Tesla Inc. CEO Elon Musk cast doubt Wednesday on the ambitious $500 billion Project Stargate, hours after its announcement, ...

Trump was joined by SoftBank Group Corp.’s Masayoshi Son, OpenAI’s Sam Altman and Oracle Corp.’s Larry Ellison at the White ...

Bannon tore into Musk, revealing another fissure in the MAGA world over Trump's highly touted Stargate project.

Masayoshi Son founded SoftBank in 1981. It has invested millions in some of Silicon Valley's biggest tech companies.

Elon Musk had sharp words for a private-sector partnership touted this week by the Trump administration to hasten the ...

Elon Musk is already casting doubt on OpenAI’s new, up to $500 billion investment deal with SoftBank (SFTBY) and Oracle (ORCL ...

Group, led by Japanese billionaire Masayoshi Son, plans to approach private equity firms Apollo Global Management (NYSE:APO) ...