Discover the surprising design differences between the engines of the Boeing 747-8 and 787 Dreamliner, and how they impact ...

Next time you glance out the window mid-flight, look closer at those tiny fins on the engine. They're small, subtle, and surprisingly important.

DALLAS (AP) — Southwest Airlines sought more time last year to inspect jet-engine fan blades like the one that snapped off during one of its flights Tuesday in an accident that left a passenger dead.