The Boring Company is bringing an underground, high-speed tunnel to Nashville. It's Elon Musk's latest business dealing in ...

Elon Musk's former friend, Philip Low, a neuroscientist, said in an interview with Politico that Musk would do "everything" to damage Donald Trump.

Nearly a decade ago, the billionaire said he’d build a hyperloop. Since then, he’s mostly built tunnels for Teslas and his own employees.