60.5% of World’s Coral Reefs Have Bleached in Past Year, NOAA Says
In the past year, nearly two-thirds of the coral reefs on the planet have been exposed to enough heat stress to trigger bleaching, the United States National Oceanic and Atmospheric Administration (NOAA) said on Thursday, reported Reuters. Last month, NOAA announced that coral reefs are experiencing a fourth global bleaching event, with El Niño and […]