A hybrid-electric jet engine may seem as absurd as a horse-drawn Zeppelin, but GE Aerospace is ground testing a new ...

As of January, the B-52 Commercial Engine Replacement Program has moved into hardware production. Two airframes are now being ...

The Boeing F-47 has been framed as a sixth-generation fighter that seems to bend the rules of jet design, promising extreme ...

Perhaps not as visible as their counterparts doing business in the automotive industry, aviation startups are just as numerous. Some of them are proposing outlandish ideas that will probably never ...

Put simply, conventional supersonic engines are jet engines that are capable of reconfiguring themselves to operate at air speeds beyond Mach 1. That means shifting the flow of air and moving ...

Looking at how commercial aircraft engines have evolved over time.

The biggest concern for Boeing was that, while chevrons were certainly effective at lowering engine noise, they also had the ...