To obtain the copper ore, Resolution would use a method known as block cave mining, in which tunnels are drilled beneath the ore body, and then collapsed, leaving the ore to be moved to a crushing ...

Portsmouth-based Iron Mountain secured a $142 million contact with the U.S. Treasury less than three months after Elon Musk ...

Yet the U.S. depends heavily on imports for most critical materials. In 2024 the U.S. imported 80% of rare earth elements it used, 100% of gallium and natural graphite, and 48% to 76% of lithium, ...

Congo and Rwanda have submitted a draft peace proposal as part of a U.S.-led process that could end fighting in resource-rich ...