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While online research is a useful way to reach people who may not take part in in-person studies, researchers are increasingly concerned that fake, automated, and duplicate survey responses can reduce data quality and compromise findings.

Samantha Parker Kelleher, along with researchers at BU School of Public Health and Boston Medical Center, will examine the role of high blood pressure during the postpartum period on the risk of developing recurrent hypertensive disorders of pregnancy, such as preeclampsia and gestational hypertension.

Remote monitoring isn't a panacea for reducing readmissions across all conditions - and for some patients, clinicians should proceed with caution, clinical trial results published today in JAMA Network Open suggest.

Reducing the damage sustained by the heart during a myocardial infarction remains one of the major challenges in cardiology, even when the blocked coronary artery is reopened in a timely manner.

Adolescents who spend at least two hours a day on social media are more likely to experience depressive symptoms and poorer wellbeing, with the strongest effects in early adolescence, according to new research.

A review article now published in "Nature Reviews Genetics" brings together evolutionary theory, comparative genomics and large-scale human genetics to explain why we age and why aging rates differ among individuals and species.

Researchers at the University of California San Diego have completed a massive genetic study that identifies key biological drivers of cocaine addiction, uncovering a potential new target for treatment that resides in the liver rather than the brain.

Blood pressure management after thrombectomy for acute ischemic stroke may require a change in approach.

Daily life is shaped by the solar day, influencing when we wake up, eat, work, and sleep. Inside the body, a similar internal timing system -present in nearly every cell- known as the circadian clock, synchronizes many biological functions such as sleep, metabolism, hormone release, and even the immune system's activity.

In 2022, about 149 million children under age five worldwide suffered from childhood stunting. A critical marker of chronic undernutrition, stunting is more than a metric of physical height.

Enterobactin, a molecule produced by gut bacteria, may hold a surprising key to reducing intestinal inflammation. Not by attacking the immune system directly, but by temporarily slowing down the cell's own energy production.

Acute cardiac responses to marathon running include biomarker spikes and structural changes, though their long-term impact on heart health needs further study.

A new treatment platform developed by researchers at The University of Texas MD Anderson Cancer Center was able to deliver messenger RNA (mRNA) of the full-length DMD gene into preclinical models of Duchenne muscular dystrophy, successfully restoring the production of an important muscle protein, dystrophin, and dramatically improving muscle strength, endurance and function in vivo.

Teenage risk-taking, such as experimentation with alcohol, cannabis, nicotine and other substances, may reflect a compensatory response to lower baseline dopamine, the brain chemical for reward activity, suggests a new University of Pittsburgh School of Medicine study, published today in Nature Communications.

Chronic pancreatitis (CP) diminishes quality-of-life (QoL) across mobility, self-care, daily activities, mental health, and pain-not just abdominal discomfort-according to a new Mayo Clinic study available online on August 27, 2025, and published in Volume 9, Issue 1 of the Journal of Pancreatology on March 30, 2026.

Since the introduction of the Da Vinci robotic system, robot-assisted colon resection has gained popularity because of its the potential technical advantages.

A study shows existing dietary recommendations fail to meet flavanol intake levels linked to cardiovascular benefits, indicating a need for targeted guidelines.

The powerful role of exercise in maintaining skeletal muscle could be the key to improving health and resilience in older age, according to new research from Monash University.

A new study by investigators from Mass General Brigham Cancer Institute found that an ultrasensitive blood test called HPV-DeepSeek could help identify which people with HPV-associated head and neck cancer still had cancer cells in their bodies after surgery and may benefit the most from additional treatments. Their results are published in Science Translational Medicine.

Researchers at RCSI University of Medicine and Health Sciences have developed an artificial model of the mitral heart valve that faithfully mimics the valve's complex mechanical behavior in the human heart.