Without an exact mathematical model of Earth's shape, GPS wouldn't be possible; Dr. Gladys West created that model.
The triplane uses a hybrid biofuel-electric approach to overcome battery limitations in electric air travel.
New research says human waste collected aboard airliners can help to power future flights.
Allan, an engineer who dared speak the truth against the odds, recently passed away at 83.
Senior VP Brian Durrence says they will "remove the barriers to experiencing the planet."
The Rapid And Cost-Effective Rotorcraft will increase helicopters' speed, minimize carbon emissions, and decrease noise.
These aircraft designs are some of the strangest you've ever seen.
Elon Musk estimated a 60 percent chance for this first successful landing that later exploded.