Dementia linked to problems with brain's waste clearance system

Interventions designed to reduce loneliness can be effective, but do not yet offer a complete solution to what is becoming a worldwide public health problem, according to research published in the journal American Psychologist.

You may have seen recent news stories reporting that a national data investigation found that routine childhood vaccination is slipping across much of the United States, leaving classrooms and daycares with growing gaps in protection against highly contagious diseases like measles and whooping cough.

A new study estimates that nearly one in five urinary tract infections in Southern California may be caused by E. coli strains transmitted through contaminated meat—and pose a hidden foodborne risk to millions of people not just in California but across the US.

The threat posed by superbugs to travelers from countries around the globe has been revealed in a new study from The Australian National University (ANU).

For many people, the rise of artificial intelligence–generated images has sparked anxiety—about misinformation, deepfakes and the blurring line between what's real and what's not. But in the world of medical imaging, realism isn't the problem—it's the goal.

Identifying the factors that contribute to psychopathology and increase the risk of experiencing specific mental health conditions is a long-standing goal for many psychology researchers. While past studies have highlighted the crucial role of some experiences, particularly challenging events unfolding during childhood and adolescence, in the development of mental health disorders, their influence is often difficult to quantify and differentiate from other factors that could contribute to psychopathology.

Autoimmune neuromuscular diseases may sound complex, but understanding them is the first step to getting the right care and support. Conditions such as Lambert-Eaton myasthenic syndrome (LEMS), myasthenia gravis (MG), and inclusion body myositis (IBM) affect how muscles and nerves communicate, leading to muscle weakness and fatigue.

Imagine popping by your eye doctor's office for a quick cataract surgery.

Standard MRI scans of a person's tongue could assist in the early detection and ongoing monitoring of motor neuron disease.

Alzheimer's disease is notorious for scrambling patients' daily rhythms. Restless nights with little sleep and increased napping during the day are early indicators of disease onset, while sundowning, or confusion later in the day, is typical for later stages of the disease.

A test deployed in many fertility clinics to assess the viability of embryos for use in IVF is likely to overestimate the number of embryos with abnormalities, suggests a study published in Nature Biotechnology.

Scientists at ARUP Laboratories have developed an artificial intelligence (AI) tool that detects intestinal parasites in stool samples more quickly and accurately than traditional methods, potentially transforming how labs diagnose parasitic infections around the world.

An international panel of leading experts on women's mental health is recommending that postpartum psychosis be recognized as a distinct category of mental illness and classified accordingly within standardized medical coding systems.

Patients with preexisting gastroesophageal reflux disease (GERD) have an increased risk for incident acute myocardial infarction (AMI), according to a study published online Oct. 13 in JGH Open.

For patients with early-stage cervical cancer, sentinel lymph node biopsy alone is noninferior to lymphadenectomy with respect to disease-free survival, according to a study published online Oct. 15 in the New England Journal of Medicine.

Teenagers who don't get enough sleep on school nights or have interrupted sleep are at greater risk of suicide, new research from the University of Warwick has found.

Ewing sarcoma is one of the most common bone cancers seen in children, and if it spreads, it can be deadly. One study found that under a quarter of children with multi-metastatic Ewing sarcoma survived five years after their diagnosis.

For a while, the "hot girls have stomach problems" trend on social media has been a way for women to destigmatize irritable bowel syndrome (IBS).