Add Yahoo as a preferred source to see more of our stories on Google. Wildfires, deforestation and global warming could permanently destroy the water cycle that sustains parts of the Amazon rainforest ...

Quick Take A recent study suggests many Amazon insects already live near their upper heat tolerance, meaning rising ...

Beyond the rainforests, scientists are zeroing in on changes occurring to a natural water cycle that could forever alter the Amazon. The Amazon has always gone through periods of drought or abnormally ...