GE Aerospace is building the world's largest jet engine for Boeing's new 777X, and it's using a giant 747 to test it. We toured the unique plane.

The Delhi-based company designs and manufactures compact turbojets for unmanned aircraft, and one of its engines powered the ...

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This video shows a passenger jet undergoing a high power engine test while stationary on the runway. The engines are run at near maximum thrust, producing intense noise and visible airflow effects.

Coconut oil jet biofuel ran in a small turbojet engine with similar efficiency and lower hydrocarbon emissions.

Rolls-Royce broke ground Monday on a new $50 million jet engine test facility at the company’s outdoor testing site on the grounds of NASA’s John C. Stennis Space Center. When fully operational, the ...

With their capability to fly higher, farther, and more efficiently, jet engines have transformed air travel since their introduction. From its origins in the 1930s, the jet engine was a substantial ...

Many of us probably take jet engines for granted, but the game-changing technology wouldn't have existed without some pioneering inventors. Here's the story.