Tracing the worst coral bleaching event in recorded history

The Guardian // Science

Tracing the worst coral bleaching event in recorded history – video

Wednesday 23rd April 2025, 6:25AM

In early 2023, the planet's worst coral bleaching event began. More than two years later, 80% of the planet's reefs have been affected by successive marine heatwaves hitting ecosystems from the Great Barrier Reef to the Mesoamerican Reef Continue reading...

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