The expected arrival of El Niño this summer could trigger another mass coral bleaching event, which would be the fifth on record, researchers said.

The expected arrival of El Niño this summer could trigger another mass coral bleaching event, which would be the fifth on record, researchers said.

Simulaciones de la NOAA fijan entre 60% y 90% la probabilidad de un blanqueamiento masivo de corales entre junio y septiembre