The Amazon rainforest is the most biologically diverse ... sensory garden, aquarium and observation tower. Many Amazonian adventures begin and end in Manaus, but consider launching a trip outside ...

from the University of Sao Paulo Construction has begun on a giant observation tower in the heart of the Amazon basin to monitor climate change. The Amazon Tall Tower Observatory is expected to ...

Most of the 40 million people who live in the Amazon are in urban centers, the World Wildlife Fund said, and rely on the ... aquarium and observation tower. Many Amazonian adventures begin and ...