Elon Muks's xAI has gone all in on natural gas, while SpaceX is obsessed with orbital data centers. What happened to the "solar-electric economy" he promised?

Shares of Chinese solar panel makers surged Wednesday. Staff linked to Elon Musk had reportedly visited several photovoltaic suppliers in China. The reports had fueled speculation for potential ...

Elon Musk spent years telling the world that solar power was the obvious answer to Earth’s energy needs — that a small patch of desert could power the entire United States. Now, he’s burning millions ...

Elon Musk may have just handed investors a new way to think about the space economy—and it has little to do with rockets. Responding to a post on X that highlighted the rapid growth of Starlink‘s ...