The smoke from the wildfires is primarily aloft, resulting in a milky sky and vivid sunrises and sunsets. Air quality levels ...

By Adeel Hassan and Hilary Howard Wildfires burning across Canada are generating clouds of toxic smoke, affecting air quality across ... covering how the New York City region is adapting to ...

"Efforts to slash staff, funding and programs at EPA are leaving families even more vulnerable to harmful air pollution..." ...

Much of the region is under a “code red” alert as a thick blanket of smoke continues its spread south from wildfires in Canada. New York City had some of the worst air quality in the world on ...

Canadian wildfire smoke expected to drift into US and harm air quality two years after New York engulfed by smog - ...

NEW YORK CITY - Could smoke from Canadian wildfires ... particle pollution levels can affect the lungs and heart. The air quality alerts caution "sensitive groups," a big category that includes ...

A hidden air pollutant is discovered by Caltech scientists that may change the way smog is studied in Southern California ...

A massive fire is closing in on Flin Flon, a community in Manitoba, as air quality advisories reach as far as the US state of ...

The US braces for a potentially record-breaking hot summer in 2025, with NOAA forecasting above-average temperatures ...