New Castle News: Pennsylvania officials plan no action despite new Ohio rules on drilling that affect a seismically active area near the state line. The new rules, issued by the Ohio Department of Natural Resources last week, require that new gas and oil drilling permits within three miles of a known fault or area of seismic activity greater than 2.0 magnitude would require companies to install sensitive seismic monitors. If the monitors detect seismic activity greater than 1.0 magnitude, activity would halt...