Add Yahoo as a preferred source to see more of our stories on Google. FILE - Chad Devereaux works at cleaning up bricks that fell from three sides of his in-laws home in Sparks, Okla., Nov. 6, 2011, ...
OKLAHOMA CITY (AP) — After a dramatic spike in earthquakes in the early 2010s, state regulators in Oklahoma began taking steps to limit the injection of wastewater from oil and gas extraction deep ...