The Gifford Fire, burning in Los Padres National Forest near California’s Central Coast, had grown to more than 72,000 acres ...

The Canadian government’s map of wildfire smoke fine particulate matter models for Aug. 5-7 shows smoke will intensify over ...

Syracuse, N.Y. — Smoke from Canadian wildfires is expected to continue blanketing ... Over 280 wildfires are burning in ...

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

Parts of the Midwest and Northeast are experiencing poor air quality Monday as smoke from Canadian wildfires drifts into the ...

Millions of Americans across the Midwest, Northeast and swathes of the South and Southwest are under air quality alerts Monday. Newsweek's live blog is closed.

Canadian wildfire smoke is causing poor air quality today. Those with respiratory issues should limit outdoor time. Inland highs near 90 degrees, cooler along the coast.

Cities including Milwaukee, Buffalo, Detroit, and Cleveland, Ohio, have reported poor air quality due to smoke from current ...

Smoke from ongoing wildfires in Canada is impacting the air quality in states across the Midwest and Northeast of the U.S.

Blazes burning across Canada are sending air quality plummeting in Detroit, Chicago, New York and other major U.S. cities ...

The smoke floating over the border shared between America and Canada is now impacting air quality in states as far south as ...