Cathay Pacific grounds planes after engine problem

Hong Kong’s flagship airline Cathay Pacific has cancelled tens of flights after a plane heading from the city to Zurich was forced to turn around due to an "engine component failure".The company says it has now inspected all 48 of its Airbus A350s and found 15 aircraft with faulty parts that needed to be replaced.The planes' Trent XWB-97 engines were made by British engineering giant Rolls-Royce.Since Monday,…