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Phys.org / Mathematician solves origami donut efficiency challenge with fewest folds
Most people wouldn't think that it would take rigorous mathematical proof to show how many folds it takes to make a donut shape out of paper. Yet, no one could quite figure it out until recently.
Medical Xpress / A common food compound may hold the key to shutting down leaky gut damage
When the intestinal lining breaks down, harmful gut bacterial antigens can slip into the bloodstream alongside nutrients. This breach in the gut's protective barrier, known as "leaky gut," is more than a digestive issue—it's ...
Phys.org / Space station dust maps slash climate uncertainty over iron-rich particles
New research from a team of scientists led by Cornell is transforming how researchers understand one of the atmosphere's most abundant and least understood constituents: mineral dust.
Phys.org / Researchers discover how to turn one germ's drug resistance into an Achilles' heel
Decades of reliance on the antibiotic rifampicin have fueled the rise of drug-resistant Mycobacterium tuberculosis (Mtb). But as the bacterium mutates to protect itself from the drug, it also creates new weak points that ...
Tech Xplore / Florida sues OpenAI, CEO Altman over ChatGPT harm to minors
Florida's attorney general on Monday sued OpenAI and its CEO Sam Altman, accusing the company's ChatGPT chatbot of endangering young users by making them addicted and encouraging harmful behaviors.
Tech Xplore / Nvidia PC chip hailed as 'game changer' in race for AI device
Laptop chipmakers such as Intel and AMD should be worried about their new rival Nvidia, experts say, after the US hardware titan announced Monday a push into the personal computer market.
Phys.org / Zebrafish microbiome model enhanced by simple trick
A new advance in animal husbandry involving a popular aquarium fish should speed the pace of discovery in laboratory studies of host-microbe interactions, researchers report. The new findings by researchers from the University ...
Medical Xpress / Novel radiotracer images overactive adrenal glands to avoid invasive primary aldosteronism procedure
A new first-in-human study has validated a PET radiotracer that can effectively image overactive adrenal glands, offering an alternative to the highly invasive procedure currently utilized to diagnose primary aldosteronism. ...
Medical Xpress / Comprehensive atlas maps dendritic cells across cancers
Researchers from VIB, VUB, and an international network of collaborators have created the most comprehensive single-cell atlas to date of tumor-associated dendritic cells. By integrating data from 14 mouse tumor models and ...
Tech Xplore / AI giant Anthropic confidentially files for IPO
AI giant Anthropic, the maker of the Claude chatbot, announced Monday that it had filed confidentially for an initial public offering (IPO), as Silicon Valley AI companies look to raise the enormous sums needed to fuel the ...
Phys.org / Nanoengineered materials can store and release hydrogen at room temperature
Energy engineers worldwide are working on various new technologies that could help to limit greenhouse gas emissions on Earth and address climate change. One proposed alternative to polluting fossil fuels, such as petrol, ...
Medical Xpress / Cancer care workforce gap could reach 100 million by 2050, report warns
A global report has warned of an impending shortage of nearly 100 million cancer care workers by 2050. The Lancet Oncology Commission warns that the shortfall, driven by rising cancer rates and workforce gaps, will place ...