A new consulting firm report emphasizes the growing costs and problems of sustaining advanced aircraft.

China has unveiled plans for a space carrier that can deploy unmanned fighter jets capable of firing missiles from the edge ...

The National Nuclear Security Administration said it's part of normal protocol.

If you’re a frequent flier, you may barely pay attention to the routine stages of flight. Still, you know the basics: After takeoff, the airplane climbs for the first 15 to 20 minutes before reaching ...

Traffic jams are sooo last year. Angelenos may soon be able to beat the city’s notorious highway gridlock — by taking to the ...