Most passengers look out the window and notice blinking red lights, glowing wingtips, or bright beams during takeoff, but few truly understand what they mean. These lights are far more than decoration ...

Gaze upward into the night sky and behold the legacy of an Urbana inventor and entrepreneur who played an illuminating role in air travel.

Most air travellers have experienced the moment when the cabin suddenly becomes darker just bef ore an aircraft lines up on the runway or begins its descent. It happens so routinely that many ...