On Sunday, Elon Musk said on Twitter that he plans to test a Tesla and SpaceX-branded Hyperloop pod at half the speed of sound "soon." ...

During an appearance on the Joe Rogan Experience, Musk claimed that Tesla would drop a demo of the long-awaited Roadster, a vehicle which the company announced and started taking preorders for in 2017 ...

Elon Musk — co-founder of PayPal, creator and CEO of SolarCity Corp (NASDAQ:SCTY), Tesla Motors Inc (NASDAQ:TSLA), and SpaceX — rocked the world once again this week, when he announced a plan to build ...

According to The Boring Company, 90% of the $112.5 million raised came from Elon Musk, while the rest came from early employees.

The CEO of SpaceX and Tesla Motors published his research plan earlier today. Aug. 12, 2013— -- "Pulled all nighter working on Hyperloop (as did others). Hopefully, not too many mistakes." That ...

LOS ANGELES (AP) -- Imagine strapping into a car-sized capsule and hurtling through a tube at more than 700 mph -- not for the thrill of it, but to get where you need to go. On Monday, billionaire ...