Miners turn to bacterial ‘bugs’ to extract copper as prices soar
BHP and Rio Tinto among those deploying tech to recover metal from disused sites
lates news
Read More
Baillie Gifford’s Tim Campbell: ‘I’ve tried to be very human’
CEO of UK asset manager is leading restructuring to combat shift to passive investing
Yen surges on intervention talk
Top currency official says Japan will work closely with US authorities, which last week conducted market ‘checks’
Gold rises past $5,000 for first time
Bullion extends rally after biggest weekly gain since 2008 financial crisis
The uses and abuses of prediction markets
Insider bets, low liquidity and regulatory gaps complicate efforts to turn wagers into financial tools