Is this even possible? Let's do some quick calculations. First, what is the speed of sound? I am assuming that Elon is referring to the speed of sound at sea level (and not speed of sound in a low ...

Imagine traveling at the speed of an airplane, but on ground level, and in a giant tube. That’s the idea behind the Hyperloop ...

Another day and yet another seemingly unbelievable announcement from tech billionaire Elon Musk. The Tesla and SpaceX CEO says his companies' upgraded hyperloop transportation pod will undergo a test ...

Virgin Hyperloop intends to send pods rushing through a low-pressure tube at 670 miles per hour — but its first passenger test fell short of that. While speed is impressive, Josh Giegel, a cofounder ...

NEW YORK - Think about the future of transportation, and you might envision the old animated show "The Jetsons," with everyone flying around in personal spaceships. Not only did that never happen, but ...