Seventy years ago, on September 17, 1955, a modified Convair B-36 departed Carswell Air Force Base in Texas. Legendary U.S.

But if everyone turns on their air conditioner at the same time, electricity demand spikes, which can force power grid operators to activate some of the most expensive, and dirtiest, power plants.

Air conditioners place a heavy burden on the grid when the weather gets hot, but this strategy shows they can actually help—and without compromising your home's temperature.

Uncertainty surrounds the initial engine choice for the U.S. Air Force’s baseline F-47. The platform could receive an adaptive-cycle engine in future batches.

The London-bound Boeing 787 struck a medical college hostel when it fell in a residential area of the northwestern city of ...

AHMEDABAD, India (AP) — Indian investigators on Friday recovered the digital flight data recorder, or the black box, of the Air India flight that fell from the sky and killed 241 people on board and ...

An air impact wrench not only loosens stubborn bolts, but it also tightens them quickly. We tested 5, and our favorite one is ...

The plane's black box was recovered from a rooftop near the crash site and India's Aircraft Accident Investigation Bureau said that it had begun its work with "full force ... Air India crash "This ...

Using your AC during severe storms can increase the risk of power surge damage—experts recommend turning it off for safety.

Turbo wastegates help your car's turbocharger spin at just the right speed. But if they get stuck, a legion of bad ...

A “Mighty Dragon” indicate that the long-awaited WS-15 engine is now up and running, a milestone that represents a turning ...