Broadly, the outlet observed that the entire planned project proved "baffling to people in the tunneling business" and incongruent with basic math. It cited the impossible rate at which Teslas would ...

Elon Musk built his reputation on turning improbable bets into working rockets and electric cars, but his tunneling venture is running into a different kind of gravity. Instead of a frictionless ...

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 ...

The project will covers 24 kilometres in Dubai, with a total cost of nearly Dhs2.5bn ...