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.

Radar, which stands for radio detection and ranging, has been around for almost as long as controlled flight. Robert Watson-Watt and Arnold Wilkins conducted the first experiments that led to a ...

NASA will conduct research training flights over Hopewell, Richmond, and Hampton, Virginia, from June 22-26. Two propeller planes will perform maneuvers at altitudes between 1,000-10,000 feet to ...