The tiniest, most abundant microplastics in ocean waters from the Caribbean to the Arctic aren't being detected by standard surveys.

New research suggests looking at a patient’s address may be just as important for care providers to consider as ordering a brain scan.

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.