We have no idea what we’re doing,” declared Elon Musk, standing beside a yawning “test trench” in Southern California in 2017. A crowd of engineering students and tech reporters hooted and hollered, ...

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

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 ...

Imagine stepping into a car-sized capsule in downtown Los Angeles and, 30 minutes later, emerging in San Francisco On Monday, billionaire entrepreneur Elon Musk unveiled a transportation concept that ...

Austin might be the Live Music Capital of the World, but another music-centric city is embroiled in an ongoing development beef courtesy the world's richest man turned Texas transplant. The Boring ...

Elon Musk's “Vegas Loop,” an underground transit system of private tunnels, is facing scrutiny from Nevada lawmakers after ...