BRISTOL, Va., June 1, 2012 /PRNewswire/ -- Alpha Natural Resources (NYSE: ANR), a leading U.S.

TORONTO, May 31, 2012 /PRNewswire/ - Pacific Coal Resources Ltd.

HARRISBURG, Pa., May 30, 2012 /PRNewswire-USNewswire/ -- The Department of Environmental Protection has awarded $7,983,107 for remediation projects at and near abandoned mine sites in Clearfield,

SALT LAKE CITY, May 23, 2012 /PRNewswire/ -- Arch Coal, Inc.

Highlights: -- Substantial increase of 404% in Measured & Indicated Coal Resources on Vista South from 93Mt to 471Mt -- Vista South