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Brazilian Indigenous Researcher Recovers Ancestral Knowledge, Finds Diabetes and Hypertension Treatment
Publicado em 21 de julho de 2025
The initial goal was to identify treatments for the three most common diseases among the Pataxó Hã-Hã-Hãe people of the Caramuru/Paraguassu indigenous land in southern Bahia: parasitic infections, diabetes, and hypertension.
This is how the research of ethnobotanist Hemerson Dantas dos Santos Pataxó Hãhãhãe began. As his name suggests, he belongs to this ethnic group and is currently a doctoral student at the Institute of Environmental, [...]
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As Bad as Floods Are in the South of Brazil, New Climate Models Show They Will Get Worse
Publicado em 25 maio 2024Hundreds of thousands of homes in Rio Grande do Sul were left with no power or drinking water A mighty river is flowing out of the Amazon rainforest, and it’s not the one you’re thinking of. In the first kilometre above the forest canopy, a “flying river” is transporting moisture evaporated from Amazonian trees southwards along the Andes mountains towards Rio Grande do Sul, the southernmost state in Brazil. Almost the entire state – an area larger than the UK [...]ver notícia -
With 500 Dead by Dengue in 2024, Brazil Readies Single-dose Vaccine Against Disease
Publicado emDengue, caused by the virus transmitted by the bite of the female Aedes aegypti mosquito and, to a lesser extent, the Aedes albopictus mosquito, is an acute illness characterized mainly by high fever, body aches and redness of the skin. A small fraction of those displaying symptoms can experience a worsening disease at the end of the first week. These cases, classified as dengue with warning signs and severe dengue by the World Health Organization (WHO), are the most worrying, leading to [...]ver notícia -
How the Press Joined Conservatives to Keep Illegal Slave Trade Alive in Brazil
Publicado em 06 fevereiro 2017The negative influence of the Brazilian press on the illegal slave trade is analyzed in a new book that sheds light on the role played by the media in major national events – by distorting the truth or presenting information related to their interests, as if they were true. Imprensa e escravidão – política e tráfico negreiro no Império do Brasil – Rio de Janeiro, 1822-1850 (Press and Slavery: Trade and Slave Politics in the Empire of Brazil – Rio de Janeiro, 1822-1850), which was [...]ver notícia