Rolls-Royce is developing a hybrid jet engine designed to reduce flight emissions by roughly 30%, a target that places the British manufacturer squarely in a high-stakes race among engine makers to ...

Safran has played down the significance of reports that its CFM International narrowbody joint venture with GE Aerospace is developing a ducted-fan alternative to the open-rotor architecture being ...

CFM is quietly developing an alternative in case open-fan engines don't hit the mark.

Singapore is to develop the world’s first airport testing ground for technologies being developed though CFM International’s RISE open-rotor engine demonstrator programme, as part of an agreement with ...