How a marine heatwave is threatening Australia's spectacular coral reefs

One of the longest and most intense heat stress events ever recorded is raising alarm - and a warning about the future of reefs worldwide? Don't get Down to Earth delivered to your inbox? Sign up here to get the newsletter in fullWhen it comes to coral, the Great Barrier Reef steals the global limelight. It's a bucket-list place for many and, when it gets hit by coral bleaching, it makes news around the world.But Australia has another group of spectacular reefs on the west of the continent. Many of them had managed to escape the worst of global heating, until the worst marine heatwave ever recorded for this region. Even a "hope spot" for coral reefs has been decimated by the most severe heatwave on record for that part of the world.WA's 'longest and most intense' marine heatwave killed coral across 1,500km stretch'If the reef had a voice, it would sing': could legal personhood help the Great Barrier Reef?Fears for South Australia's annual cuttlefish gathering amid deadly algal bloom Continue reading...