Cells lining your skin and organs can generate electricity when injured − potentially opening new doors to treating wounds

Textbooks usually depict the epithelial cells encasing the interior and exterior of your body as passive barriers. But researchers discovered they can produce electrical signals like neurons.

Steve Granick, Professor of Polymer Science and Engineering, UMass Amherst • conversation
March 17, 2025 ~7 min

Simple strategies can boost vaccination rates for adults over 65 − new study

Reading a pamphlet in the doctor’s office about which vaccines to get may help nudge older adults to get vaccinated.

Laurie Archbald-Pannone, Associate Professor of Medicine and Geriatrics, University of Virginia • conversation
March 14, 2025 ~5 min


Extreme heat silently accelerates aging on a molecular level − new research

People living in locations that experience frequent extreme heat days age faster at the molecular level.

Eunyoung Choi, Postdoctoral Associate in Gerontology, University of Southern California • conversation
March 4, 2025 ~7 min

Many more Denver teens have experienced homelessness than official counts show

Youth who are homeless are often missed by official counts, but new methods may lead to improved counts.

Joshua Barocas, Associate Professor of Internal Medicine, University of Colorado Anschutz Medical Campus • conversation
March 4, 2025 ~5 min

Out-of-balance bacteria is linked to multiple sclerosis − the ratio can predict severity of disease

Levels of 2 types of bacteria in your gut could help improve the diagnosis and treatment of multiple sclerosis.

Ashutosh Mangalam, Associate Professor of Pathology, University of Iowa • conversation
March 3, 2025 ~8 min

Just having a pet doesn’t help mental health – but pet-owners with secure relationships with their pets are less depressed

Do you have a secure or anxious attachment with your pet?

Brian N. Chin, Assistant Professor of Psychology, Trinity College • conversation
Feb. 28, 2025 ~6 min

How Nutriset, a French company, has helped alleviate hunger and create jobs in some of the world’s poorest places

The key to the for-profit company’s successful partnership with governments, international agencies and humanitarian, nongovernmental organizations is how it handled its patent.

Bernard Leca, Professeur en sciences de gestion, ESSEC • conversation
Feb. 25, 2025 ~10 min

Many gluten-free foods are high in calories and sugar, low on fiber and protein, and they cost more − new research

Although gluten-free foods are trendy, they are a necessity only if you have celiac disease or wheat allergies.

Sachin Rustgi, Associate Professor of Molecular Breeding, Clemson University • conversation
Feb. 18, 2025 ~5 min


Enzymes are the engines of life − machine learning tools could help scientists design new ones to tackle disease and climate change

Enzymes significantly speed up the chemical reactions that keep you alive. Researchers are using AI to create new ones to tackle modern challenges.

Sam Pellock, Postdoctoral Scholar in Biochemistry, University of Washington • conversation
Feb. 13, 2025 ~9 min

Rural Americans don’t live as long as those in cities − new research

The study shows rates for smoking, obesity and chronic conditions such as heart disease are comparatively higher in rural areas, leading to shorter life expectancy.

Jack Chapel, Postdoctoral Scholar in Economics, University of Southern California • conversation
Feb. 11, 2025 ~6 min

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