Air quality alerts are in effect in the Philadelphia area, fueled by smoke from wildfires that are burning thousands of miles ...

Two wildfires that started over the weekend on Colorado’s Western Slope have consumed more than 20,000 acres and destroyed at ...

The fires have resulted in hazardous air-quality conditions across much of Canada and the northern U.S. They are continuing ...

Red flag warnings remain in place for parts of Nevada, Utah, Colorado and Wyoming due to very dry conditions, low humidity ...

NBC News’ Liz Kreutz reports from Los Padres National Forest where the largest fire in California is burning out of control.

The air quality in several U.S. states is taking a hit as smoke floats over the border from the Canadian wildfires. Here's ...

Since it started on Friday afternoon, the Gifford Fire -- which is situated within the Los Padres National Forest in Solvang, ...

Poor air quality from the Canadian wildfires remains a concern on Tuesday for much of the Upper Midwest and Northeast regions ...

Air quality alerts from Canadian wildfire smoke spread to the Northeast on Sunday, stretching as far as northern Maine. It ...

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

Two new wildfires are burning Sunday on Colorado’s Western Slope, prompting evacuation orders and disaster declarations.

Molly stands in the rubble of her home that burned down in the L.A. wildfires in January 2025. Sifting. A new word in my ...