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Genomic evidence suggests coral reefs may be rewriting their genetic future in real time

The 2019 heat wave that struck Mo'orea—a volcanic island in French Polynesia—swept through its coral reefs like an invisible wildfire. Colorful, lively corals bleached into ghostly, chalk-white skeletons as soaring ocean temperatures triggered a mass mortality event (MME) that wiped out up to 80% of some local coral populations.

Genomic evidence suggests coral reefs may be rewriting their genetic future in real time

We haven't written up this one. Phys.org has the full story — the link below goes straight to it.

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