air quality

NEW DELHI – A man blows cascades of bubbles near the India Gate in New Delhi, hoping to lure childre...

This summer, daytime temperatures topped 100 degrees for a full month in Phoenix. In northwest China...

NEW YORK — The smoke from Canadian wildfires that drifted into the U.S. led to a spike in people wit...

This summer, with wildfire smoke suffocating swaths of North America, we've been warned to stay indo...

Only a few weeks after Canada's smoke covered the Midwest, a new outburst of plumes are traveling to...

The Fourth of July is a big day for fireworks, cookouts and parades. Need some help with that BBQ ba...

They zoom instead of boom. They flash instead of flare. They assemble into shapes so sophisticated —...

Several hundred wildfires are continuing to burn across several Canadian provinces this weekend, wit...

Smoke from Canadian wildfires continues to spread from the Eastern U.S., to the Midwest. Cleveland a...

Right now, hundreds of wildfires are burning in Canada. Wind has blown the smoke over cities, from O...

Millions of Americans from the Northeast to the Midwest were under air quality alerts on Thursday, a...

A version of this story originally ran on Feb. 5, 2021 This week, millions of Americans are anxiousl...

The National Weather Service has issued several air quality alerts today. Smoke from wildfire in Can...