With the first U.N. climate talks in the Amazon approaching, thousands of Indigenous people marched Tuesday in Brazil's ...

The research also suggests that these people depended on maize agriculture. In the past, the Amazon Basin was viewed as unsuitable for food production and large human populations in ancient times.

The Tsiino Hiiwiida: unveiling multiple dimensions of plant and fungal biodiversity of the Upper Rio Negro project will accelerate the discovery of plants and fungi in one of the least explored ...