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Medical Xpress / How brain waves shape our sense of self

A new study from Karolinska Institutet, published in Nature Communications, reveals how rhythmic brain waves known as alpha oscillations help us distinguish between our own body and the external world. The findings offer ...

Jan 12, 2026 in Psychology & Psychiatry
Phys.org / Scientists observe infections by cancer-causing retroviruses in koalas as they occur

An international team of scientists has analyzed the ongoing colonization by two retroviruses of the germline of koalas and resulting deaths from cancer in multi-generational pedigrees of over 100 koalas in US and European ...

Jan 12, 2026 in Biology
Phys.org / Global 60-year study sheds light on staple crops' nutrient use inefficiency

A 60-year study covering 205 countries and regions worldwide has systematically uncovered the evolutionary patterns of nitrogen and phosphorus use efficiency (NUE and PUE) in the four major staple crops—rice, wheat, maize, ...

Jan 12, 2026 in Biology
Tech Xplore / Supersonic tests defy a 70-year-old rule of metal strength

When engineers want to make a metal stronger, one of the most reliable strategies is to use smaller grains—the microscopic crystal regions within the material. But when deformed at extreme speeds, this rule flips and metals ...

Jan 12, 2026 in Engineering
Medical Xpress / Unexpected finding could offer new treatment targets for meth addiction

University of Florida neuroscientists have made a mechanistic discovery that paves the way to test immune-modulating medicines as a potential tool to break the cycle of methamphetamine addiction.

Jan 12, 2026 in Neuroscience
Dialog / Scientists report new immune insights and targets into LRRK2 mutations in Parkinson's disease

Parkinson's disease (PD) is a debilitating and progressive neurodegenerative disorder caused by the loss of dopamine-producing neurons in the substantia nigra, a brain region essential for motor control. Clinically, it is ...

Jan 12, 2026 in Genetics
Medical Xpress / Evaluating apps for treating depression: Study finds most aren't supported by scientific evidence

Diagnoses of depression, one of the most common mental disorders, increased by nearly 50% between 1990 and 2017, according to data from the World Health Organization (WHO). Currently, depression affects around 5% of the world's ...

Jan 12, 2026 in Medical research
Medical Xpress / A simple blood test can predict Crohn's disease years before symptoms appear

Sinai Health researchers have shown a blood test that can predict Crohn's disease years before symptoms appear, opening the doors to early diagnosis and potentially prevention.

Phys.org / Vaccinia virus breaks textbook rules by ditching its cap

A research team led by Václav Vopálenský and Martin Pospíšek from the Faculty of Science, Charles University, has discovered a surprising way in which the vaccinia virus handles its genetic messages.

Jan 12, 2026 in Biology
Medical Xpress / How weight loss benefits the health of your fat tissue

It is well known that obesity typically leads to inflammation and dysfunction of fat tissue that increases the risk of developing metabolic diseases such as diabetes and cardiovascular diseases.

Jan 12, 2026 in Overweight & Obesity
Phys.org / Regular email reminders can help bank customers save more money

Wish you could save more money? A new study led by Katy Milkman, a Wharton professor of operations, information and decisions and the co-director of Penn's Behavior Change for Good Initiative (BCFG) finds that simple reminder ...

Jan 12, 2026 in Other Sciences
Phys.org / Living sensor display turns engineered skin into a biological monitor

Wearable health devices, such as smartwatches, have become commonplace, enabling the continuous monitoring of physiological signals at the skin's surface. A research team in Japan has developed a biohybrid approach that works ...

Jan 12, 2026 in Biology