Study warns that six hydroelectric mega-dams proposed for Andean highlands would put environment and food security at risk in Amazon basin.

It’s not uncommon to find ecologist Greg Asner flying transects over the rainforests of the Amazon or Borneo. His specially outfitted plane has helped map out the three-dimensional structure of…

Conservationists call for total halt to deforestation and implementation of sustainable agroforestry in Brazilian state of Maranhão.

Brazilian president’s order to open 17,800 square miles of Amazon rainforest to mining met by crushing opposition; voided by judge (this story has been updated).

The president opens vast Amazon lands to mining; decrees new mining code that guts environmental monitoring, puts mining companies in charge of enforcement, opponents say.

Tambopata National Reserve is a haven for plants and wildlife, not to mention ecologists eager to understand the mysteries of the forest in this corner of the Peruvian Amazon. “It’s…

Stable climates tend to have more bird species, according to new research. There’s a widespread notion that climate change encourages the proliferation of new animal species. But ecologist Roland Jansson…

Mining of vast diamond reserves, plus three new dams which could power the mines, would likely harm Indians on Roosevelt and Aripuanã rivers.

Planet Earth is barreling through its sixth mass extinction right now, and there’s little doubt among scientists that we humans are responsible. Despite the challenges we face, the encouraging twist…

Three new frog species have been discovered in the montane forests and Andean grasslands of Peru’s Pui Pui Protected Forest. Rudolf von May, a postdoctoral researcher at the University of…

Brazil’s president approves new criteria for indigenous land demarcation to deny Indians their traditional lands; opens door to elite land thieves, agribusiness, opponents say.

The sweet-tasting tambaqui (Colossoma macropomum) is a popular staple on grills and dinner tables in Manaus, Brazil. But as the human population of the Amazonian city has soared, the effects…

The first bursts of deforestation in tropical areas can push a lot of species – more so than previously though – closer to extinction due to the loss of habitat, as…

Sorting out where to create parks, reserves and other protected areas typically involves looking for spots with high densities of different species of animals. But, according to a new global…

Many dozens of major infrastructure projects — including highways, dams and mines — have been given the green light in the Brazilian Amazon in recent years, and hundreds more are…

Last week saw a busy, but contradictory, stream of actions likely to impact Amazonian forests. Brazilian president Michel Temer — supposedly at the urging of supermodel and environmentalist Gisele Bündchen…

The Amazon basin faces irreversible environmental disturbance on an enormous scale due to hydroelectric dam development. Hundreds of existing and planned dams in both the Amazonian lowlands and the Andean…

(Leia essa matéria em português no The Intercept Brasil. You can also read this Mongabay article in Portuguese at The Intercept Brasil) he Amazon is the sort of wild place where…

There’s no doubt that animals play critical roles in maintaining healthy forests. In these species-rich ecosystems, birds and mammals – especially large ones – ingest seeds from all kinds of…

“The first five months of 2017 have been the most violent this century,” Cândido Neto da Cunha, a specialist in agrarian affairs at the National Institute of Colonization and Agrarian…