Obama administration tightens rules on chemical disclosure

Photo: Fracking operation near Mead (AP Photo)
In this March 25, 2014 photo, workers keep an eye on well heads during a hydraulic fracturing operation at an Encana Corp. oil well, near Mead, Colo. 

A final rule released Friday also updates requirements for well construction and disposal of water and other fluids used in fracking.

You Made It...

...through this story! And by donating right now you can make even more stories like this one possible.

MAKE YOUR GIFT TODAY