WASHINGTON / AP Scientists are developing a robotic sleeve that can encase a flabby diseased heart and gently squeeze to keep it pumping. So far it’s been tested only in animals, improving blood flow in pigs. But this “soft robotic” device mimics the natural movements of a beating heart, a strategy for next-generation treatments of deadly heart failure. The key: …

  Bloomberg Turkey’s Pegasus Airlines is accelerating a shift to more fuel-efficient A320neo planes ordered from Airbus Group SE as a spate of terrorist attacks in the country hurts demand and curbs revenue. The low-cost carrier, owned by Istanbul-based private equity firm Esas Holding AS, will start selling older Boeing Co. 737 jets following Turkey’s worst year for tourism in …

  Bloomberg New York’s Idlewild Airport opened in the summer of 1948 on a former golf resort. This outpost at the southeastern edge of New York City became an aviation marvel in the late 1950s as several big airlines opened terminals with cutting-edge technology aimed at enhancing the passenger experience. “Its every feature bespeaks speed and function,” Life magazine wrote …