Running at a staggering depth of 3,891 metres down and 2,062 metres below sea level, a colossal mine in Africa is the deepest and richest gold mine in the world. Mponeng gold mine began producing gold ...

Ruff’s work to understand dark oxygen has implications far beyond Earth’s deepest mines. Moab Khotsong’s ancient, hidden ecosystem exists at high temperatures, pressures, and salinity ...

Deep subsurface microbes are highly diverse, challenging assumptions about life in low-energy environments. This discovery has implications for medicine, energy efficiency, and astrobiology. Which ...

The second stage was commissioned in January 2017 and bauxite mining started. The shaft depth is 1.5 km. The shaft is the deepest in Russia ... an increase of 1.3% compared with 2017.

Running at a staggering depth of 3,891 metres down and 2,062 metres below sea level, a colossal mine in Africa is the deepest and richest gold mine in the world. Mponeng gold mine began producing ...