The administration is opening the door for increased production of a fossil fuel that industry has mostly moved past.

Coal ash in the U.S. holds substantial rare earth elements, potentially reducing dependence on imports, with ongoing research ...

For years, the United States has depended on imports of rare earth elements, the critical materials found in everything from ...

Researchers from The University of Texas at Austin have released estimates that U.S. coal ash contains 11 million tons of ...

Rare earth elements have a range of valuable uses -- and some Texas researchers might have found the motherlode in discarded ...

Prime Minister Narendra Modi on Friday hailed India's achievement of crossing a significant milestone of 1 billion tonnes in coal production, emphasising the country's unwavering commitment to energy ...