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, ...

The Chicago area isn't dealing with the remnants of a massive snowfall, but rather a much different type of winter weather: extreme cold. While accumulating snow is possible in the coming days, Friday ...

Hyperloop promises near supersonic ground travel using low pressure tubes and magnetic levitation. But building and operating such a system comes with massive engineering challenges. This video ...