Brazilian researchers are using laser technology to unearth a lost Portuguese colony and challenge long-held beliefs about human settlement in the Amazon.

The Amazon rain forest covers more than two million square miles of the earth's surface, spanning eight South American countries. Although the region has no seasons, the Amazon River rises and ...

Biden delivers remarks after making historic visit to Amazon rainforest in Brazil Biden spoke after becoming the first sitting U.S. president to visit the Amazon rainforest Sunday, declaring that ...

The Amazon rainforest, and the Amazon River and its ... He tells me though it was just last night's rain. Almir and Maria Chaves de Melo are not indigenous, but they're not commercial farmers ...