Train-style carriages full of travelers, flung through the air at over 700 mph in vacuum tubes. Ten years ago, hyperloop looked like it could be the transport of the future. So what happened?

Those at the company working to bring a hyperloop system to life in Southern Colorado say they took a big step forward Friday.

It has been almost two years since Elon Musk, founder of SpaceX and Tesla Motors, announced his own dream for the transportation of the future. The Hyperloop was to prove its worth alongside ...

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 ...