By Maxwell Radwin Ecuador has announced the creation of a new biological corridor designed to connect the eastern ranges of the Andes with the Amazon Rainforest, part of a larger initiative to ...

The Andes-Amazon basin of Peru and Bolivia is one of the most biologically rich and rapidly changing areas of the world. A new study has used information collected over the last 100 years by explorers ...

“Those are dunes!” was the surprised reaction of geographer Jurandyr Ross, a professor at the University of São Paulo, when he spotted the mounds of sandy soil sparsely populated with clusters of ...