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Landmark Global Report Shows Coral Reefs in Decline—and the Power of Long-Term Monitoring

August 31, 2026

The Global Coral Reef Monitoring Network’s new Status of Coral Reefs of the World: 2025 report provides the most comprehensive assessment of coral reef health ever produced—and Reef Check data…

As Ocean Temperatures Hit Record Highs, Reef Check Raises the Alarm on Coral Bleaching

August 31, 2026

This September, Reef Check is joining the Coral Reef Alliance, the International Coral Reef Initiative (ICRI) and hundreds of partners in “bleaching” our logo for the fourth annual Coral Bleaching…

Mark Your Calendars: Upcoming Events

August 28, 2026

Reef Check will be participating in these upcoming events; hope to see you there! Watch for details on our social media channels.

Making Waves for Kelp: “Holdfast Together” Fundraiser Raises $1,000

August 28, 2026

Thank you to all who came to our recent fundraiser and showing of the documentary Holdfast Together. A big shout-out to our fantastic Q&A panel, moderated by Reef Check’s Annie…

Maldives Reefs Under Threat, Biosphere Expeditions Report Confirms

August 28, 2026

Reef Check partner and international wildlife conservation organization Biosphere Expeditions has published its 13th annual Maldives coral reef conservation report, detailing critical marine monitoring conducted during the Reef Check EcoExpedition…

Holdfast Together: Keepers of California’s Kelp Screening, Panel, and Fundraiser

July 27, 2026

Join us for an inspiring evening to support Reef Check Foundation’s mission to monitor and restore California’s kelp forests