Smokestacks at sunset in January 1992. In her letter to the editor, Catherine Widemire of the American Lung Association urges ...

Here's why air pollution levels often rise in summer and learn safe, practical tips for exercising when air quality is poor.

America’s national parks are beloved for their extraordinary landscapes and rich cultural and historical significance.

Health experts raised alarm on Wednesday over the worsening air pollution in Metro Manila, saying it has escalated from an ...

Environmental advocates are calling on the Michigan legislature to pass a pair of bills to address the complex realities of ...

U.S. Steel's Clairton Coke Works is less than 1 mile from Clairton's K-12 school building, where Gentile's 2020 study found ...

An interesting graphic produced by World Visualized ranks the nations with the worst air quality, measured by average ...

NASA's vivid simulation shows how sea salt, dust, smoke, and sulfates from pollution and volcanoes spread across thousands of ...

This BBC Bitesize Planet Planners on Roblox scenario puts students in charge of a growing city, where they must manage ...