When you hear “17.9 santigrat,” you probably thinking, “Okay, what’s the big deal about this exact temperature?” Well, buckle ...

There's a win-win to stop complaints about fighter jet noise at Luke Air Force Base and ship the semiconductors Arizona is now producing.

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 festivities.

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

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

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

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 ...

An air quality advisory is in effect for all of southeast Michigan for Friday, July 4. The Southeast Michigan Council of Governments announced the advisory on Thursday due to an anticipated elevation ...

MIchigan's air quality will be unhealthy for some groups Friday and Saturday. Check the air quality index map to see if it's good or bad near you.

As oil companies push for drilling on the Amazon coast, an underwater war silences the ocean’s most vocal creatures.