Australia news LIVE: Singapore Airlines turbulence kills one, injures dozens; Telstra job cuts spark warning from Clare O'Neil; Ozempic, Mounjaro replica ban announced  Sydney Morning HeraldWhat causes turbulence and how often is it as severe as the Singapore Airlines flight?  ABC NewsSBS News in Easy English 22 May 2024  SBS News‘Extreme Turbulence’ on Singapore Airlines Flight Kills 1 and Injures Dozens  The New York TimesI flew that Singapore route for decades. Here’s why it gets rough at this time of year  Sydney Morning Herald