Science

Nearly half of reef-building coral species face higher risk of extinction

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 15/10/2026, 22:55:24 UTC.

Briefings

A University of Portsmouth-led study indicates that 44% of reef-building coral species face extinction risk, with the true figure potentially exceeding this estimate. The research highlights urgent conservation needs as coral reefs face climate change pressures.

Key points

• A University of Portsmouth scientist led a global study identifying 44% of reef-building coral species as threatened with extinction.
• The study warns the actual extinction risk is likely higher than the reported 44% figure.

Context and limitations

Data covers only reef-building coral species; the study is a preprint with no peer review; specific dates and geographic scope are not detailed.

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