Billionaire Elon Musk says he's almost completed a tunnel under a Los Angeles suburb to test a novel transportation system that would scoot commuters underground on electric sleds called skates. Musk ...

Explore the Hyperloop, one of Elon Musk's ambitious megaprojects. Nearly a decade after Musk’s initial announcement, this video investigates the progress made toward realizing this vision and ...

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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 ...

Tesla Motor's Wonderer-in-Chief Elon Musk went on CNBC today to talk about how great his car company is doing, but what everyone really wanted to hear about was his mad genius idea to reinvent ...