In the time it takes to type this sentence, I will have taken three breaths. Twelve in a minute, 20,000 a day, 7.5 million a year, most of them indoors. Yet until quite recently, researchers have not ...

In a world of increasing wildfires and invisible irritants, we consulted with experts to explain why and how to measure air quality in your home and take steps to correct it. By Terri Williams ...

ST. PAUL — Many Minnesotans look forward to walks and runs in the state’s parks and trails this time of year, but wildfires in Canada have meant smoky skies over the past few days. The Minnesota ...

Parts of India, including the capital Delhi, were once again covered in thick smog recently as toxic pollution from industry ...

Smoke from raging Canadian wildfires is once again worsening air quality in some U.S. states. Parts of the Dakotas, Minnesota, Wisconsin, Illinois, Indiana, Ohio and other states were all experiencing ...

Escaping the sickening air pollution triggered by the ongoing wildfires in Los Angeles has become a game of which algorithm to trust. After the blazes first ignited last week, residents began noticing ...

An increasing number of U.S. cities historically known for clean air are now facing dangerous pollution levels in 2025, according to a new report by the American Lung Association (ALA), creating an ...

New Jerseyans continue to breathe some of the nation’s worst air — partly due to emissions from refineries, power plants, car traffic and wildfires. But experts told NJ Advance Media there’s also a ...

Air quality in Los Angeles has improved as the Palisades and Eaton wildfires get under control. But as the fires burned through houses, cars and industrial areas, they spewed out vast amounts of smoke ...

As the air quality in Minnesota remains dangerous, experts are giving advice. "It's not a one-size-fits-all answer," said Dr. Andrew Stiehm, who's a pulmonologist for Allina Health. "I just reinforce ...

Smoke from wildfires raging in Canada has drifted into the United States, affecting air quality as far south as Florida and creating a "very unhealthy" situation in parts of Minnesota on June 3, ...

This story is part of the WHYY News Climate Desk, bringing you news and solutions for our changing region. From the Poconos to the Jersey Shore to the mouth of the Delaware Bay, what do you want to ...