Core Natural Resources recently reported that its Q4 revenue rose to US$1.04 billion, an increase of 81.8% year on year and ...

CANONSBURG, Pa., Dec. 18, 2025 /PRNewswire/ -- Today, Core Natural Resources, Inc. (CNR) ("Core," the "company," "we" or "our") announced that it has resumed longwall operations at its Leer South ...

(RTTNews) - Core Natural Resources, Inc. (CNR) rose 7.49%, closing at $90.00, up $6.27, after the company announced the resumption of longwall mining operations at its Leer South mine in West Virginia ...

The company provided an update of the longwall operations at one of its mines. This followed a shutdown arising from what it called "a combustion-related event." Core provided an update on its ...

President and CEO James C. Grech reported, "Peabody has had a great first half of the year. We've had record safety, solid volumes, strong cost containment. And on the basis of both our performance ...

PHILIPPI, W.Va. (WBOY) — After being sealed in January due to a fire, officials have announced that the Leer South Mine in Barbour County has resumed longwall mining operations. In a release put out ...