President Donald Trump appeared with billionaire Elon Musk in the Oval Office to sign an executive order that would continue ...

Xii, to the White House on Tuesday as he joined President Trump in the Oval Office. Here’s what to know about Musk’s son and ...

US president Donald Trump made a rare appearance with Elon Musk, his most powerful adviser, in the Oval Office on Tuesday ...

Musks first wife, Justine Wilson, gave birth to their first child, son Nevada, who tragically died as an infant in 2002.

Elon Musk is taking an influential Washington role but remains private about his family and life out of the spotlight.

Elon Musk's adorable toddler stole his thunder ... as the co-head of the Department of Government Efficiency with X Æ A-12 (pronounced ex-ash-ay–twelve), four, by his side.

Musk fans delighted in seeing X, whom he shares with singer Grimes, in the Oval Office.

Elon Musk's four-year-old son, X Æ A-12 (pronounced ex-ash-ay-twelve), charmed the crowd at President-elect Donald Trump’s pre-inauguration rally on Sunday night. The SpaceX and Tesla CEO ...

Originally named X Æ A-12, it was later changed to X Æ A-Xii ... be part of this,” Musk told the audience with a smile. Elon Musk's son, little X, just followed him on stage at tonight's ...

Elon Musk’s son, X Æ A-12, captured attention in the Oval Office as Trump and Musk discussed government job cuts.

The Tesla CEO and owner of X said "the public voted for major government reform... and they're going to get what they voted for".