A tonne or more of gold mined in California and destined for the US Mint in Philadelphia when it disappeared in 1863 could be buried in cave located inside a 217,000-acre state forest, according to a special agent's findings.

High prices for tin should incentivize mining activity to ramp up.

A Hallgarten & Company whitepaper published this year positions the critical mineral antimony as the "new metal in mass storage."

Heavy-equipment maker and steelmakers surged as US president’s bipartisan $579 billion infrastructure deal buoyed the outlook for demand.

MIT spinoff 247Solar developed a battery that uses silica sand and electric resistance coils to generate ultra-high temperature heat from clean energy sources.

US President Joe Biden embraced a bipartisan Senate deal to spend hundreds of billions of dollars on infrastructure projects.

Orbital Sidekick’s Aurora satellite will allow for global-scale subterranean mineral identification, surveying and monitoring.