Elon Musk turned 53 in June, but his humor seems trapped in middle school — from 420 references to changing the Twitter sign ...

Elon Musk told a court his tweet saying he'd take Tesla private for $420 per-share was based on math and a for-real offer from Saudi pals Tesla CEO Elon Musk, officially history's biggest loser ...

Cuban said Musk's joke about Taylor Swift was "kind of insane" — but added that he's texted Musk in the past, and gets his ...

Elon Musk has built a sprawling empire that spans everything from electric vehicles and social media to space rockets and ...

The US Securities and Exchange Commission isn't happy that Elon Musk missed court-ordered testimony for its Twitter probe to ...

Musk's "gamesmanship and delay tactics must cease," the government agency protecting investors says in court filing The post ...

Musk deleted the post after some resistance and issued another claiming it was a joke — but the Secret Service isn’t known ...

It was the second time the billionaire tech mogul skipped out on testifying for the probe of the acquisition of the social ...

"The first round of Elon Musk bulls--- was stressful enough ... week to produce documents and communication related to Musk's $420 tweet. Grimes, The New York Times, and Gizmodo did not respond ...

Tesla shares traded above $420, more than a year after Elon Musk tweeted he had “funding secured” to take the electric car ...

Elon Musk’s sprawling empire — spanning everything ... he had “funding secured” on a deal to take Tesla private for $420 a share. Musk was forced to pay millions of dollars in fines ...