Not quite as hot Friday, but still 5 to 10 degrees warmer than normal away from the coast. Greater cooling this weekend and next week.

Two uncontained wildfires have charred thousands of acres and reached within a mile of the Western Slope town of Meeker, ...

NORFOLK, Va. — No, that's not fog — Wildfire smoke from over 700 active wildfires in Canada has blown thousands of miles down ...

Temperatures are expected to climb into the low 90s by Monday afternoon in New York City, Boston and Washington, D.C.

The haze and elevated air quality index we’ve been dealing with much of this week due to wildfire smoke will slowly improve ...

The Elk and Lee fires in Rio Blanco County remained zero percent contained as of Thursday morning, with hot, dry and windy ...

Air quality in the state has been noticeably bad, as Canadian wildfires continue to rage. This makes breathing harder and ...

Colorado Gov. Jared Polis mobilized the state’s National Guard on Wednesday to support firefighting efforts near Meeker.

"It's just not pleasant," she said.Start the day smarter. Get all the news you need in your inbox each morning. Canadian wildfire smoke has worsened air quality in many parts of the United ...

Smoke from hundreds of wildfires in Canada has choked the skies over dozens of northern U.S. states in the Great Lakes and Northeast regions.

Northeast Wisconsin has finally ended its streak of nine days under an air quality advisory. Smoke from massive Canadian ...

The National Hurricane Center is continuing to monitor the potential development of tropical trouble off the Southeast coast.