Today, L.A. Metro’s subway tunnels connect some of the city’s most densely populated neighborhoods. There are many other ...

The accident took place in an open-pit area people had gone into in search of gold. Informal mining is a common and dangerous ...

The Big Horn Mine in the San Gabriel Mountains boasts an impressive 7,000-plus feet of mining tunnels. The gold mine is located on the eastern flank of Mount Baden-Powell, and is about 6.5 miles ...

At least 48 people were killed in the collapse of an illegally operated gold mine in western Mali on Saturday, authorities ...

Russian forces are building a net tunnel over the road to protect their supply vehicles — Ukrainian drone operators already ...

More than 40 people, mostly women, were killed after an illegal gold mine collapsed in Mali on Saturday. The collapse took ...

A gold miner lost his life, and two others were injured as a tunnel of a gold mine collapsed in northern Afghanistan Badakhshan province on ...