The letter calls for an investigation into Canada’s wildfire management practices and for potential remedies under international law.

“Smoke plumes can travel quite a bit. They can travel hundreds and thousands of miles, so our air quality right now is being ...

Code Yellow Air Quality or moderate level for particle pollution are forecast for Thursday and Friday. This may cause health symptoms for groups of people in the unusually sensitive category.

As Vermont encounters its third day of poor air quality, state officials say that dealing with wildfire smoke pollution is “going to be a part of our future.” ...

When that smoke reaches the surface, we inhale those small particles which can lead to respiratory issues – especially those ...

CHICAGO - It's another day of poor air quality across the Chicago region with temperatures set to warm up. Fox 32 ...

NBC News’ Emilie Ikeda reports tonight on the extreme summer weather across the country impacting tens of millions from ...

The Cougar Fire, the largest of two new fires that broke out Tuesday afternoon in southeastern Deschutes County and put up smoke visible over a wide area, grew to about 300 acres by Wednesday as crews ...

Dry lightning will be a small threat later this afternoon as several very minor storm cells cross the region. No moisture is expected to reach the ground, but dry lightning may still be present. Dry ...

The smoke hanging over Western New York isn’t coming from local sources.  See where it’s actually coming from — and what ...

Some state and federal lawmakers are speaking out about the negative impact of Canadian wildfires, including a recent letter ...

Multiple wildfires are burning on the Western Slope, forcing evacuations and darkening the sky across the state. With most of ...