Imagine strapping into a car-sized capsule and hurtling through a tube at more than 700 mph — not for the thrill of it, but to get where you need to go. On Monday, billionaire entrepreneur Elon Musk ...

LOS ANGELES -- Enthusiasts behind Elon Musk's "hyperloop" proposal -- an intercity tube that speeds passengers riding in capsules at 600 miles per hour -- have taken the next step, producing a report ...

The billionaire entrepreneur's The Boring Company posted a concept video last year that showed cars entering tunnels on skates, where they hurtled 130 mph toward their destination. The billionaire ...