When an airplane flies, the wings are designed to provide enough lift to overcome the airplane’s weight, so the plane doesn’t ...

If you’re heading to the airport this weekend, you might be dreading delays — but once you’re in the air, the cold could actually work in your favor.

That's all the questions I have.

Imagine this: Stick your hand out of the window of a car that travels at around 60 mph, and you will notice how lift is being produced as you twist your hand up and down. As the car accelerates, you ...