Deaths and injuries at the nation's coal mines have been declining since a
underground mining disaster killed 29 workers less than five years ago. West Virginia
Coal mines are on pace this year to set a new low mark in mining deaths. So far in 2014 there have been 15 coal mine-related deaths, and with less than a month left in the year, the number could stay below the record 18 set in 2009.
Federal mine safety officials say increased enforcement efforts since the Upper Big Branch mine explosion in 2010 have improved the safety at all the nation's mines. Assistant Labor Secretary Joe Main says officials focused on making coal mines safer after the
tragedy. West Virginia