The Clean Air Act was established in 1963 under Lyndon Johnson, and has been strengthened multiple times since. Richard Nixon ...

"Avoid all physical activity outdoors," the EPA advises at this level. According to the EPA's map, Picture Rocks and Marana ...

The current infrastructure also isn’t set up to fully account for the shifting behavior of wildfire smoke, which can travel ...

Exposure to air pollution from childhood increases the risk of poor health and can cause strokes and lead to cancer. Yet some ...

Less than one-fifth of the cities worldwide met the international criteria for clean air in 2024, a global study has found. The IQAir World Air Quality Report, which analysed data from over 40,000 ...

The combined effects of climate change and air pollution have led to direct declines in precipitation in the U.S. Southwest, ...

Early one October afternoon in 2023, thick gray smoke drifted across Sheffield's western skyline. As much of the city became ...

The smaller particles could in fact be more harmful as they can get through the body's natural defenses and cause significant health problems.

Poor air quality due to wildfire smoke is a growing public health concern, even if you don't live in a province with active fires. Illustration by The Globe and Mail.

Indoor Air Quality Monitor Market Size & Growth Insights: According to the SNS Insider Report, “The Indoor Air Quality Monitor Market was valued at USD 5.03 billion in 2023 and is projected to reach ...

Four furnaces used waste lubricating oil as fuel, which poses significant risks to human health due to the release of ...