Most of the world has dirty air, with just 17% of global cities meeting WHO air pollution guidelines, a report Tuesday found.

Carbon County has a long history in coal mining. For hundreds of years, the region, which is known as the Coal Region, has been a large source of anthracite coal to heat homes, power operations and ...

Rate of black lung disease among miners may be 10 times higher than reported Lung disease is a well-known deadly consequence of working in the coal industry. But a new NPR study finds miners are ...