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New card deck helps children manage stress and build resilience

A Case Western Reserve University professor has developed an innovative card deck designed to help children manage stress and build emotional resilience in today's challenging world.

4 Feb 2026

Too many antioxidants may negatively affect future offspring

Antioxidants have been marketed as miracle supplements, touted for preventing chronic diseases and cancers; treating COPD and dementia; and slowing aging.

4 Feb 2026

Metformin linked to lower odds of intermediate macular degeneration in people with diabetes

A five-year image-based study in people with type 2 diabetes found metformin use was associated with lower odds of developing intermediate age-related macular degeneration. The observational findings suggest a potential protective link but do not establish causation and warrant prospective clinical trials.

4 Feb 2026

IVF study finds shorter insemination protects embryo availability without harming success

Short-term sperm–oocyte co-incubation during IVF cycles with only one or two retrieved oocytes produced cumulative live birth rates comparable to conventional overnight insemination. It also improved fertilisation metrics and reduced cancellation or no-embryo cycles, suggesting practical laboratory advantages without improving overall live birth probability.

4 Feb 2026

Study finds ADHD symptoms linked to higher internet addiction risk in college students

A cross-sectional study of Chinese college students found ADHD symptoms were associated with internet addiction, with insomnia and executive dysfunction acting as mediating factors. Moderate and high physical activity levels were also linked with lower internet addiction symptoms, although causality cannot be inferred.

4 Feb 2026

Emotional pain often outweighs fear in post-traumatic stress disorder

New research is challenging the long-held view of post-traumatic stress disorder (PTSD) as a fear-based disorder. In a new study, 68% of trauma-exposed individuals reported that emotional pain (guilt, shame, sadness, loss of joy) impaired their daily functioning more than fear.

4 Feb 2026

Rapid zebrafish model mimics muscle aging and sarcopenia

As people age, muscles naturally lose mass and strength, a condition known as sarcopenia. The decline can make everyday activities harder and increases the risk of falls, disability and early death.

4 Feb 2026

Neurological Long COVID hits harder in some countries than others

A global study reveals significant variations in neurological Long COVID symptoms, highlighting the need for tailored healthcare responses across countries.

4 Feb 2026

Which hair loss supplements actually work?

Researchers compare the effectiveness and safety of multiple dietary supplements for hair loss.

4 Feb 2026

Clear aligners protect oral microbiome better than fixed braces

Researchers compare the effects of clear aligners and fixed appliances on oral microbiota and oxidative stress in the oral cavity.

4 Feb 2026

Unusual i-DNA structure shown to regulate genes and cancer

DNA's iconic double helix does more than "just" store genetic information. Under certain conditions it can temporarily fold into unusual shapes.

3 Feb 2026

Social media support may ease anxiety in young adults

Anxiety is the second leading cause of disability and mortality worldwide. Roughly a third of adults in the U.S. will experience an anxiety disorder within their lifetime, and the median age of onset is 17 years old.

3 Feb 2026

Study links paid sick leave to lower infection risk

Home service workers-those who provide care, inspections, or repairs inside private homes-can often lack paid sick leave, making illness a direct financial risk.

3 Feb 2026

Breastfeeding and pregnancy linked to improved postmenopausal cognition

Female brains have historically evolved to adapt to pregnancy, undergoing structural and functional changes.

3 Feb 2026

Estrogen levels in the brain may play a role in women’s risk of stress-related memory problems

Experiencing multiple acute stresses at the same time, as in natural disasters or mass shootings, can leave lasting memory scars.

3 Feb 2026

Ohio faces Lyme disease risk comparable to endemic regions

The risk for being bitten by a tick infected with bacteria that cause Lyme disease is as high in Ohio as it is for those living in Northeast states that have dealt with Lyme disease for over 50 years, according to a new study.

3 Feb 2026

Shorter working hours boost health, creativity and productivity

Working less can make people healthier - and also more creative and more productive. New research shows that a reduction in working hours can be associated with improved work ability, lower stress levels, and organizational behavioral changes.

3 Feb 2026

Self-employment increases stress even after controlling for genetics

The link between self-employment and stress is confirmed by twin studies, showing higher stress levels tied to long hours, urging a focus on work-life balance.

3 Feb 2026

Low-intensity pulsed ultrasound shows promise for ovarian function restoration

Announcing a new article publication for BIO Integration journal. Premature ovarian insufficiency (POI) is a complex endocrine disorder characterized by premature depletion of ovarian follicles, and resulting in ovarian failure and decreased fertility.

3 Feb 2026

Cardiologists highlight overlooked heart risks across women’s lives

Heart disease remains the leading cause of death for women in the United States, yet awareness of cardiovascular risk—particularly among younger women and women of color—has stalled, even as rates of high blood pressure, diabetes, obesity, and high cholesterol continue to rise.

3 Feb 2026