Coal-to-gas transition alters Pennsylvania water consumption

Extraction of coal and natural gas and power generation from both fuels contributed to a yearly 2.6 to 8.4 percent increase in water consumption in Pennsylvania during the early stages of the coal-to-gas transition from 2009-12.

Toxins found in fracking fluids and wastewater, study shows

In an analysis of more than 1,000 chemicals in fluids used in and created by hydraulic fracturing (fracking), Yale School of Public Health researchers found that many of the substances have been linked to reproductive and ...

EPA approves water quality rules dividing Montana, Wyoming

The U.S. Environmental Protection Agency waded into a long-running skirmish between two states by approving water quality rules meant to protect southeastern Montana cropland from wastewater produced during natural gas drilling ...

Predictable ecosystems may be more fragile

When it comes to using our natural resources, human beings want to know what we're going to get. We expect clean water every time we turn on the tap; beaches free of algae and bacteria; and robust harvests of crops, fish ...

New hypothesis on the origin of Mars megafloods

A study published in Scientific Reports advances a new explanation for the Martian megafloods: enormous discharges of subterranean water that dug out the biggest flood channels in the solar system over 3000 million years ...

First report on greenhouse gas emissions from African rivers

Twelve scientists from the University of Liege, the KU Leuven and the Research Institute for Development (France), have just completed a large-scale research project conducted over a five-year period on the African continent. ...

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