Scientists search for dark matter in the depths of an abandoned gold mine
Researchers want to lure a hypothesized particle from outer space to the Sanford Underground Research Facility, housed in a former gold mine in South Dakota.
US-based researchers found a way to revitalize rechargeable lithium batteries, potentially boosting the range of EVs and battery life in next-gen electronic devices.
Metal price rose on Friday, supported by a rebound in equities and tight supply, but a firmer dollar and expectations of an early US interest rate hike kept copper on track for its biggest weekly decline in more than two months.