The water hyacinth is the most invasive plant in the world Por Redação
The effects of subsistence hunting in sustainable-use reserves in the Amazon Por Felipe Floresti
Orchid uses trick to trap pollinators Por Laura Tercic
Yellow fever virus has been circulating uninterrupted in southern Brazil for seven years Por Sarah Schmidt
Avian flu virus spreading across Brazil came from the coast of Chile or Peru Por Giselle Soares
Yellow fever virus has been circulating uninterrupted in southern Brazil for seven years Por Ricardo Zorzetto