All News
Medical Xpress / How ketogenic diets help prevent seizures
A ketogenic diet—one that is high in fat and extremely low in carbohydrates—has been known for decades to reduce seizures in some epilepsy patients. But how the highly restrictive diet achieves these effects has not previously ...
Medical Xpress / Keto diet may restore exercise benefits in people with high blood sugar
To be healthy, conventional wisdom tells us to exercise and limit fatty foods. Exercise helps us lose weight and build muscle. It makes our hearts stronger and boosts how we take in and use oxygen for energy—one of the ...
Medical Xpress / Disadvantaged communities have decreased access to dialysis facilities, according to research
As community disadvantage increases, access to dialysis facilities decreases, according to a research letter published online Feb. 23 in JAMA Internal Medicine. Yu-Chu Shen, Ph.D., from the Department of Defense Management ...
Phys.org / Quantum effect could power the next generation of battery-free devices
A new study has revealed how tiny imperfections and vibrations inside a promising quantum material could be used to control an unusual quantum effect, opening new possibilities for smaller, faster, and more efficient energy-harvesting ...
Phys.org / Worming out the molecular secrets behind collective behavior
Studying social behavior is crucial for understanding how certain neuromodulatory pathways—like the serotonin pathway, which influences mood and social interactions—are regulated. Kavita Babu, Professor at the Centre ...
Phys.org / 5,000-year-old bureaucracy: Over 7,000 prehistoric seal impressions uncovered in western Iran
In the journal Antiquity, Dr. Shokouh Khosravi published preliminary findings of the largest known corpus of prehistoric seal impressions in the entire ancient world. The corpus, made up of over 7,000 seal impressions, more ...
Medical Xpress / Frozen blueberry recall issued across four states for Listeria
Close to 56,000 pounds of frozen blueberries have been recalled after testing raised concerns about possible Listeria monocytogenes contamination, according to the U.S. Food and Drug Administration (FDA).
Phys.org / New study highlights the importance of careful multiple-choice question construction
Medical, dental and master's students in biomedical sciences frequently take standardized, multiple-choice question tests to assess their foundational knowledge. Reasons for its widespread use include reliability, efficiency, ...
Phys.org / Bacterial pathogens build antibiotic-resistant 'bunkers' using filament scaffolds
Researchers have discovered and characterized at the atomic level a mechanism that enables bacterial pathogens—including hospital bacteria Acinetobacter baumannii and Pseudomonas aeruginosa—to assemble antibiotic-resistant ...
Phys.org / Tropical flowers are blooming weeks later than they used to through climate change
Climate change has caused some tropical plants to flower earlier or later than they used to; in some cases by a matter of weeks or even months, according to a study of 8,000 flowers across more than two centuries, published ...
Medical Xpress / New study maps what we do and don't know about outcomes for children in care
A new study led by Swansea University has mapped international evidence on the outcomes of children who grow up in out-of-home care. Drawing on 77 reviews, published between January 2013 and July 2024, research, shows which ...
Phys.org / Image: Intermediate spiral galaxy NGC 941
NGC 941 is located approximately 55 million light-years away in the constellation Cetus. This faint galaxy is classified as an intermediate spiral, exhibiting characteristics between a barred spiral with a central bar and ...
