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Auricular acupuncture, recommended by the World Health Organization (WHO) and offered as an integrative practice since 2006 by the SUS (Sistema Única de Saúde), Brazil's national health service, is safe for patients with depression and effectively reduces symptoms of this mental health disorder, according to a study conducted by researchers at the University of São Paulo (USP) and the University of Southern Santa Catarina (UNISUL). The results of the study are [...]

Glitter is used in a wide array of colors and shapes in apparel, footwear, cosmetics, makeup, handbags, festive decorations, arts and crafts, and jewelry, among many other applications. During the Carnival holidays, hundreds of thousands of Brazilians cover parts of their bodies with it while dancing in the streets. Its brilliance is dazzling but it is considered an emerging pollutant by many scientists: like other microplastics (small plastic pieces less than 5 mm long), it is not filtered by [...]

If you're trying to disperse 300,000 disease-fighting mosquitos per day, using a drone may well be your best bet for doing so. The technology has already been tested in Brazil, where it showed very promising results. First of all, how could adding mosquitos to the environment reduce the spread of malaria and other mosquito-borne diseases? Well, it all comes down to a process known as " sterile insect technique" (SIT). In a nutshell, SIT involves rendering captive male [...]

A team of researchers penned a new paper published in the scientific journal Nature that warns parts of the Amazon rainforest are reaching a " tipping point". The international team of researchers behind this study outlined that up to 47% of the Amazon rainforest is currently under threat of increased temperatures, droughts, fires, and deforestation - all of which are pushing the iconic location to the " tipping point." The dangers of the Amazon rainforest reaching [...]

In an article published in the Journal of Pediatrics, researchers based in Brazil describe the case of a nine-year-old boy admitted to hospital with multiple symptoms and overlapping conditions that made diagnosis difficult, such as short stature, thin tooth enamel (dental enamel hypoplasia), moderate mental deficiency, speech delay, asthma, mildly altered blood sugar, and a history of recurring infections in infancy.  The team used exome sequencing, in which only the [...]

A female White-eared opossum (Didelphis albiventris) found dead in 2021 in Bosque dos Jequitibás Park in the center of Campinas, one of the largest cities in São Paulo state, Brazil, died from rabies meningoencephalitis, according to a group of researchers at the University of São Paulo (USP) and Adolfo Lutz Institute (IAL), the regional reference laboratory, working with health professionals affiliated with public institutions in São Paulo city and [...]

The Amazon rainforest is facing a barrage of pressures that might tip it into large-scale ecosystem collapse as soon as 2050, according to new research Wednesday warning of dire consequences for the region and the world. The Amazon, which holds more than 10 percent of the world's biodiversity, helps stabilize the global climate by storing the equivalent of around two decades of emissions of planet-warming carbon dioxide. But stress from deforestation, drought, fire and rising [...]

Understanding how the poor deal with the effects of the economic crisis into which Brazil plunged in 2014 was the aim of the research project "The crisis seen from the periphery: struggle for social mobility in the frontiers of (i)legality" conducted by Leonardo de Oliveira Fontes with FAPESP's support (19/13125-2 and 21/13970-4). An article published in the International Journal of Urban and Regional Research is one of the results of the [...]

A female White-eared opossum (Didelphis albiventris) found dead in 2021 in Bosque dos Jequitibás Park in the center of Campinas, one of the largest cities in São Paulo state, Brazil, died from rabies meningoencephalitis, according to a group of researchers at the University of São Paulo (USP) and Adolfo Lutz Institute (IAL), the regional reference laboratory, working with health professionals affiliated with public institutions in São Paulo city and [...]