Dental clinic brings confidence and smiles to underserved communities

There's long been evidence that what we eat can affect our risk of dementia, Alzheimer's disease and cognitive decline as we age. But can any one diet actually keep the brain strong and lower dementia risk? Evidence suggests the so-called "Mind diet" might.

For years, scientists have believed that inflammation inevitably increases with age, quietly fueling diseases like heart disease, dementia and diabetes. But a new study of Indigenous populations challenges that idea and could reshape how we think about aging itself.

Adding bile acids as farnesoid X receptor agonists to the culture medium supported the growth and development of unique stem cell-derived hepatic organoids, report researchers from Japan. These three-dimensional liver organoids were capable of sustained, long-term proliferation while retaining hepatocyte-like features. Their findings could have the potential to drive future research on chronic liver disease and result in newer therapeutic approaches to treat it.

The public health provisions in the massive spending package that President Donald Trump signed into law on July 4, 2025, will reduce Medicaid spending by more than US$1 trillion over a decade and result in an estimated 11.8 million people losing health insurance coverage.

Bedtime can be tricky for parents, especially when their child is experiencing behavioral sleep problems, but help is on the way with an app in development designed to help parents manage their child's sleep problems.

University of Wisconsin–Madison–led researchers report lower yet statistically non-significant recurrence of Clostridioides difficile (C. diff) among adults given low-dose oral vancomycin during antibiotic therapy.

The brain doesn't merely register time—it structures it, according to new research from the Kavli Institute for Systems Neuroscience published in Science.

A new study led by the University of Hertfordshire for the East of England's first specialist children's hospital has found that shared mealtimes in hospital settings can significantly improve the health and well-being of children and young people.

A pairing of two experimental drugs inhibits tumor growth and blocks drug-induced resistance in ovarian cancer, according to a preclinical study led by Weill Cornell Medicine investigators.

Britain's patients have revealed what they really want from their GPs—and it's far more than just a quick appointment.

A new preclinical study from Monash University has uncovered the role of the female sex hormone estrogen in protecting the hearts of women with high blood pressure—a link that, until now, has not been fully understood by scientists.

A first-of-its-kind online body image and well-being program designed to help people with Inflammatory Bowel Disease (IBD) feel more positive about their bodies has been developed by Flinders University.

In combat zones and emergency rescues, rapid evacuation and treatment can mean the difference between life and death. But prolonged immobilization during transport poses another life-threatening risk: pressure injuries.

Imagine your friend hasn't replied to a message in a few hours. Most people might think, "they are probably just busy."

Corticosteroids, a commonly prescribed medication to alleviate cancer-related symptoms for non-small cell lung cancer patients treated with immunotherapy, are the main reason certain immunotherapies may fail in treating the disease, according to new research by Keck Medicine of USC.

Tooth enamel, the hardest substance in the human body, may be at risk of gradual and permanent wear from chewing vegetables.

A new study by researchers at Karolinska Institutet and Karolinska University Hospital shows that patients diagnosed with the rare skin cancers mycosis fungoides and Sézary syndrome face a significantly higher risk of dying from lymphoma and infections compared to the general population. The study was recently published in the British Journal of Dermatology.

Needles designed to be less than 1mm in length painlessly penetrate the outer layer of the skin and deliver medication into the body, according to new research by a team from Griffith University and University of Newcastle.