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Medical Xpress / Tiny peptide shows promise in slowing epilepsy progression
Epilepsy is one of the most common neurological disorders in the world. According to the World Health Organization, around 50 million people live with epilepsy, a condition marked by recurring seizures that can also affect ...
Phys.org / Asteroid that wiped out dinosaurs had limited impact on sharks and rays, study shows
A new study using advanced artificial intelligence (AI) has revealed that the asteroid strike that wiped out the dinosaurs 66 million years ago caused only a modest decline in shark and ray species. The findings, published ...
Phys.org / Targeted support, belonging initiatives key for financially insecure students
A new report from Penn State's Center for Collegiate Mental Health (CCMH) highlights the role colleges and universities can play in improving student outcomes by identifying financial insecurity early, and building coordinated ...
Medical Xpress / Glowing bacterial sensors detect gut illness in mice before symptoms emerge
University of British Columbia researchers have engineered gut bacteria that dim their fluorescent glow in the presence of illness. Their findings could improve how we diagnose problems in the gut by using bacteria that already ...
Phys.org / Establishing design principles for achieving ultralow thermal conductivity via controlled chemical disorder
A major challenge in thermal-management and thermal-insulation technologies, across multiple industries, is the lack of materials that simultaneously offer low thermal conductivity, mechanical robustness, and scalable fabrication ...
Medical Xpress / Antidepressants not linked to worse early outcomes after traumatic brain injury
Taking certain antidepressants at the time of a traumatic brain injury (TBI) is not associated with an increased risk of death, brain surgery, or longer hospital stays, according to a new study. For the study, researchers ...
Phys.org / Novel 'XFELO' laser system produces razor-sharp X-ray light
A team of engineers and scientists has shown for the first time that a hard-X-ray cavity can provide net X-ray gain, with X-ray pulses being circulated between crystal mirrors and amplified in the process, much like happens ...
Phys.org / Global livestock antibiotic use falls, but trade shifts the problem abroad
After decades of growth, the use of antimicrobials—including antibiotics—in livestock peaked in 2013 and then dropped by nearly a third by 2020, finds a major new study led by UCL researchers. The decline is positive, ...
Medical Xpress / 'Bird's nest parenting' may help keep a child's life stable after parents have separated
When a family breaks up, many children lose their stable home and have to adjust to living between several households. This lifestyle can be exhausting for the child and can exacerbate stress and health problems associated ...
Medical Xpress / Foundations for type 1 diabetes may already be laid during pregnancy
Researchers have identified a protein pattern that, already at birth, looks markedly different in those who later go on to develop type 1 diabetes. The findings show that a combination of several factors during pregnancy ...
Medical Xpress / Early do-not-attempt-resuscitation orders aren't driving disparities in cardiac arrest survival, finds study
Black and Hispanic patients experience lower survival rates after in-hospital cardiac arrest (IHCA) than white patients. But a new Yale study suggests that differences in the use of early do-not-attempt-resuscitation (DNAR) ...
Medical Xpress / Down syndrome's unique cancer risk profile mapped across lifespan
Children with Down syndrome have a significantly increased risk of leukemia, while adults have a lower risk of several common solid tumors, according to a new register study from Karolinska Institutet published in the British ...