As the Arizona Trail winds past the proposed Oak Flat copper mine, the search for climate solutions takes on new meaning.

Empire Mine State Historic Park, just a short drive from downtown, preserves one of California’s oldest, deepest, and richest gold mines. The park’s 856 acres include miles of forested trails that ...

Deep drilling at Canada's True North project reveals how ancient fluids shaped high-grade gold zones and expanded the system ...

Pacific Grove is where butterflies go for vacation, and they have excellent taste. This seaside town is known for its monarch butterfly sanctuary, where thousands of orange-winged visitors hang out ...

Samuel Brennan became the first California Gold Rush millionaire by selling equipment and dreams to miners, illustrating the ...

Tucked along Highway 41, a visit to this Sierra foothill community offers Gold Rush history, artisan shops, and easy access ...