Broadly, the outlet observed that the entire planned project proved "baffling to people in the tunneling business" and ...

Elon Musk built his reputation on turning improbable bets into working rockets and electric cars, but his tunneling venture ...

Imagine traveling inside a levitating capsule within a vacuum tube while going 200 mph faster than a 747, powered by renewable energy. This video explores the Hyperloop concept and discusses the ...

New York to Washington in 29 minutes? Elon Musk says it's possible and he has the government's approval to do it (though it's anyone's guess how long it would take to build). "Just received verbal ...