Tesla CEO Elon Musk said the U.S. automaker had signed a $16.5 billion deal to source chips from Samsung Electronics, a move expected to bolster the South Korean tech giant’s loss-making contract manufacturing business.

Grok, the AI chatbot by Elon Musk’s company xAI, rolled out in Tesla vehicles earlier this month alongside a recent software update. The large language model was recently in the news for making a series of pro-Hitler posts on X. Adapted to be controlled with your voice, GrokAI can’t currently control any vehicle functions.

Elon Musk says Tesla could hit a $20 trillion valuation with “extreme execution.” But with earnings slipping and Bitcoin holdings limited, is that even realistic? Here's the math behind the moonshot.

Tesla's profits plunged 16% over a three-month stretch ending in June. Analysts discuss CEO Elon Musk's role in this dip.

Ready for a ride without a driver? Tesla CEO Elon Musk says he wants to bring self-driving ride-share service to Florida.

Investors knew electric vehicle (EV) sales have been slumping for Tesla ( TSLA -8.44%). The EV leader announced a 13.5% year-over-year drop in second-quarter deliveries on July 2. Yet the stock is tanking today after Tesla reported its full second-quarter financial update today.

The retro-futuristic Hollywood establishment opens as a tourist trap whose nicest amenity is probably the parking lot

Elon Musk's net worth recently broke $400 billion, although it dropped back down to $364 billion as of this writing in mid-July, according to the Bloomberg Billionaire Index. Much of this wealth