Tadamichi Ikeda watches with folded arms as seven trainees work by the light of their headlamps inside Japan’s last underground coal mine ... shakes as trucks carrying coal and wood pellets ...

In late September, an underground coal mine just outside the town of East ... what happens next for the miners and the truck drivers who help deliver coal is up in the air. About a quarter of ...

Mining company Signal Peak Energy sits atop a billion-ton coal reserve beneath Montana’s rugged Bull Mountains and ships 98% ...

Hundreds of workers remain underground at the Kloof gold mine near Johannesburg after a "shaft incident" occurred at Sibanye ...

In a mine located in Hami city, Northwest China's Xinjiang Uygur Autonomous Region, a fleet of 91 homegrown autonomous trucks — each hauling 70 to 100 tons of coal — thunders across the site ...

In short: Workers at the troubled underground ... are being pumped into the coal mine. Queensland Mines Rescue has travelled to the site with a large GAG unit — a truck-mounted modified jet ...

A Queensland underground coal mine has been on fire ... and water into the mine. The 12-metre-long GAG unit is mounted on the back of a truck and emits carbon dioxide, nitrogen, and water vapour ...

State mining safety crews are moving forward with ... RELATED Investigators: Burning remnants of underground coal mines are possible cause of Marshall Fire (2022) The investigation did not rule ...

Work is underway to seal an underground ... coal mines. Large amounts of nitrogen are being pumped into the coal mine. Queensland Mines Rescue has travelled to the site with a large GAG unit — a ...