The U.K. has lifted a ban on the controversial method of natural gas extraction called “hydraulic fracturing,” which has angered environmental activists.
Hydraulic fracturing, or “fracking,” involves pumping millions of gallons of chemically treated water deep underground to break up subterranean rock formations and release natural gas.
A story on CNN International points out that the method is controversial in the United States, where critics are worried about the potential for ...
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