Deals
Rio Tinto and Glencore in Talks to Form World’s Biggest Miner
Autonomous haul trucks at Rio Tinto's Gudai-Darri iron ore mine in Western Australia.
Photographer: Carla Gottgens/BloombergRio Tinto Group is in talks to buy Glencore Plc to create the world’s biggest mining company with a combined market value of more than $200 billion, a little over a year after earlier talks between the two collapsed.