When President Donald Trump signed legislation to revoke California’s authority to enforce stricter tailpipe emissions ...

India’s pollution crisis linked to pre-term births and low birth weight, study warns - Just 10mg increase in PM 2.5 per cubic ...

A controversial bill on how best to clean up the air at California ports gets a hearing today in Sacramento. Senate Bill 34 ...

Exposure to severe levels of air pollution in India is linked to adverse birth outcomes, including pre-term births and low ...

With word that there is significant collusion in the NFL to make sure the rich stay rich, I’m wondering where our average ...

New research indicates that fine particulate matter in the air may contribute to diffuse myocardial fibrosis, a form of ...

Los Angeles and much of Southern California were met with a regional air quality alert on Saturday, following July 4th ...

A regional air quality alert was issued for much of Southern California as harmful levels of fine particle pollution spread ...

Although there is not yet enough data to document chronic exposure, readings taken in South County indicate cause for concern ...

On Saturday at 3:45 p.m. the National Weather Service reported an air quality alert in effect until Monday at midnight for ...

Tami Gingrich outlines the effects of light pollution on native moth populations and makes suggestions for helping them.

Smoke from the Madre Fire in San Luis Obispo County could potentially bring poor air quality to the High Desert over the July ...