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Efficient pitching mechanics can help avoid career-threatening elbow injuries

As professional baseball sees another high-profile elbow injury with Toronto Blue Jays right-hander José Berríos having undergone ulnar collateral ligament (UCL) surgery, new research from the University of Waterloo suggests many pitchers may be able to reduce stress on their elbows without sacrificing velocity.

27 May 2026

Why blood pressure rises faster in women after midlife

This review examines how sex-specific blood pressure trajectories are shaped by genetics, hormones, metabolic risk factors, lifestyle exposures, environmental stressors, and medical treatments. It highlights that women generally have lower blood pressure earlier in life but may experience steeper increases with aging, especially around and after menopause, with exogenous stressors appearing to have a greater impact in women than in men.

27 May 2026

Climate change could expand chikungunya into temperate regions worldwide

Chikungunya ('to become contorted' in the Kimakonde language, named after the characteristic joint ache) is classified as one of the neglected tropical diseases by the World Health Organization.

27 May 2026

How the right diet could support the gut bacteria that matter most

This review examines how gut keystone bacteria shape microbiome stability, disease risk, and responses to diet. It highlights why better identification methods, experimental validation, and precision diet-probiotic strategies are needed to restore gut homeostasis.

26 May 2026

Study finds many hikers remain unprepared for wilderness emergencies

With the arrival of warmer weather across the United States, outdoor enthusiasts are returning to America's parks and forests to hike and run on the country's beautiful, often remote, networks of trails.

26 May 2026

Deep learning model predicts vascular cognitive impairment from brain scans

The team built a DenseNet – a densely connected convolutional neural network – that learns hierarchical features directly from raw DTI volumes.

26 May 2026

One-time gene editing cuts LDL cholesterol in early hypercholesterolemia trial

A phase 1 NEJM interim analysis found that a single infusion of the investigational base-editing therapy VERVE-102 produced dose-dependent reductions in circulating PCSK9 protein and LDL cholesterol in adults with heterozygous familial hypercholesterolemia or premature coronary artery disease.

26 May 2026

ICU pneumonia mortality rates remain elevated in developing nations

A scientific review published today in the NEJM Evidence journal, coordinated by the D'Or Institute for Research and Education (IDOR), evaluated outcomes of adults with community-acquired pneumonia (CAP) admitted to intensive care units (ICUs) in middle-income countries.

26 May 2026

Retatrutide reshapes metabolism in obesity and type 2 diabetes, study finds

Retatrutide altered circulating metabolites and lipids linked to fatty acid oxidation and insulin resistance in people with obesity, with or without type 2 diabetes. These biomarker changes suggest improved metabolic health, but the post-hoc analysis remains hypothesis-generating and does not prove direct clinical benefit.

26 May 2026

Macrophage location within tumors may influence cancer progression outcomes

Cancer tumors are surrounded by immune cells, but not all of those cells help the body fight back. Some support anti-cancer immunity, while others can unexpectedly help tumors survive.

26 May 2026

Colorful Nutri-Score labels attract more consumer attention in supermarkets

Anyone seeking to purchase healthy products at the supermarket needs clear guidance. Nutritional labelling schemes, such as Nutri-Score labels, are designed to help with that.

26 May 2026

Study links fathers’ preconception stress to altered offspring development

Research from the University of Colorado Anschutz suggests that stress experienced by a father before conception may influence an offspring's growth by altering small molecular signals in sperm.

26 May 2026

Urine test may help identify autism risk in children

A simple urine test may help identify children at risk for autism sooner than current assessments - opening the door for earlier diagnosis and treatment, and better long-term outcomes for children who do have autism spectrum disorder.

26 May 2026

Early multidisciplinary care speeds concussion recovery in children

Children recover significantly faster from concussion after receiving early, multidisciplinary care designed to treat persistent symptoms, according to a new study.

26 May 2026

Rare dual transplant gives Michigan patient a second chance

After nearly two decades of life-threatening illness, repeated complications, and organ failure, 33-year-old Briana Dery of Twining, Mich., is looking ahead to a healthy future, after successfully undergoing one of the rarest and most complex procedures in modern medicine.

26 May 2026