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Recipient reputation helps stabilize cooperation in large communities

When one person helps, or refuses to help, another in public, this may change not only the provider's reputation but also the recipient's.

24 Aug 2026

An 11-year study found the same social media pattern again and again

Across 11 annual U.S. surveys involving about 183,000 adults, higher social media use was consistently associated with self-reported depression, with social media ranking among the strongest predictors in machine-learning models. SHAP analyses suggested that social media use became a stronger positive signal for depression at around 150 minutes per day, although the authors stress that this is not an established clinical threshold and requires longitudinal and experimental testing.

24 Aug 2026

Japan vaccinated heavily during COVID-19. Why are so many unsure about vaccinating next time?

A nationwide Japanese survey found that only 53.1% of respondents said they would accept vaccination in a hypothetical future pandemic with COVID-19-like fatality, despite substantially higher previous COVID-19 vaccine uptake. Willingness varied by demographics, perceived disease risk, exposure to misinformation, vaccine characteristics, and practical factors such as cost, evidence, professional recommendations, and accessibility.

24 Aug 2026

Could a daily vinegar drink help with constipation? A small trial offers a clue

A randomized, double-blind trial found that adults with mild constipation who drank a vinegar beverage daily for four weeks had more frequent bowel movements than those receiving placebo. Exploratory findings also suggested earlier improvements in bowel habits, although the small feasibility-based trial requires confirmation in larger and more diverse populations.

24 Aug 2026

Shared protein pathology redefines treatment for multiple neurodegenerative diseases

On the surface, amyotrophic lateral sclerosis (ALS), frontotemporal dementia (FTD) and limbic-predominant age-related TDP-43 encephalopathy (LATE) might seem like unrelated diseases.

24 Aug 2026

Researchers explore the link between tau levels and depressive symptoms in older people

During typical aging and Alzheimer's disease progression, higher levels of a protein called tau are associated with more depressive symptoms.

24 Aug 2026

Harvard engineers develop smartphone app to aid navigation for people with blindness

For people with blindness or who have low vision, moving around independently is a daily challenge. Harvard researchers have developed a new tool that could help such people navigate more quickly and safely, using nothing but a device they likely already have – a smartphone.

24 Aug 2026

Understanding of palliative care drives end-of-life preferences

People with a comprehensive understanding of palliative care are more likely to prefer end-of-life care at home or in a hospice. Among individuals with less understanding about palliative care, hospital care is preferred.

24 Aug 2026

New statistical framework untangles genetic and environmental autism risk

A powerful new research tool from a University of Virginia School of Medicine scientist and colleagues is set to advance our understanding of how genetics and environment contribute to autism risk.

24 Aug 2026

New EAACI guidelines for effective allergy management

Allergic rhinitis and asthma are among the most common chronic diseases today, affecting hundreds of millions of people worldwide.

24 Aug 2026

Study maps rising lifetime risk of digestive cancers in China

The global landscape of oncology is shifting, and nowhere is this transition more complex or consequential than in China.

24 Aug 2026

Short workouts or naps protect memory after sleep deprivation

A short workout or a nap can help protect memory after a sleepless night, a McGill University-led study has found.

24 Aug 2026

Targeting cyclin-dependent kinases offers new pathways for cancer therapy

Cancer is the second leading cause of death in Germany. In the search for new therapeutic approaches that target the uncontrolled growth of tumor cells, a class of enzymes known as cyclin-dependent kinases (CDKs) has come into focus.

24 Aug 2026

California landscapes linked to differing rates of Valley fever

Researchers from University of California San Diego and University of California, Berkeley have found that certain landscapes surrounding California communities are associated with differing rates of Valley fever, a fungal respiratory infection caused by inhaling spores carried in windblown dust.

24 Aug 2026

Survey provides a comprehensive snapshot of youth mental health and drug use in Ontario

Findings from the 2025 Ontario Student Drug Use and Health Survey (OSDUHS) released today by the Centre for Addiction and Mental Health (CAMH) suggest that Ontario middle and high school students have rebounded from the heightened mental health challenges seen during and immediately following the COVID-19 pandemic.

24 Aug 2026

Older brains' language processing network remains resilient to aging

As people age, many cognitive functions tend to decline. Brain scanning studies have revealed corresponding changes in the function of a brain network that is involved in many of these cognitive functions, including working memory and problem-solving.

24 Aug 2026

Review uncovers how tryptophan metabolism affects female reproductive health

In recent years, issues concerning female reproductive health have become a global challenge that cannot be ignored.

24 Aug 2026

New study makes progress in understanding the mechanisms behind severity of HFpEF

Approximately 3 million people in the United States are living with a condition called heart failure with preserved ejection fraction, or HFpEF.

24 Aug 2026

Multi-target interventions may yield superior outcomes for chronic ankle instability

Ankle sprain is the most prevalent sports-related injury affecting the lower limbs, and up to 70% of individuals with ankle sprain experience persistent symptoms, such as sensorimotor impairment and balance deficits, which may ultimately progress to chronic ankle instability (CAI).

24 Aug 2026

Study confirms benefits of robotic gastric cancer surgery

Surgery remains the primary curative treatment for gastric cancer, with laparoscopic gastrectomy (LG) established as a standard minimally invasive approach.

24 Aug 2026

Medical News

Recipient reputation helps stabilize cooperation in large communities

An 11-year study found the same social media pattern again and again

Japan vaccinated heavily during COVID-19. Why are so many unsure about vaccinating next time?

Could a daily vinegar drink help with constipation? A small trial offers a clue

Shared protein pathology redefines treatment for multiple neurodegenerative diseases

Researchers explore the link between tau levels and depressive symptoms in older people

Harvard engineers develop smartphone app to aid navigation for people with blindness

Understanding of palliative care drives end-of-life preferences

New statistical framework untangles genetic and environmental autism risk

New EAACI guidelines for effective allergy management

Study maps rising lifetime risk of digestive cancers in China

Short workouts or naps protect memory after sleep deprivation

Targeting cyclin-dependent kinases offers new pathways for cancer therapy

California landscapes linked to differing rates of Valley fever

Survey provides a comprehensive snapshot of youth mental health and drug use in Ontario

Older brains' language processing network remains resilient to aging

Review uncovers how tryptophan metabolism affects female reproductive health

New study makes progress in understanding the mechanisms behind severity of HFpEF

Multi-target interventions may yield superior outcomes for chronic ankle instability

Study confirms benefits of robotic gastric cancer surgery

How ELRIG Is Helping Mid-Career Scientists Navigate Leadership, Career Change and Redundancy

The role of UV-Vis in biopharma QC

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