Notícias · Recifes

‘What’s the point?’ Teenagers give their verdict on Britain’s social media curfew

All the young people the Guardian spoke to disagreed with aspects of the government’s proposed blockSixteen- and 17-year-olds in Britain are to be encouraged to observe a midnight to 6am social media curfew but will be able to opt out by changing their account settings.From next

Admin Recifes 15/07/2026 1

Ukraine defence minister resigns as part of Zelensky's cabinet reshuffle

Ukraine's Defence Minister Mykhailo Fedorov announced his resignation on Wednesday as part of President Volodymyr Zelensky's cabinet reshuffle, stepping down after overseeing a rapid expansion of drone warfare capabilities and military reforms during Russia's full-scale invasion.

Admin Recifes 15/07/2026 1

Emergency cancer diagnoses linked to significantly lower survival

How a cancer is first discovered can shape what happens next, and new research shows a need to map treatment for older adults diagnosed in the emergency department who face sharply lower survival.

Admin Recifes 15/07/2026 1

Newly identified inhibitors may boost chemotherapy drug's ability to fight treatment-resis

In a new research report, scientists at Johns Hopkins University School of Medicine and Johns Hopkins Kimmel Cancer Center say they have found a potential therapeutic target that can boost the potency of a chemotherapy drug used to treat certain cancers. The study is published in

Admin Recifes 15/07/2026 1

Implications of expansion of Alzheimer's biomarker testing for patients, families and poli

Advances in research have identified biomarker tests that make it possible to detect signs of neurodegenerative conditions such as Alzheimer's disease years before symptoms appear, creating new opportunities for earlier intervention—and new questions for clinicians, patients and

Admin Recifes 15/07/2026 1

O que é sleepmaxxing? Entenda mais sobre a tendência

Sleepmaxxing viralizou! Entenda a tendência do sono perfeito, identifique práticas arriscadas e descubra o que realmente ajuda a dormir.

Admin Recifes 15/07/2026 1

Biocontainment facility shower protocols not one-size-fits-all

A new study reveals that hair can influence the effectiveness of personal decontamination procedures at biocontainment facilities. It suggests that a minimum standardized shower time may be necessary for the effective removal of non-enveloped viruses and emphasizes the importance

Admin Recifes 15/07/2026 1

'Enchanted broomstick' protein walks on two stubby legs to keep our nerve cells alive

A nerve cell resembles a vast tree with branches that communicate with thousands of other cells. To function, it depends on a motor protein that walks on two legs, hauling urgent cargo from the center of the cell to the faraway tips of every branch. Scientists have unveiled a new

Admin Recifes 15/07/2026 1

Skeletal muscle signals to brain, brown fat to control aging in mice

Open lines of communication between the body's organs are important to health and often falter with age. A new study in mice by researchers at WashU Medicine shows how signals that travel from skeletal muscle to the brain and then activate brown fat and control core body temperat

Admin Recifes 15/07/2026 1

AI flags heart failure risk five years early from routine ECG recordings

Researchers at the Technion Faculty of Biomedical Engineering have achieved a breakthrough in the early detection of heart failure. They developed DeepHHF, an artificial intelligence model that identifies patients at high risk of developing heart failure years before the onset of

Admin Recifes 15/07/2026 1

Molecular map of liver disease could transform how disease is diagnosed and monitored

A study led by researchers at Open Targets, EMBL's European Bioinformatics Institute (EMBL-EBI), the University of Cambridge and others has identified a set of plasma proteins that could be used to diagnose and monitor patients with metabolic dysfunction-associated steatotic live

Admin Recifes 15/07/2026 2

The long shadow of a short fuse: Study finds parent-teen conflict echoes across generation

Parent-teen tension is often treated as a phase—something to be endured, then forgotten. A common byproduct of growing up.

Admin Recifes 15/07/2026 1

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