All News
Medical Xpress / Access to ophthalmologists improved from 2014 to 2024, research shows
Overall access to ophthalmologists improved from 2014 to 2024, according to a research letter published in JAMA Ophthalmology.
Medical Xpress / Taking prenatal supplements associated with 30% lower risk of autism
Researchers from Curtin University in Australia and multiple universities in Ethiopia report that prenatal folic acid and multivitamin supplementation is associated with a roughly 30% lower risk of autism spectrum disorder ...
Phys.org / Why mysterious structures within Earth's mantle hold clues to life here
For decades, scientists have been baffled by two enormous, enigmatic structures buried deep inside Earth with features so vast and unusual that they defy conventional models of planetary evolution.
Medical Xpress / Higher glycemic index linked to higher lung cancer risk
In a study appearing in The Annals of Family Medicine, researchers examined whether people who follow higher-GI or higher-GL diets have different risks of developing lung cancer. They used data from 101,732 adults in the ...
Phys.org / Video catches wild wolf pulling in crab trap to get to food—but is it tool use?
Many animals have been observed using tools. For example, chimps tear leaves off of branches and stick them into holes to pull out termites, and wild dingoes have been observed moving objects to stand on to get to another ...
Phys.org / School violence doesn't happen in isolation: What research from southern Africa is telling us
School violence is a global public health phenomenon. This is when learners and teachers are the victims of physical and psychological abuse, cyber threats and bullying, fights, gangsterism, and the use of weapons at school.
Phys.org / The Batman effect: The mere sight of the 'superhero' can make us more altruistic
If "Batman" appears on the scene, we immediately become more altruistic: in fact, research conducted by psychologists from the Università Cattolica del Sacro Cuore, Milan, shows that the sudden appearance of something unexpected—Batman—disrupts ...
Tech Xplore / Stress and a toxic workplace culture can cause insider cybersecurity threats
While most organizations address cybersecurity issues with technology and surveillance, Emmanuel Anti's research argues that empathy may be a more effective defense. His doctoral dissertation at the University of Vaasa explores ...
Medical Xpress / Novel discovery reveals how brain protein OTULIN controls tau expression and could transform Alzheimer's treatment
Scientists have uncovered a surprising mechanism by which a brain enzyme called OTULIN controls the expression of tau, the protein that forms toxic tangles in Alzheimer's disease. The findings, published in Genomic Psychiatry, ...
Phys.org / Nanoflowers rejuvenate old and damaged human cells by replacing their mitochondria
Biomedical researchers at Texas A&M University may have discovered a way to stop or even reverse the decline of cellular energy production—a finding that could have revolutionary effects across medicine.
Phys.org / Decapitated fossil fish with guts still intact reveal ancient predatory habits
In a study appearing in Fossil Record, researchers Martin Ebert and Martina Kölbl-Ebert analyzed the remains of a unique fossil type: the decapitated head of Aspidorhynchus, with its gastrointestinal tract (guts) still attached. ...
Phys.org / Media, sentiment, power: Study shows negative media coverage of migrants triggers discriminatory welfare decisions
In recent years, right-wing populist parties have experienced significant political success across nearly all Western democracies. With their increasing political establishment, xenophobic attitudes have become normalized. ...