Jeff Thornburg helped turn a government research project into SpaceX’s most powerful rocket engine. Now, he’s trying to do the same thing at his startup Portal Space Systems, which is taking an idea ...

Honeywell is expanding its Phoenix manufacturing operations to include engines powering the planes that the Navy may soon use ...

There are pretty much no aircraft in the skies today that have any remote resemblance to the seldom-used British Aerospace BAe-146. This aircraft might just be the most unique four-engine aircraft to ...