A half-century ago, the nation’s top health experts urged the federal agency in charge of mine safety to adopt strict rules protecting miners from poisonous rock dust(full story)
A minor coal train derailment in Virginia in early July prompted Norfolk Southern to rethink the way it responds to problems with overheating bearings(full story)
General Motors is recalling nearly 900 vehicles in the U.S. and Canada with Takata air bag inflators that could explode and hurl shrapnel in a crash(full story)
The deaths of three U.S. Marines who suffered carbon monoxide poisoning in a parked car at a North Carolina gas station have raised questions about how the situation could happen outdoors(full story)