Poison Dart Frog: Although small in stature, these vividly colored frogs possess a strong venom that native tribes utilize ... a representation of the wild side of the Amazon.

Startling new footage has shown members of an uncontacted Amazon tribe up close and personal for the first time ever. The Massaco tribe consists of just over 200 people, all of whom lived ...

Amazon announced in October that it plans to build nuclear reactors in southeast Washington that would power its data centers in Umatilla and Morrow counties, but many tribes and environmentalists ...