The president said in a Truth Social post that he wanted Musk's businesses to "THRIVE like never before."

Nelson downgraded the company’s stock to a neutral rating in April. But even some of the Tesla bulls on Wall Street are saying that the time for Musk to take action is running out.

Wall Street may be skeptical about Tesla’s upcoming quarters, but CEO Elon Musk made four surprising announcements that could be game-changers — if they prove true.

Musk said his automaker “probably could have a few rough quarters” ahead as federal electric vehicle credits expire soon.

Elon Musk fought court cases on opposite coasts Monday, raising a question about the billionaire that could either speed his plan to put self-driving Teslas on U.S. roads or throw up a major roadblock: Can this wildly successful man who tends to exaggerate really be trusted?

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.

Elon Musk’s brain implant company Neuralink Corp. is collaborating with researchers in California and Spain on a clinical trial to study visual prosthetics.

With a sign reading “MAKE AMERICA WAIT AGAIN,” a large sculpture of the billionaire’s head made the rounds at another national park