Reasons to be Cheerful explains how "gravity batteries" are giving former mines a second life—while offering an economic and ...

A once-abandoned gold mine situated in the hills of a Welsh national park is experiencing a remarkable revival as global gold ...

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

A Canadian mining company earlier this month submitted a plan for a silver and gold mine in Southwest Idaho that would resume ...

The Trump administration's crackdown on migration has ended the massive flow of people heading north through a treacherous ...