Notícias · Recifes

You can dream while you're awake. The boundary between wakefulness and sleep is a lot blur

Tonight, as you close your eyes in bed, something strange will happen to you: Your mind will drift from an ordinary thought to a dream, but it will be impossible to say exactly when it happened. We tend to imagine that the boundary between being asleep and awake is clear: When we

Admin Recifes 15/07/2026 7

Pregnancy recruits killer T cells that may guard breasts against cancer for years

An Australian study by researchers at Peter Mac has shown that the natural protection against breast cancer offered by childbearing is due to the influx of killer T cells to the breast. The research shows that the cells begin to populate the breast during pregnancy and are closel

Admin Recifes 15/07/2026 8

Why the back? How stroking calms infants and mouse pups

Across cultures, the way we soothe an unsettled baby tends to look much the same: hold them close and gently rub their back. The act is so familiar that it's easy to forget how little is actually understood about why it works.

Admin Recifes 15/07/2026 7

Heroin-assisted treatment improves patients' health along with their quality of life

At two clinics in Oslo and Bergen, a small group of patients have been given a new treatment option for opioid addiction. Twice daily, they receive pharmaceutical heroin as medication, administered under close supervision and monitoring by health personnel.

Admin Recifes 15/07/2026 7

The secret of human intelligence may lie in the power of a single brain cell

What makes the human brain capable of language, imagination, mathematics and invention? For many years, the prevailing view was that the secret of human intelligence lay mainly in scale: the sheer number of neurons in the human brain—close to 100 billion—and the vast network of c

Admin Recifes 15/07/2026 7

Kids received mental health treatment in record numbers after pandemic, records show

When schools closed in the spring of 2020 at the onset of the COVID-19 pandemic, the number of children and adolescents receiving mental health treatment in the United States fell by more than half. By 2022, that number had not only rebounded, it exceeded pre-pandemic levels, acc

Admin Recifes 15/07/2026 8

Hepatitis E viruses mutate early during infection

Knowing how viruses change in the initial weeks of an infection can provide important information about their adaptability. Researchers from the Departments of Molecular & Medical Virology and Translational & Computational Infection Research at Ruhr University Bochum, Germany, ha

Admin Recifes 15/07/2026 9

Microglia mechanism reveals why brain's stroke repair window closes

Stroke is one of the leading causes of long-term disability worldwide and often results in impairments in movement, speech and cognition. While rehabilitation helps patients regain some lost functions, the brain's natural ability to repair itself often fades within a few months a

Admin Recifes 15/07/2026 9

Amyloid-clearing treatment may curb tau buildup for years in Alzheimer's brain

An analysis of the brain of a deceased Alzheimer's disease (AD) clinical trial participant found that regions where an anti-amyloid therapy successfully cleared amyloid plaques showed little to no evidence of tau tangles, a hallmark of AD closely linked to neurodegeneration and c

Admin Recifes 15/07/2026 8

Here are the major earnings after the close Wednesday

A pauta traz uma atualização relevante e serve como base para a cobertura editorial. O recorte ajuda a contextualizar a pauta dentro de Finanças.

Admin Recifes 15/07/2026 5

Chinese AI closes in on U.S. cybersecurity models, raising stakes in tech rivalry

A pauta traz uma atualização relevante e serve como base para a cobertura editorial. O recorte ajuda a contextualizar a pauta dentro de Finanças.

Admin Recifes 15/07/2026 7

Here are the major earnings after the close Tuesday

A pauta traz uma atualização relevante e serve como base para a cobertura editorial. O recorte ajuda a contextualizar a pauta dentro de Finanças.

Admin Recifes 15/07/2026 7

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