This unit is one of the world's largest makers of engines for business jets and advanced avionics for aircraft like the Boeing 787 Dreamliner (above).
|She's America's youngest female billionaire - and a dropout|
|You can stash up to $18,000 in your 401(k) next year|
|Is the U.S. holding too much oil in reserve?|
|The $1 million Halloween costume|
|Airbag recall could expand|
Exxon Mobil knocks Wal-Mart from the top spot. Who else made the top 50 this year?