Air travel today is a nightmare of long drives to crowded airports, long queues that move at a snail's pace, and long, boring waits in identical lobbies drinking overpriced coffee. It would be so much ...

Back in 2013, we reported on a crazy airplane that could carry passengers and cargo in modular, detachable capsules. The Clip-Air plane was conceived by Switzerland’s École Polytechnique Fédérale de ...

The layout of a train is a lot like an airplane or a bus in terms of packing a lot of people into a tube to move them somewhere else. So why not just load people into a train and then slap some wings ...