“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, ...

Richard Branson (center) has invested in Hyperloop One, which will rebrand as Virgin Hyperloop One. Hyperloop One has a new investor, a new board member, and a new name. Richard Branson’s Virgin Group ...

Arguably the main player in the crowded hyperloop space, Hyperloop One — which had previously seen investment from the Virgin Group founded by Richard Branson — couldn’t balance the books. Yet nearly ...

SAN FRANCISCO/WASHINGTON (Reuters) - Tech entrepreneur Elon Musk on Thursday said he had received "verbal" approval to start building an ultra-high-speed underground transport system linking New York ...