Just before 3 p.m. on Dec. 18, a surprising visitor showed up at Boeing Co.’s military aircraft facility in San Antonio, Texas: First Buddy Elon Musk.

OpenAI CEO Sam Altman suggested Elon Musk cares more about his businesses than he does the country, shortly after he referred to Musk as "the most inspiring entrepreneur of our time." ...

The ARK Space Exploration & Innovation ETF offers diversified exposure to the space sector, despite its high expense ratio. Learn more on ARKX ETF here.

White House press secretary Karoline Leavitt on Wednesday dismissed Elon Musk’s criticism of President Trump’s newly announced artificial intelligence (AI) infrastructure project. “That was ...

Trump taps one-time Labor secretary nominee to be EU ambassador. President Donald Trump said Wednesday evening that he was ...

Two of the most powerful tech leaders in the world, Microsoft CEO Satya Nadella and Tesla CEO Elon Musk, are not exactly fans of the $500 billion Stargate AI initiative announced by Trump this week.

Former Trump advisor Steve Bannon slammed Tesla CEO Elon Musk on Wednesday, calling him out for his criticism of President ...

Elon Musk is clashing with OpenAI CEO Sam Altman over the Stargate artificial intelligence infrastructure project touted by President Donald Trump, the latest in a feud between the two billionaires ...

Pieces of SpaceX’s massive Starship rocket are washing ashore after the latest test flight exploded over Turks and Caicos.

President Donald Trump talked up a joint venture investing up to $500 billion for infrastructure tied to AI by a new ...

Mr. Trump had claimed the A.I. announcement as an early trophy, taking credit for the companies’ decision to spend up to $500 ...