MONTCOAL, W.Va. -- A huge underground explosion blamed on methane gas killed 25 coal miners in the worst U.S. mining disaster since 1984, and rescuers on Tuesday began a dangerous and possibly futile attempt to rescue four others still missing.
Crews were bulldozing an access road so they could drill 1,000 feet into the earth to release gases and make it safe to try to find the missing miners. They were feared dead after the Monday afternoon blast at a mine with a history of violations for not properly ventilating highly combustible methane.
http://www.foxnews.com/us/2010/04/06/explosion-underground-west-virginia-coal/
Crews were bulldozing an access road so they could drill 1,000 feet into the earth to release gases and make it safe to try to find the missing miners. They were feared dead after the Monday afternoon blast at a mine with a history of violations for not properly ventilating highly combustible methane.
http://www.foxnews.com/us/2010/04/06/explosion-underground-west-virginia-coal/