Deep in the Mojave National Preserve lies an old open pit mine where workers dug and drilled for gold and silver from the late 1800s to the 1990s. Miners are back at the Colosseum Mine today ...

DEEP in the Mojave National Preserve, the Colosseum Mine, once a bustling hub for gold and silver extraction, is at the centre of a growing controversy. Mining operations, dormant since the 1990s ...