26 / February / 2026 ChatGPT 4.0 scores 77% and Gemini 2.5 scores 81% on medical residency exams Study of OpenAI and Google models suggests educational potential but highlights ethical limits and lack of practical experience Por Arthur Almeida
20 / February / 2026 Scientific publishers as “curators of context” in the age of AI Journals need to transform static articles into machine-accessible “knowledge objects,” argues consultant in scholarly publishing Por Samuel Fernandes
16 / February / 2026 Polylaminins and laminin: Understanding the difference and their role in the placenta during pregnancy Each protein has distinct characteristics that influence the body in specific ways Por Editorial staff
09 / February / 2026 Climate crisis increases maternal and neonatal mortality in Africa Heatwaves and extreme rainfall exacerbate pregnancy risks and expose healthcare system shortfalls in vulnerable regions Por Yasmim Cunha
04 / February / 2026 Climate and health: medicine academies launch international front to tackle climate impacts on health Based on a plan launched at COP30, institutions from several countries join forces to promote health system adaptations to tackle the climate crisis Por Samuel Fernandes
02 / February / 2026 Educators and trainee teachers want to use AI but lack the necessary training Study shows that teacher training courses do not make good use of generative artificial intelligence due to lack of training and institutional guidelines Por Gilberto Stam
29 / January / 2026 Wikipedia at 25: A boost for open science in brazil Academic projects use collaborative encyclopedia to create courses, improve Portuguese-language content, and engage with audiences Por Gabriela Monteiro
28 / January / 2026 Crisis in U.S. Federal Science: The impact of a mass exodus of PhDs A Science magazine survey shows that more than 10,000 PhDs have left federal positions since Donald Trump’s return to the White House Por Bruno de Pierro
13 / January / 2026 Spanish guide highlights best practices for communicating scientific integrity The Spanish Foundation for Science and Technology calls for transparency around errors and self-correction to promote a more realistic view of science Por Editorial staff
08 / January / 2026 The challenge of including expectant mothers in clinical trials Fewer than 1% of clinical trials in the USA include pregnant women, creating knowledge gaps on the use of medications during gestation Por Marília Marasciulo
