How wildfire smoke is erasing years of progress toward cleaning up America's air
National
1 year ago
Over the last few decades, air in the U.S. has undergone a remarkable transformation: pollution leve...
wildfire smoke
Smoke from Canadian wildfires sent more asthma sufferers to the emergency room
National
1 year ago
NEW YORK — The smoke from Canadian wildfires that drifted into the U.S. led to a spike in people wit...
A big swath of the U.S. is under red and purple air quality alerts from Canada's smoke
National
1 year ago
As the sun rose on Madison, Wis., Thursday morning, the air quality was measured at 242 — a "very un...
Blankets of orange haze may be unwelcomed guests at weddings this weekend in the U.S.
National
1 year ago
Christina Lamoureux is a planner and for the last year and half, she and her fiancé have tried to pr...
Staying safe in smoky air is particularly important for some people. Here's how
National
1 year ago
Smoke from Canadian wildfires continues to spread from the Eastern U.S., to the Midwest. Cleveland a...
Wildfire smoke is blanketing much of the U.S. Here's how to protect yourself
Health
1 year ago
Right now, hundreds of wildfires are burning in Canada. Wind has blown the smoke over cities, from O...
When will air quality improve? A lot is riding on the wind
National
1 year ago
Millions of Americans from the Northeast to the Midwest were under air quality alerts on Thursday, a...