Lack of maintenance and design flaws prevented the flood containment system from protecting Porto Alegre por Meghie Rodrigues
Global warming threatens main Atlantic Ocean current system por Meghie Rodrigues
Water flows through the atmosphere and makes rain por Redação
The challenge of understanding what animals feel por Fabrício Marques
Care and empathy for animals por Monica Manir
Climate change expected to affect Brazilian coffee por Carlos Fioravanti