Like Tesla's promised full self-driving feature, Musk's firms aren't completely autonomous and need a steady— and ideally ...

Elon Musk is selling $5 billion in debt for his artificial intelligence startup, xAI Corp., the latest in a series of ...

Elon Musk’s xAI is launching a $300mn share sale that values the group at $113bn, as the world’s richest man returns to his ...

Musk appears eager to refocus on his array of businesses after announcing last week that he would be stepping back from ...

Sweden has become the latest country to sour on Tesla, with new data revealing a dramatic drop in sales—part of a broader ...

Sen. Chuck Schumer (D-NY), in an interview on "Morning Joe," demanded Elon Musk apologize for the "damage" he has caused.

Elon Musk says XChat uses “Bitcoin-style encryption” — but crypto experts like Udi Wertheimer and Ian Miers are calling it ...

Elon Musk's Neuralink said on Monday that it had raised $650 million in its latest funding round as its brain implant device ...

Some senior Tesla executives were alarmed last year when Elon Musk denied a Reuters report that the company had killed a ...

Veteran financial journalist Dylan Ratigan joins MSNBC’s Ari Melber to discuss President Trump’s ongoing trade war and Elon ...

President Donald Trump faces the challenge of convincing Republican senators, global investors, voters and even Elon Musk ...

XChat will support encrypted and vanishing messages, as well as audio and visual calls without a phone number, Musk said.