CLEVELAND, Ohio — Ohio regulators spurred four Washington County injection wells that receive fracking waste to stop operating after determining they may be tainting nearby oil and gas wells. The ...

The fracking boom remade the U.S. economy and global energy markets. It also left behind a complicated legacy of winners, ...

Fracking is an extreme method of oil and gas extraction that involves blasting huge amounts of water — mixed with sand and toxic chemicals — under high pressure deep into the earth. Fracking breaks up ...