At the bottom of a long-abandoned mine, 50 metres below the surface, one company searches for rare Welsh gold, attracted by ...

Arizona is giving researchers more time to study the risks from thousands of old, abandoned mines across the state.

The Singareni Collieries Company Limited (SCCL) said they planned to store water in natural ponds and tanks within a 2km radius of the abandoned mines, many of which are centuries old. Desilting ...

Nevada, with the most abandoned mines of any state in the nation, is likely to benefit from at least a few of the 15 proposed cleanups, said Rob Ghiglieri, administrator of the state Division of ...

The Sterling Mine, the last operating mine in New Jersey, suspended large-scale commercial mining operations in 1986. Since then, it has become a popular tourist attraction and educational center that ...

Story continues below map of abandoned mines in New Jersey ... in nearby Franklin that tapped into the same 1.3 billion-year-old geologic formation that extends from Sparta to Warwick, New ...

While no one been hurt due to the three I-80 sinkholes, other abandoned mine collapses have proven deadly in New Jersey and elsewhere. In November 1963, a 15-year-old boy was playing with two ...

"Restoring these abandoned mine lands is an opportunity to invest ... Federal authorities have arrested and charged a 40-year-old man in connection with arson attacks at an Albuquerque Tesla ...