Brazil nuts, which are exclusively collected from natural forests, are being harvested unsustainably, a new study has found. The important rainforest crop could crash as the trees are growing old ...

Deep in the Amazon rainforest, far from supermarkets, banks, social media and the conveniences of modern life, a man named Chico has built a life almost entirely on his own terms. Get breaking news ...

The forest of the Brazil Nut tree which was studied is open, with boscages of palms, bamboos and lianas. There is a dry season of five months and for half of it not a drop of water falls. Cláudia ...