Colleen O’Neil, of the Mountain Watershed Association, fixes a crooked sign posted near a landfill's discharge pipe that flows into Sewickley Creek in Yukon, Pa. This article originally appeared on ...

Whenever "government" and "oil and gas industry" are mentioned in the same sentence, it normally relates to having the two at loggerheads over regulations or taxes. This week, though, both Colorado ...

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Add Yahoo as a preferred source to see more of our stories on Google. There's an old saying that I won't spell out completely, but which most readers will certainly have heard at least once in their ...

DALLAS — Texas is in the midst of a water crisis, and the state is looking everywhere for new sources of clean water. And when we say everywhere, we mean everywhere. The state is inching closer to ...

Hydraulic fracturing, or fracking, may cause an increase of radon gas in nearby homes. Studies on fracking and radon have produced conflicting results, leading to calls for more research. Austin ...

As fracking proliferates nationwide, grant makers face big challenges in shaping strategies to promote or oppose it. Among the biggest is that this controversial practice of tapping natural gas is ...

Fracking, or hydraulic fracturing, is a process in which oil and natural gas are extracted from underground rock formations. Fracking provides many benefits but has some costly side effects. Fracking ...

Sheinbaum said Wednesday that her government may allow a form of sustainable fracking to increase domestic production of ...