Tesla stock fell 5% after OpenAI entered the robotics race. Here's what Sam Altman's announcement means for Elon Musk and Tesla investors in 2026.

The company added a warning to prospective investors that a major dilution could be in the cards after it goes public.

Wall Street has speculated whether the world’s richest person will consider a tie-up for his two most valuable companies.

For two years, the question surrounding Tesla's long-term value has been less about electric vehicles and more about one specific project that Elon Musk says could become the company's most valuable business.

With SpaceX headed for the public markets next month, industry experts and people close to Elon Musk are speculating about a potential tie-up with Tesla.

Tesla's Robotaxi service will be "widespread in the United States by the end of the year," CEO Elon Musk told attendees at a summit in Israel.

Elon Musk is talking openly about merging Tesla (NASDAQ:TSLA) and SpaceX, and he is doing it at a strange and convenient moment. SpaceX filed its S-1 on May 20, 2026, targeting a $1.75 trillion valuation,

SpaceX has submitted proposals to build the first phase of its chipmaking moonshot, which will cost at least $55 billion, in Grimes County, Texas.