But Steve Horton ... the sudden you drill and there are earthquakes." Horton also pointed to quakes in West Virginia, noting the same pattern of unusual seismic activity where previously there ...

said Steve Horton, a seismologist at the University of Memphis and lead study author. The earthquakes originated near the northwest edge of the Napoleonville salt dome, a plug-shaped upwelling of ...

said Steve Horton, a seismologist at the University of Memphis and lead study author. The earthquakes originated near the northwest edge of the Napoleonville salt dome, a plug-shaped upwelling of ...

The first witness, Steve Horton, a research scientist with Center for Earthquake Research and Information at the University of Memphis, told the commissioners previous studies of seismic activity ...