The Amazon rainforest stretches for millions of kilometers, hiding ancient tribes, animals and maybe something else. What if ...

Hidden deep in Colombia’s Amazon rainforest, a vast cliff face covered in ochre figures has turned a remote canyon into one ...

Washington — President Biden urged leaders to work to protect the environment on Sunday, during a visit to the Amazon rainforest that marked the first such trip by any sitting U.S. president in ...

For roughly 65 million years, the forests of the Amazon were resilient to changes in the climate. But that is changing rapidly, as the region is exposed to unprecedented stress from global warming, ...