Elon Musk is close to breaking his wealth record following Tesla's postelection rally. The world's richest person gained ...

Elon Musk’s former pal, philosopher Sam Harris, claimed the billionaire is in the throes of social media addiction, “snorting ...

From electric cars to solar panels, Mr. Musk has built businesses in high-tech manufacturing sectors now targeted by Beijing ...

As X loses users, the platform introduced a new feature allowing optional hiding of likes, shares, and other engagement ...

In “A City on Mars,” Kelly and Zach Weinersmith investigate what life would be like for humans on the red planet, arguing ...

The world’s richest person, not known for his humility, is still learning the cutthroat courtier politics of Donald Trump’s ...