Some areas of the Amazon rainforest are more resilient to drought than others, new research shows. But if not managed carefully, we could 'threaten the integrity of the whole system,' researchers say.

Researchers at the University of Arizona analyzed 20 years of satellite data to understand how different Amazon forest ecosystems respond to drought. They found that variations in water-table depth, ...

Deep in the Amazon, the forest hides everything. Now there’s a way to see through it. Ruins of the 18th-century Portuguese village that surrounded the Príncipe da Beira Royal Fortress. COSTA MARQUES, ...