Phoenix usually sees its highest air pollution levels on New Year’s Day because of fireworks and people burning wood around ...

The research suggests that residents should consider additional precautions before returning to a smoke-damaged home.

Air flights conducted to look for methane leaks from the sky have detected unreported plumes at multiple Colorado landfills, ...

Islamabad’s air quality has continued to deteriorate for the past two months, with the city’s air quality index (AQI) ...

The Colorado Department of Public Health and Environment says there are levels of hydrogen sulfide near the Plate River ...

Three years after the Dec. 30, 2021, Marshall Fire destroyed more than 1,000 homes in Boulder County, two new studies offer ...

As anyone who loves in or has visited Southwest Colorado knows, it’s truly a special place. This region holds deep ...

Mumbai is experiencing significant air pollution due to the 1.2 million private vehicles operating throughout the city. “Our ...

Measures under stages 1 and 2 will remain in force to manage pollution levels.

The report, which assessed the health effects of improved air quality in China, highlighted a sharp reduction in PM2.5 — ...