Rescue efforts began after a delayed response due to the mine's remote location.

The mine, near the frontline city of Pokrovsk, produced coking coal crucial for Ukraine’s steel industry. It kept running until the very last moment, when Russian forces finally reached its gates.

At least nine workers are trapped inside a coal mine in India’s northeastern Assam state and authorities have summoned the army to help in the rescue operation GUWAHATI, India -- At least nine ...

In a statement, he said an investigation has also been ordered to determine the cause of the collapse of the mine. Safety standards are commonly ignored in the coal mining industry in Pakistan ...