Oil drops; losses limited by hopes of OPEC, Russia output cut  Yahoo! Finance NewsOil prices edged lower on Friday due to concerns of oversupply and a strong dollar but losses were limited by expectations that the Organization of the ... Read mor …

The Pew Charitable Trusts (blog)Oil and Water: Finding New Uses for Fracking Waste WaterThe Pew Charitable Trusts (blog)Fracking requires a huge amount of water, a major concern in dry Western states that otherwise welcome the practice. But New Mexico thin …

Oil and Water: Finding New Uses for Fracking Waste Water  The Pew Charitable TrustsFracking requires a huge amount of water, a major concern in dry Western states that otherwise welcome the practice. But New Mexico thinks it can mitigate that ... …