Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air for at ...

Here are other updates on Northern California wildfires. The Orleans Complex fire spanning Del Norte and Siskiyou counties ...

Wildfires are burning through four national parks across the West in what is shaping up to be an intense fire season for an ...

When wildfires burn, the smoke can travel long distances and degrade air quality far away, which presents risks for those ...

Smoke from widespread wildfires in Canada prompted air quality alerts across several Midwest and Northeast U.S. states this ...

A nonprofit is sending satellites into space to detect wildfire with unprecedented precision. As the Fish Creek Fire burned ...

July 28, 2025 It’s impossible to completely prevent wildfires like this one, but one of the most effective mitigation ...

Wildfires across the U.S. have burned thousands of acres this year, including significant areas within national parks and ...

Canadian wildfire smoke made the air quality "unhealthy" in northern Maine and "unhealthy for sensitive groups" in western ...

Smoke from Canadian wildfires has sent a blanket of smoke over the midwestern United States this weekend. The National ...

Multiple large wildfires were burning across the western U.S. on Saturday, as millions of people faced heat alerts across the ...

A reader asks if climate change has fueled the increase in wildfires and severe storms. The answer seems clear.