Great Barrier Reef Imperiled as Heat Worsens Die-Offs, Experts Say By the 2030s, the world’s largest reef system could face huge coral die-offs every two years unless climate change is curtailed, a new report says. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Taliban Release Video of Foreign Professors Abducted in KabulMorocco Said to Ban Sale of Burqas, Citing Security ConcernsOld Espionage Trap, With a Modern Twist: Israelis Say Hamas Used Online Seduction‘We’ll Grow Again’: Bangladesh Cafe Attacked by Terrorists ReopensFewer Migrants Entered Germany in 2016, and Rejections IncreasedWintry Blast in Greece Imperils Refugees in Crowded Camps