman was ...

Massive Canadian wildfires are bringing particulate matter and the smell of smoke into North Carolina and Virginia.

Trump’s tariff threat over Canadian wildfire smoke turns a smoky summer into a trade fight, with health, climate and legal ...

The Vermont Departments of Health and Environmental Conservation have issued an air quality alert for Saturday, July 18, ...