We have no idea what we’re doing,” declared Elon Musk, standing beside a yawning “test trench” in Southern California in 2017 ...

Imagine traveling at the speed of an airplane, but on ground level, and in a giant tube. That’s the idea behind the Hyperloop, a network of incredibly fast moving pods that can carry passengers to ...

SAN FRANCISCO (KGO) -- Civic and business leaders in Cupertino are trying to a high-tech solution to traffic congestion. Several ideas are being discussed, including magnetic levitation vehicles, ...