Freight trains carrying coal pose a health risk to communities living near rail lines, according to new research.

A new study has found that adults exposed to high levels of air pollution were at an increased risk of developing Alzheimer's disease.

A new theory "reinforces the idea that Parkinson’s... may be fueled by toxicants and is therefore largely preventable."

Trees and bushes near highways significantly reduce air pollution caused by cars, which has been linked to a host of illnesses.

Car brakes emit electrically charged particles during even light braking, researchers say. The finding could help reduce pollution.

Researchers have a new way to turn fish scale waste into a tool for ridding water of a dye linked with potential health risks such as cancer.

New research unearths air quality as a key factor influencing mental health. Researchers say clearing air pollution can reduce suicide rates.

You may be breathing in more tiny air pollution nanoparticles from your gas stove than you would from a car that runs on gas or diesel.

Pollution degrades the chemicals wildflowers give off that help nighttime pollinators find them, researchers report.

"Understanding the shape and chemistry of the actual nanoplastics is an essential first step in determining their toxicity..."