Science and Technology Why Do Deserts Have So Much Sand If It Rains Almost Never: Wind, Erosion, Extreme Heat, and Millions of Years Transforming Rocks Into Giant Dunes That Never Stop Moving Carla Teles 25/02/2026 at 23:08
Municipalities Rare Phenomenon on Santa Catarina Coast Makes Beach Look Like Lençóis Maranhenses and Becomes a Hit Among Tourists for Its Giant Dunes and Natural Freshwater Pools Flavia Marinho 26/12/2025 at 18:35
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