Study: Great Barrier Reef losing its ability to recover from bleaching

https://cdn.cnn.com/cnnnext/dam/assets/180821112635-great-barrier-reef-bleaching-super-tease.jpeg The 2,300-kilometer-long (1,500 mile) reef has endured multiple large-scale “bleaching” events caused by above-average water temperatures in the last two decades, including two back-to-back occurrences in 2016 and 2017. The new study, released Wednesday in the journal Nature, examined Read more …