April 21 (Reuters) - Elon Musk increased his stake in SpaceX last year by purchasing $1.4 billion worth of stock from current ...

Sales of Tesla Inc.’s Cybertruck have been propped up in recent months by Elon Musk’s other companies, an unusual arrangement ...

Space exploration will always be limited by three major factors: access to power, computing capacity, and cost. In one fell swoop, Elon Musk and his trio of companies seem to have solved all these ...

Tesla and SpaceX CEO Elon Musk unveiled what might be his grandest overarching vision for where he sees his companies headed.

Billionaire Elon Musk said that Tesla and SpaceX will build an advanced chip facility in Austin, Texas, to help power the two companies' emerging technologies amid a shortage of chips. "Terafab will ...

As humanity probes the outer reaches of space, traveling beyond the Earth is becoming its own form of philanthropy.

Add Yahoo as a preferred source to see more of our stories on Google. Tens of thousands of satellites are already set to flood the night sky as companies like SpaceX, OneWeb and Amazon are locked in a ...

The Texas-based company could go public with a valuation of more than $1.75 trillion, making it the largest IPO in history.

Billionaire technology entrepreneur Elon Musk announced Saturday that his companies will collaborate on a new, $25 billion chip fabrication plant called “Terafab” that aims to manufacture up to 1 ...

The tech giant is buying a little-known satellite company that could help turn phones into lifelines far beyond the reach of ...