Published: Oct 05, 2021, 01:50 IST | Updated: Oct 05, 2021, 01:50 IST
Global warming helped wipe out 14 percent of the world’s coral reefs between 2009 and 2018, the largest-ever survey of coral health has found, warning that more of the vibrant underwater ecosystems were likely to die if oceans warm further. Watch this report for more details.