Blog
Photo by Ryan Pernofski
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Why Divers Matter More Than Ever for the Future of Coral Reefs
Coral reefs are changing fast, and the people who spend the most time underwater are often the first to notice. Around the world, divers, snorkelers, and freedivers are witnessing shifts in reef health in real time. Warmer waters. Fewer fish. Algae creeping where corals once thrived. These observations aren’t just anecdotal… They’re invaluable. And they…
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Biodiversity, the Secret Superpower of Coral Reefs
What is biodiversity? Imagine a city underwater—a riot of color, a maze of hidden corners, and a bustling community where everyone has a job to do. That’s a coral reef! Coral reefs are some of the most complex, fascinating, and life-supporting ecosystems on Earth. Scientists call this biodiversity. Biodiversity is the variety of life in…
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2025 Greatest Hits of the CORAL Blog
This year was a big one for coral reefs and the Coral Reef Alliance! As the year comes to a close, we’re looking back at the stories that resonated most. The ones that traveled farthest, sparked curiosity, and helped connect more people to the future of coral reefs. Over 120,000(!!) of you read our stories…
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Ways to Protect the Environment
People want to know… What can I do that actually matters to protect the environment? And while tips like recycling, reducing plastic, and switching to reusable bags all play a role, they barely scratch the surface of what our planet needs right now. Environmental protection isn’t just a checklist. It’s a mindset shift, a willingness…
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Scaling Coral Reef Conservation With Heather Starck
The Coral Reef Alliance is entering one of the most pivotal chapters in its 30-year history. With a major expansion into the Eastern Caribbean and an ambitious strategic plan already in motion, Executive Director Heather Starck is steering the organization toward deeper regional impact and stronger global collaboration, all while staying true to CORAL’s core…
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CORAL Launches New Eastern Caribbean Hub
BREAKING: The Coral Reef Alliance is expanding to the Eastern Caribbean! For more than 30 years, the Coral Reef Alliance (CORAL) has teamed up with communities, scientists, and governments across Hawai‘i, the Mesoamerican Reef, and the Indo-Pacific to protect coral reefs and the people who depend on them. From keeping 30+ million gallons of sewage…
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Want to Save Coral Reefs? 4 Proven Strategies That Actually Work
The ripple effects of coral reefs reach nearly every coastline and community on the planet. Reefs support the seafood we eat, protect homes from storms, and provide ingredients for lifesaving medicines. But they’re in crisis. Half have already been lost, and nearly all could disappear by 2050 if we don’t intentionally act now. The good…
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How Planned Giving Can Advance Coral Conservation
When you care deeply about coral reefs and want your impact to endure beyond your lifetime, planned giving provides a powerful and flexible way to leave a legacy. At the Coral Reef Alliance (CORAL), planned gifts help secure long-term resources for reef protection, resilience, and adaptation. To make the process simpler, CORAL has partnered with…
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Don’t Shop. Dive. Giving Thanks for “Blue Friday”
Written by Gil Zeimer Ever since the 1950s, Black Friday has been an American tradition to hit the shopping malls on the day after Thanksgiving in search of holiday gift bargains. In fact, it’s now celebrated in over 120 countries. But hold onto your shopping bag. Now in its fifth year, “Blue Friday” is a…