Curtis Bay, Coal dust

A smoldering coal seam in Boulder that state investigators ruled out as the most likely cause of the Marshall fire is being ...
At 250 metres underground, the dust is thick and oxygen is in short supply at the Mramor mine in northeastern Bosnia. The ...
He said that exposure to coal mine dust is a risk factor for developing chronic obstructive pulmonary disease (COPD). “I ...
SOME residents living near Therma Visayas Inc.’s (TVI) two coal-fired power plants in Toledo City, Cebu, are pleading for ...