Nvidia loses $1.05 trillion in value as Chinese AI firm jolts tech shares
US chipmaker Nvidia led a rout in tech stocks after the emergence of a low-cost Chinese generative AI model that could ...
Meet Masayoshi Son, the billionaire SoftBank founder helping fund the Stargate AI joint venture
Masayoshi Son founded SoftBank in 1981. It has invested millions in some of Silicon Valley's biggest tech companies.