A major pulp mill in British Columbia has been fined after racking up nearly two dozen air pollution violations.

Heavy-duty vehicles contribute significantly to the two things that have gained notoriety for exacerbating urban air ...

Smoke from the Green Fire and other wildfires burning in and near Shasta County are polluting the air over the North State.

A warm and muggy Friday also comes with air an quality alert throughout the state until at least Monday morning.

University of Utah Health researchers have linked particulate matter (PM2.5) air pollution with aneurysmal subarachnoid ...

Air pollution exposure, both before and after birth, significantly escalates the risk of respiratory infections in children.

A study reveals that lowering PM2.5 particulate matter to the recommended limit of 5µg/m³ would not only prevent thousands of ...

Exposure to higher levels of air pollution over time was tied to a higher risk of meningioma, a type of brain tumour that is ...

Smoke travels hundreds of miles to harm air quality far from the fire, according to the EPA’s Wildfire Smoke and Your Patient ...

Los Angeles County is included in an air quality alert reported by the National Weather Service on Monday at 2:31 p.m. The ...

UC San Diego study of global lung cancer shows mutations that lead to cancer are common in people who live in cities with bad air pollution. But cancer mutations are quite close to normal among ...

A new study has found that long-term exposure to air pollution may silently damage the heart—even before any symptoms of ...