It's been a leap-ahead year for Python—bringing on more speed, less cruft, and a large and growing user base.

CFM International said on Thursday it is 4-5 weeks behind schedule in producing its new LEAP jet engine for Airbus and Boeing jets, but remains confident about ramping up output this year. Company ...

CFM International's planned increase in the rate of Leap engine deliveries this year could face a further downward revision if Boeing does not resolve its 737 Max production issues, one half of ...

CFM International is 4-5 weeks behind schedule in producing its new LEAP jet engine for Airbus and Boeing medium-haul jets, but remains confident about plans for a sharp ramp-up in production this ...