In a Viewpoint, researchers examined evidence that exercise can reduce symptoms of depression and anxiety, support cognition, and may help lower the risk of cognitive decline, although evidence for dementia prevention remains largely observational. The authors argue that exercise should be prescribed as a structured component of brain-health care, with individualized recommendations that account for medical conditions, safety, and barriers to participation.

4 Nov 2026

New digital therapy prevents maternal anxiety from escalating during pregnancy

Pregnant women or birthing people with undiagnosed anxiety could benefit from a new digital therapy, according to a clinical trial led by King's College London.

4 Nov 2026

Supervised food challenges clear many infants of suspected peanut allergy

A world-first national program has discovered more than a third of babies thought to have a peanut allergy could safely have the diagnosis removed. And the findings are changing how Australia's healthcare system approaches infant food allergies.

4 Nov 2026

Cannabis dominates youth hospital visits while alcohol impacts older adults

A large national study analyzing emergency department visits and hospitalizations related to alcohol or cannabis use across the U.S. has found diverging age patterns: Among people who presented to the hospital for a substance-related problem, cannabis was involved in the majority of visits by adolescents and young adults, while alcohol predominated among older adults.

4 Nov 2026

A three-drug diabetes pill outperformed dual therapy

Clinical trial results indicate that a fixed-dose combination of dapagliflozin, glimepiride, and metformin offers superior glycemic control in diabetes therapy.

4 Nov 2026

AI-enabled Mayo Clinic tool supports individualized patient care decisions

Mayo Clinic Platform announced today the launch of a new Clinical Decision Support (CDS) solution that brings Mayo Clinic knowledge and evidence-informed guidance directly into clinicians' workflows, helping them access trusted, relevant information when and where they are making patient care decisions

4 Nov 2026

Flint newborn deaths fall 50% after launch of cash support program

A new peer-reviewed study published in JAMA Pediatrics has found that neonatal mortality-the death of an infant within the first 28 days of life- fell by 50% following the launch of Rx Kids, while early neonatal mortality-the death of an infant within the first 7 days of life-fell by 74%.

3 Nov 2026

Historically redlined neighborhoods report higher opioid overdose death rates

A new study from researchers at Boston Medical Center (BMC), the largest essential hospital in New England, found that Massachusetts neighborhoods given the lowest grades on historic redlining maps had 86% higher annual opioid-related overdose death rates than those given the highest grades.

3 Nov 2026

Synthetic DNA molecules enable precise targeting of cancer-linked genes

Researchers have developed a promising new approach that uses synthetic DNA molecules to target cancer-linked genes directly, opening new possibilities for future treatments, diagnostics and biological research.

3 Nov 2026

ACLM and eClinicalWorks announce the release of new lifestyle medicine tools

The American College of Lifestyle Medicine (ACLM) and eClinicalWorks today announced that new lifestyle medicine tools will be available within the eClinicalWorks electronic health record (EHR) 12.0.4, helping clinicians more seamlessly incorporate evidence-based lifestyle interventions into routine patient care.

3 Nov 2026

Innovative AI system could prevent testing delays in clinical laboratories

Weill Cornell Medicine researchers have designed an AI system that could help clinical laboratories identify problems before they disrupt testing and delay patient care.

3 Nov 2026

New debriefing model strengthens nurse empowerment and clinical training

To date, many of the methods used in clinical simulation have focused primarily on assessing technical skills and compliance with medical standards, often from a generic, interprofessional perspective.

3 Nov 2026

Study highlights overlooked pain from diabetes-related foot ulcers

Diabetes-related foot ulcers are often associated with numbness in the feet. According to patients, the fact that these ulcers can also cause severe and unpredictable pain does not receive sufficient attention within the healthcare system, according to a doctoral thesis from the University of Gothenburg.

3 Nov 2026

Private equity hospice buyouts drive up Medicare spending

A study of for-profit hospices acquired by private equity firms found that Medicare spending rose by 5.9 percent per hospice stay after acquisition, compared with similar for-profit hospices that weren't acquired.

3 Nov 2026

AI-powered heart MRI measurements better predict patients' survival

Artificial intelligence (AI) measurements of heart function from MRI scans are more strongly linked to how long patients live after their scan than measurements made by clinicians, suggesting that AI could provide a useful first-line approach to measuring heart function.

2 Nov 2026

Global pediatric stroke burden remains high despite declining mortality

Pediatric stroke has been less recognized than adult stroke, and its risk factors, epidemiology and outcomes remain insufficiently understood.

2 Nov 2026

Wearable devices and AI provide early warning signs of hypertensive crises

Using artificial intelligence (AI) to analyze patterns in measures from a portable cuff-based blood pressure monitor and health data from a wrist-worn device may help identify when adults with stage 2 high blood pressure (blood pressure ≥140/90 mm Hg) are at increased risk of a dangerously high blood pressure episode (>180/120 mm Hg with acute end-organ damage), known as a hypertensive crisis, up to three days before it occurs, according to new, independent, preliminary research to be presented at the American Heart Association's Scientific Sessions 2026.

2 Nov 2026

Long-term study supports cardiovascular safety of contemporary hormone replacement therapy

Contemporary hormone replacement therapy (HRT) was not associated with an increased risk for heart attack, stroke, blood clots or death among women ages 45 to 59, according to a large, long-term study of over 52,000 women in Israel.

2 Nov 2026

New study links cannabis use to increased cardiovascular risk

Cannabis use, including marijuana, appears to be linked with increased cardiovascular risk, especially for stroke, making it an important consideration for heart disease and stroke prevention and counseling, according to independent, new preliminary research to be presented at the American Heart Association's Scientific Sessions 2026.

2 Nov 2026

Extreme heat spikes hospital intensive care cardiac arrest admissions

As daily temperatures climbed above 90 degrees Fahrenheit (F) across the U.S., so did the rate of out-of-hospital (OHCA) cardiac arrest admissions to hospitals intensive care units (ICUs); however, the heat didn't appear to impact the overall outcomes of people admitted for cardiac arrest during heat waves compared to other times, according to new, independent, preliminary research to be presented at the American Heart Association's Resuscitation Science Symposium 2026.

2 Nov 2026