Monday Jan 23 | USA Today
Low prices prompt Chesapeake to cut natural...
Workers move a section of well casing into place at a Chesapeake Energy natural gas well near Burlington, Pa., in this 2010 file photo.
Environmental groups express concern about wastes from drilling process
In this April 23, 2010 file photo, workers move a section of well casing into place at a Chesapeake Energy natural gas well site near Burlington, Pa., in Bradford County.
EPA declares fracking, a drilling process, to be a potential source of pollution
The U.S. Environmental Protection Agency announced today for the first time that fracking - a controversial method of improving the productivity of oil and gas wells - may be to blame for causing groundwater pollution.