A resposta dos PCs ao MacBook Neo
A Apple decidiu bater de frente com os notebooks Windows. Mas o mundo PC já começou a reagir. O recorte ajuda a contextualizar a pauta dentro de Ciência.
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Game that reduces dementia risk may clear amyloid from men’s brains
Playing a mental speed-training game seems to help the brain clear a protein linked to Alzheimer’s disease in men, but may work in women through different mechanisms
Four children with terminal brain cancer saved by new cell therapy
An experimental immunotherapy has beaten aggressive brain tumours in a handful of children, and a personalised version is now being tested on more patients
Como cuidar da pele na menopausa? Veja 4 dicas da ciência
Queda do estrogênio favorece perda de colágeno, ressecamento e flacidez; especialistas explicam como prevenir e tratar essas alterações.
Ser cego de nascença aparentemente “protege” contra esquizofrenia. Mas por quê?
O córtex visual tem uma participação importante nos sintomas da doença e, nesses casos, ele não se desenvolve da forma tradicional
Mathematicians put AI to work on Fermat’s last theorem
At an event in London, mathematicians have made unexpectedly fast progress on formalising Fermat's last theorem using AI
The sneaky maths trick for solving problems without answering them
How can you have a proof without proving anything? Mathematicians found a way and, in the process, came to blows over it – but 100 years on, this trick is a common part of modern maths, says columnist Jacob Aron
The sneaky maths trick for solving problems without answering them
How can you have a proof without proving anything? Mathematicians found a way and, in the process, came to blows over it – but 100 years on, this trick is a common part of modern maths, says columnist Jacob Aron
Why praying for rain appears to work – but only in some places
In some parts of the world, the probability of rain rises with every day it doesn’t rain, and communities in these places are more likely to carry out rain-making rituals
The US-China AI arms race has taken an unexpected turn
Powerful artificial intelligence models built by Chinese companies have gone from inducing widespread panic to being met with a shrug of the shoulders – what changed?
Do we owe our existence to weird ‘virtual’ particles?
When considering what makes up a human body, a physicist drills down beyond the atomic level. Columnist Chanda Prescod-Weinstein explores the not-exactly-real particles that allow the stuff we’re made of to hang together
Instagram iria permitir que qualquer pessoa usasse o seu rosto em fotos geradas por IA
Função seria ativada automaticamente, e poderia inundar a sociedade com deepfakes gerados no aplicativo; Meta decide recuar após repercussão negativa