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Inside the mysterious blue hole that has scientists obsessed
From the air, it looks like an ink spill in turquoise water, a perfect circle that seems to drop straight into the planet.
Off the coast of Belize, in the Caribbean Sea, lies a captivating natural wonder familiar to any nature photography ...
Belize's Great Blue Hole is one of Earth's most mysterious features. Anyone peering into the 125 metre (410ft) deep pit will wonder what secrets – and stories – lie beneath. Now, scientists have ...
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