Air quality alerts remained active into the weekend across large swaths of the U.S. as dense smoke from Canadian wildfires carried south and east. (AP Photo) ...

Wildfire smoke, which is increasing in the Northern Hemisphere as the climate warms, attacks nearly every system in the body.

While inhaling wildfire smoke can lead to expected symptoms like coughing, trouble breathing, stinging eyes and more, there are some other more subtle symptoms that can come from breathing in the ...

As of August 7, 274 fires have burned across the N.W.T. this year, with 219 still active. When it comes to total area burned ...

SPOKANE, Wash. — A fast-moving wildfire driven by strong winds and high temperatures swept across northwest Spokane on Saturday before jumping the Spokane River and prompting the evacuation of ...

An Air Quality Alert remains in effect for Chicagoland through at least Thursday, as the ongoing heat wave is now mixing with smoke from Canadian wildfires, creating unhealthy conditions. As of early ...

Spokane Mayor Lisa Brown called the wildfires burning through the area the "worst natural disaster our region has faced." ...

With the sun obstructed by haze, Spain’s players practiced ahead of the World Cup final outside in northern New Jersey while air conditions are hazardous because of smoke from Canadian ...

Neither FIFA nor the Spanish Football Association responded to inquiries from the AP regarding the decision to practice outdoors.

Spokane Mayor Lisa Brown called the wildfires burning through the area the "worst natural disaster our region has faced." ...

As of August 7, 274 fires have burned across the N.W.T. this year, with 219 still active. When it comes to total area burned in the territory, this year is on track with 2023 as the worst year on ...

Light winds and lower temperatures are in the forecast to help firefighters with wildfires in eastern Washington state that ...