Invisible particles in the air are not just irritating our lungs, they are quietly rewiring the immune system that is ...

Updates to National Ambient Air Quality Standards for PM 2.5 have been tied up in court since 2024. Trade groups, which sued over the rule, are pushing the Trump administration to follow through with ...

The demand for energy is ever-increasing across various industries. In recent decades, scientists have explored the ...

Air pollution ranks among the world's deadliest threats, causing an estimated 8 million deaths in 2021, according to a recent analysis from a United Nations partnership. That same year, pollutants ...

Detroit earned an F grade for particulate matter pollution in the American Lung Association's 2025 State of the Air report.

People breathing contaminated air over the course of years are at greater risk of developing numerous diseases. This is thought to be due to highly reactive components in particulate matter, which ...

A Code Orange Alert is continuing into Monday for the Mon Valley area in Allegheny County.

An air quality action day has been issued for five communities in the Monongahela Valley because of an increase in ...

A study of over 122,000 people links exposure to fine particles and gaseous air pollutants with increased risk of specific ...

Greenhouse gases (GHGs) may be the newest pollutant regulated by EPA, but since there are no National Ambient Air Quality Standards (NAAQS) for GHGs, a facility is much more likely to be affected by ...

The U.S. Environmental Protection Agency's effort to roll back federal particulate matter pollution standards will harm ...