Chesapeake Energy Corp,the Oklahoma-based firm is the No. 1 driller in Ohio.
Rig Count Interactive Map by Baker Hughes, an energy services company.
Shale Sheet Fracking, a Youngstown Vindicator blog.
The Ohio Environmental Council, a statewide eco-group based in Columbus.
Earthjustice, a national eco-group.
People's Oil and Gas Collaborative-Ohio, a grass-roots group in Northeast Ohio.
Concerned Citizens of Medina County, a grass-roots group.
No Frack Ohio, a Columbus-based grass-roots group.
Fracking: Gas Drilling's Environmental Threat by ProPublica, an online journalism site.
Pipeline, blog from Pittsburgh Post-Gazette on Marcellus shale drilling.
Allegheny Front, environmental public radio for Western Pennsylvania.
A 31-year-old woman who staged a one-woman protest on Tuesday at an injection well in Athens County is due in court on July 9.
Madeline ffitch of Millfield was charged with inducing a panic, a fifth-degree felony.
She had locked herself to two barrels filled with concrete to block the entrance to the injection well in Alexander Township about seven miles southwest of Athens.
Click here to read the story in the Athens News.