The largest agricultural boom on the planet threatens to destroy a spectacular savanna. Here's what happens when progress ...
Discover the untouched natural beauty of sand dunes and sparkling lagoons in this otherworldly Brazilian national park. Here's where to find this remote spot.
U.S. News Insider Tip: After a day of hiking, head over to Os Esquilos ("The Squirrels"), the national park's only restaurant. Visit between May and October when Rio's temperatures drop to enjoy ...
The United Nations Educational, Scientific, and Cultural Organization (UNESCO) Friday declared Brazil's Lençóis Maranhenses National Park a World Natural Heritage Site, making it the South ...