With bipartisan leadership and cooperation between the U.S. and Canada, acid levels slowly reduced, and recent samples ...

In the 1970s, acid rain was one of the most serious environmental threats in North America and Europe. The air was so laden ...

The United States may once again experience episodes of acid rain as a result of Donald Trump’s recent decisions to weaken ...

In 1990, the Clean Air Act was updated by Congress to eliminate acid rain by reducing power plant pollution. Unfortunately, ...

A new threat is here, and scientists say there's no way to stop it, as even remote parts of the world are seeing microplastic ...

Gene Likens, the scientist who discovered acid rain, warns that Trump administration's pollution protection rollbacks could ...

President Trump's EPA administrator aims to roll back environmental protections in an effort to reduce the agency's spending.

This blog post explores the factors contributing to air pollution and introduces two instruments for continuous ambient air ...

In the early 1970s, thick smog blanketed American cities and acid rain stripped forests bare from the Northeast to the Midwest. Air pollution wasn’t just a nuisance—it was a public health emergency.

As fires burned in Los Angeles this year, newer toxin monitors found contaminants that aren’t measured by standard methods.

Mar. 12, 2025 — New Delhi's air pollution is more severe than previously estimated with particles absorbing atmospheric water vapor leading to particulate matter levels across the city being ...