University of Utah researchers believe inflammation starts a months-long process that increases risk of aneurysm rupture.

Several different types of air pollutants, including particle pollution and nitrogen dioxide, appear to increase risk of ...

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

With 7 of its ambitious rules for cars, trucks and trains repealed, California officials must find new ways to clean up the ...

The Minnesota Pollution Control Agency (MPCA) has issued an air quality alert for all of Minnesota until 9 a.m. on Monday.

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

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

A new real-time monitoring system captures minute-by-minute changes in toxic metals resulting from traffic pollution.

Air pollution is still a danger to roughly one in every three Americans. People of color are 64 percent more likely to live in a county with a failing grade for either ozone or particulate matter.

An international study found that air pollution leads to more cancer-related genetic changes than secondhand smoke.

Air pollution worsened in the United States in 2017 and 2018, new data shows, a reversal after years of sustained improvement with significant implications for public health. In 2018 alone ...