The boy goes by X, the same letter as the name Musk gave to Twitter and uses in SpaceX. But his full name is more complicated. It's "X Æ A-12" and, when he was born in 2020, Musk appeared on The Joe ...

After learning her son X Æ A-Xii joined his father, Elon Musk, in the Oval Office on Feb. 11, Grimes advocated for his ...

When asked to reveal the name of his son, Musk tweeted: “X Æ A-12 Musk.” At first it was not clear if Musk was joking about the name, or if he was being cryptic. It later turned out he was ...

Elon Musk's son, X Æ A-Xii, appeared with him in the Oval Office during Musk’s visit to President Trump. Musk has 12 children with three different women, including musician Grimes and tech ...

But there was another layer of novelty. Musk’s 4-year-old son, X Æ A-Xii (known as “X”), stood alongside his famous father and the President sharply dressed and well-behaved, yet still a child.

Grimes wasn’t happy that ex-Elon Musk brought their 4-year-old son to a press conference at the White House. On Tuesday, the tech billionaire arrived at the Oval Office with son X Æ A-XII to ...

Artificial intelligence startup xAI has been the biggest driver of these gains, with its share price surging 110% since Nov. 5, according to Caplight.