TOKYO -- SoftBank Group has increased its stake in chipmaker Nvidia, the world's most valuable listed company, part of a strategic shift toward artificial intelligence and away from telecommunications ...

OpenAI CEO Sam Altman told reporters on Thursday that the company plans to spend trillions of dollars to build the infrastructure needed to run advanced ...

At least part of OpenAI’s path to funding the significant cost of AI development will likely include a public offering in the ...

SoftBank Group's payments app operator PayPay submitted paperwork for an initial public offering in the U.S., a move that could add to the Japanese company's coffers as it pours billions into ...

PayPay has filed for a US listing that could value Japan’s ubiquitous payments company at more than $10bn and help fund some ...