Jeff Palmer, 59, is the third worker to be killed at the Coronado Global Resources-owned mine in the past six years.
Shares in Coronado Global Resources plunged at the open after the coal producer confirmed the death of a worker at its Mammoth underground mine in Queensland.
After decades of mining coal deep below the mountains of West Virginia, David Bounds now struggles to carry a gallon of milk to the breakfast table without gasping for breath. The black lung disease ...