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World News (EUA)
Em 2026: 0 notícias
Desde 1995: 78 notícias
Brazil Approves World's First Single-Dose Dengue Vaccine, Researchers Hail 'Powerful Weapon'
Publicado em 28 de novembro de 2025
Brazil's ANVISA approved the Butantan-DV single-dose dengue vaccine, developed by Butantan Institute, showing 91.6 percent efficacy amid record global dengue cases in 2024. ...... read full story
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THIS tea may help with weight loss and related metabolic diseases
Publicado em 30 setembro 2025Metabolic diseases are on the rise, more than ever, and what if tea could be the key to tackling them? Yes, tea could be the answer to all your metabolic problems, including weight management! A recent study led by the São Paulo Research Foundation (FAPESP) found that a specific tea could be a potential treatment for reducing... read full story "We give them chocolate, filled cookies, dulce de leche, condensed milk... In other words, the same type of food that many [...]ver notícia -
Brazilian Indigenous Researcher Recovers Ancestral Knowledge, Finds Diabetes and Hypertension Treatment
Publicado em 21 julho 2025The 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... read full story "Much of the forest cover has now been lost and turned into pasture. As a result, [...]ver notícia -
Amazon Scorpion Venom Shows Promise in Breast Cancer Treatment, Say Brazilian Scientists
Publicado em 26 junho 2025Watan -Preliminary findings presented at a health conference in France, organized by the São Paulo Research Foundation, suggest that venom from the Amazon rainforest scorpion (Brotheas amazonicus) may hold potential in treating breast cancer. In the relentless global search for new cancer treatments, researchers are exploring unexpected sources—including scorpion tails, according to Science Alert. To accelerate the process, a team of Brazilian researchers injected specific [...]ver notícia -
8,000-pound sloths once roamed North America. Where'd they go?
Publicado em 23 maio 2025Giant sloths used to roam all over North America. Over 10 times bigger than today's sloths, many lived on the ground instead of in the trees and their closest living relatives are actually armadillos and anteaters. The largest of these ancient animals were those in the genus Megatherium–roughly the size of a modern Asian bullver notícia -
Oldest ant fossil ever found shows how ants took over the world
Publicado em 25 abril 2025A fossilised 113-million-year-old hell ant from Brazil adds to the evidence that the first ants evolved in the southern hemisphere before moving north – and beyond ...... read full storyver notícia -
‘Extraordinary’ fossil reveals the oldest ant species known to science
Publicado em 24 abril 2025An almost overlooked fossil discovered in a Brazilian museum collection has revealed the oldest ant specimen known to science, according to new research. The prehistoric ant lived among dinosaurs 113 million years ago — several millennia before previously found ants — and had an unusual way to kill its prey. Anderson Lepeco, a... read full story "I was just shocked to see that weird projection in front of this (insect's) head,"ver notícia -
Testes fonoaudiológicos ajudam a detectar precocemente tipo raro de demência que afeta a linguagem
Publicado em 18 abril 2025Agora, um estudo apoiado pela Fapesp e publicado na revista PLOS ONE mostrou que essa condição pode ser detectada precocemente por meio de um conjunto de testes fonoaudiológicos conhecidos como Bateria Montreal Toulouse de Avaliação e Linguagem (MTL-BR). “A possibilidade de... read full story "Apesar da importância da linguagem no que diz respeito ao diagnóstico diferencial de doenças neurodegenerativas, ainda [...]ver notícia -
Brazilian study points the way to developing the Amazon bioeconomy
Publicado emCOP30—the 30th edition of the Conference of the Parties, an annual meeting organized by the United Nations (UN) to... read full story Phys Dot Org .ver notícia -
Mutualistic interaction between caterpillars and ants is highly specific, study shows
Publicado em 26 fevereiro 2025Some families of caterpillars (larvae of butterflies and moths) have developed... read full story Phys Dot Orgver notícia