OpenAI is scouring the U.S. for sites to build a network of huge data centers to power its artificial intelligence technology ...

Tech entrepreneur Sam Altman and Masayoshi Son lead talks over a record deal to make the Japanese investor the biggest backer ...

When Masayoshi Son and Sam Altman first met each other in 2017 at SoftBank’s offices in Tokyo, the younger entrepreneur lacked a project large enough to tempt the tech billionaire to get his cheque ...

Plus, an anaemic start to the year for dealmaking in the US and talks over a $58bn Japanese carmaker deal fall apart ...

Japanese technology giant SoftBank Group and artificial intelligence pioneer OpenAI announced the formation of a new joint ...