A link between the toxic chemicals released and biological impacts.
High blood pressure linked to short-, long-term exposure to some air pollutants
NIOSH reports on worker exposure to crystalline silica during hydraulic fracturing
Citizen complaints about sand mines need full vetting
Fracking sand in oilfields stirs up a serious health risk for workers
Dust — What You Can’t See CAN Hurt You!
Save The Hills Alliance 
Courteous, concise comments relevant to the topic are welcome, whether or not they agree with the views that predominate here. Long rants proclaiming the infallibility of your own views or favorite ideology will not be posted, neither will repeated attempts to hammer on a point already addressed, nor will comments containing profanity, abusive language, flame-baiting and name calling. Please indicate precisely what you are blogging about. I just got a post from ? E-Mail ? which said: "Is this going to be OUR furture??. I have no idea what they were referring to and no way to contact them. This is why we prefer comments that are signed by actual persons who leave their E-Mail address (it won't be published) so they can be contacted if questions arise.