(Image: D. Gordon E. Robertson, Wikimedia Commons)
A SPECIES of starfish has confounded climate change doom-mongers by thriving as sea temperatures and acidity increase – a scenario that is likely as the world gets warmer.
Most studies have concluded that sea animals with calcified shells or skeletons, such as starfish, will suffer as carbon dioxide from burning fossil fuels dissolves in the sea, making the water more acidic and destroying the calcium carbonate on which the creatures depend.
But the sea star Pisaster ochraceus may ride out the climate storm. Rebecca Gooding and colleagues at the University of British Columbia…
