The former Ollie's Bargain Outlet on West Broad Street could become the centerpiece of a proposed coal mine tour.

When it comes to coal mining, Pennsylvania is king, but the Keystone State is also known for its mine fires. The Centralia mine fire, which has been burning since 1962 and will likely continue for ...

Scientists at Oak Ridge National Laboratory have found a way to convert the nation's 500,000 abandoned coal mines into long-term energy storage using pumped hydro technology. Repurposing the mines ...

VO: Ever wondered what life is like hundreds of feet beneath the ground, where coal miners risk their lives to extract the ...

Josh Palmer has coal mining in his blood. Like so many others in the industry, his mining roots run deep: His father, his ...

Archaeologists have identified a previously unknown coal-mining tunnel stretching at least 130 metres beneath woodland near ...

Researchers replaced brazed tungsten carbide tips on coal shearer picks with a laser-cladded nanostructured coating and ...

A hidden fire that has been burning underground in Colorado near Meeker since the 1930s is now hot enough that state crews are racing to stop it from sparking a wildfire above ground. The Colorado ...

A 1991–2024 observational surveillance study of 30,319 US underground coal miners linked continuous miner operator and roof ...

Women in the early 1900s were barred from working underground in the coal mines, but their work above ground was integral to the coal camp system.

A coal miner who was trapped after the roof caved in at an underground site has died in central Queensland. Emergency ...