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Phys.org / Cell-by-cell sodium mapping reveals astrocytes are far less uniform than believed
The element sodium plays a key role in nervous system function. An international research team headed by the Institute of Neurobiology at Heinrich Heine University Düsseldorf (HHU) has now conducted a closer examination of ...
Phys.org / Flint reveals changes in human mobility in the southern Pyrenees during the Upper Paleolithic
Analysis of more than 3,000 lithic artifacts from the Cova Gran de Santa Linya site (Les Avellanes-Santa Linya, Lleida) shows that anatomically modern human communities occupying the southern Pyrenees during the Upper Paleolithic ...
Tech Xplore / AI controversy swirls around writer from Trinidad and Tobago who won a prestigious prize
A prize-winning Caribbean writer from Trinidad and Tobago is embroiled in the latest controversy involving the use of AI for a creative work, after allegations that artificial intelligence was used to write a short story.
Tech Xplore / 3D-printed speaker cover can focus audio into a private 'sound spot'
Music lovers may one day be able to blast their favorite artists, headphone-free, without angering the neighborhood or colleagues, thanks to researchers at Penn State. The team designed a system that can manipulate sound ...
Phys.org / Macrocyclic host molecules observed working together on a surface
A collaborative research team from Kanazawa University and Kyoto University reports the successful visualization of how densely assembled macrocyclic host molecules cooperatively capture guest molecules on a surface. Using ...
Medical Xpress / Overloaded brain cleanup cells may mark severe multiple sclerosis progression
Researcher Daan van der Vliet, together with colleagues from the Netherlands Institute for Neuroscience, Leiden University, and Utrecht University, has discovered an important mechanism that may be linked to severe progression ...
Medical Xpress / Ebola risk now at highest level in DR Congo, says WHO
The risk from the deadly Ebola outbreak has been raised to the highest level for the Democratic Republic of Congo, the World Health Organization said Friday, as the toll continued to rise.
Phys.org / Ice core discovery finds volcanic eruptions could cause greater global disruption than previously thought
New research from the University of St Andrews has precisely dated an eruption from Newberry Volcano and discovered that its ash spread more than 5,000 km across the globe, far further than previously thought for an eruption ...
Medical Xpress / A brief kidney crisis in childhood can cast a long shadow over health for years afterward
Acute kidney injury (AKI) is a condition in which the kidneys suddenly lose their ability to filter waste from the blood. Developing within hours or days, AKI can cause dangerous waste accumulation and disrupt the body's ...
Phys.org / AI will not take your job, it can transform it—but only if you trust it, says researcher
The rise of generative AI has sparked widespread concern about job security and the future of human work. In his doctoral dissertation at the University of Vaasa, Finland, Zhe Zhu reveals that when employees trust the system ...
Medical Xpress / EU regulator approves pill form of Novo Nordisk's Wegovy weight loss drug
Novo Nordisk has obtained approval for the pill form of its popular Wegovy anti-obesity drug in the European Union, the bloc's medicines regulator said on Friday.
Science X / Morning coffee may give early Parkinson's brains an unexpected edge where everyday thinking starts to slip
Forgetting familiar faces, struggling to make simple decisions, or taking longer than usual to respond to stimuli are just a few examples of how cognitive decline can appear in everyday moments for many people with Parkinson's ...
