Though Souza first guided visitors into the park 15 years ago, when he was still a teenager, it was his wife who grew up among these dunes, in an oasis known as Baixa Grande. “Everything I know, I ...

RABAT – A rare deluge of rainfall left blue lagoons of water amid the palm trees and sand dunes of the Sahara desert, nourishing some of its driest regions with more water than they had seen in ...

Lençóis Maranhenses sits at the intersection of three biomes—a rare overlap that supercharges biodiversity. Across 350 square miles of dunes, the rainy season brings thousands of crystal blue lagoons ...

Nearly 30 acres of native dunes are being planted along Santa Monica Beach to buffer sea-level rise and boost habitat.

Lençóis Maranhenses, located in northeastern Brazil's Maranhão state, is a unique national park unlike any other desert in the world. Spanning over 1,500 square kilometers, this vast expanse of ...