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A new study led by A&S professor Tao Wen used a novel method of machine learning to explore the environmental impact of oil and gas drilling.

Environmental impact of hydrofracking vs. conventional gas/oil drilling: Research shows the...

This is an aerial view of hydraulic fracturing operations across the Jonah field, a large natural gas field in Wyoming.

Where water goes after fracking is tied to earthquake risk

Radium from within rock leaches from clay minerals that transfer highly radioactive radium-228 and an organic phase that serves as the source of radium-226.

How slick water and black shale in fracking combine to produce...

Wastewater injected in an underground reservoir layer crossed by a fault triggers an earthquake

Modeling the effects of wastewater injection

Small earthquakes (yellow stars) can be induced during hydraulic fracturing when high-pressure fluid (blue arrows) is pumped into horizontal wells to crack rock layers containing natural gas.

Small earthquakes at fracking sites may be early indicators of bigger...

Fracking

Anticipating hazards from fracking-induced earthquakes in Canada and US

Study reveals two seismic processes by which hydraulic fracturing induces tremors

Study links groundwater changes to fracking

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