Holiday fires lower air quality in the Valley
Smoke from wood fires and a weather phenomenon called a temperature inversion add up to more air pollution at this time of year. READ MORE
EPA Begins Particulate Matter Review
EPA has begun to develop a new Integrated Science Assessment for the Particulate Matter National Ambient Air Quality Standards (PM NAAQS), the first step in its 5 year review process, according to a Dec. 3 Federal Register notice. READ MORE
Minerals Education Coalition promotes Earth Science Week
The Minerals Education Coalition (MEC) of the Society for Mining, Metallurgy & Exploration Foundation (SMEF) is partnering with the American Geosciences Institute (AGI) to support Earth Science Week 2014. READ MORE