She says emissions from things like transportation and heating have never triggered an air quality alert in Vermont, unlike ...

Wildfire smoke from the Bear Gulch Fire could create “unhealthy or hazardous” air quality conditions in Mason County over the ...

The hazy air hovering over US cities, including Chicago and New York, this summer is reminding Americans of just how ...

Colorado State researchers reveal the effects of wildfire smoke on plant growth and photosynthesis, with potential impacts to ...

Winds could blow smoke from the Bear Gulch fire burning on the Olympic Peninsula, bringing the potential for unhealthy air ...

Here's why the Canadian wildfire smoke is returning to the state and what to know about the latest air quality advisory.

Expect a cooler Wednesday with hazy skies from Canadian wildfire smoke, followed by a warming trend and potential ...

The other problem is that they sound like good news. Negative feedbacks face the opposite problem. In a negative feedback, ...

Forecasting wildfire smoke is hard. We review the best tools to help you predict when unhealthful levels of smoke are coming.

Researchers found that wildfire smoke can raise ozone to dangerous levels, posing hidden health risks even in remote areas.

Wildfire smoke doesn’t just cloud the horizon, it can chemically change the air at ground level and in layers of the ...

It's no secret that wildfire smoke is dangerous for our health. But it's not just humans who face risks: the rest of Mother Nature does, too.