Coral bleaching on Australia’s Great Barrier Reef reaches ‘catastrophic’ levels, study finds
Record-breaking ocean heat has taken a devastating toll on one of the world’s greatest natural wonders, with coral bleaching ...
BBC5mon
400-year record heat threat to Great Barrier Reef
A study of samples taken from inside the bodies of centuries-old coral has revealed the threat climate change now poses to the Great Barrier Reef ... it its bright colour. Bleaching occurs ...