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 ...

In an interview with Gizmodo, the Secretary of Transportation expressed skepticism of the Tesla CEO's still hypothetical high-speed transit system. Reading time 3 minutes U.S. Department of ...

When the hyperloop first sparked a frenzy in 2013, it was just an Elon Musk Big Idea—very exciting, maybe possible, definitely hard to believe. Now, five years on, a version of the futuristic, ...