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Microbial degradation of biodegradable sensors reveals soil dynamics

Biology, Biotechnology /

New degradable sensors may provide valuable insights into the hidden yet vital microbial communities within soil. Developed by researchers at Lancaster University, University of Colorado Boulder, and University of Manchester, the sensors measure biological activity by incorporating a degradable material that soil microbes consume. The sensors have the potential to uncover valuable insights about soil […]

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An AI-designed universal coronavirus vaccine has passed its first human trial

Healthcare, Medicine /

A new universal coronavirus vaccine has completed its first human clinical trial, representing a key advance toward broader protection against future outbreaks. Researchers at the University of Cambridge and the spinout company DIOSynVax (DVX) Ltd developed the experimental vaccine and tested it on 39 healthy volunteers, finding it to be safe with no serious side

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Researchers reversed diabetes in mice using lab-grown insulin cells

Healthcare, Medicine /

Scientists in Sweden have developed a more reliable way to produce insulin-producing cells from human stem cells, a potential advance for type 1 diabetes treatment. Published in Stem Cell Reports, the cells regulated blood sugar and reversed diabetes in mice. Type 1 diabetes occurs when the immune system mistakenly destroys the pancreatic cells responsible for

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Genetic testing may help some breast cancer patients avoid chemotherapy, a study finds

Healthcare, Medicine /

An international study suggests that many women with early-stage breast cancer can safely skip chemotherapy without affecting their chances of successful treatment. The findings come from the OPTIMA clinical trial, which tested whether a genomic test could identify patients who truly benefit from chemotherapy. The study included over 4,400 participants aged 40 and above from

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Ultrathin 1-nanometer nanotubes enable smaller electronic devices

Applied Science, Neuroscience /

Researchers in Japan, including the University of Tokyo, have created ~1 nm-wide semiconducting nanotubes—about 100,000× thinner than a human hair—by growing molybdenum disulfide inside boron nitride tubes to form stable, uniform structures at an extreme scale. The results validate long-standing theoretical predictions about ultrathin nanotube behavior and may open new possibilities for ultra-miniaturized electronics. The

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Anvisa authorizes innovative needle-free blood collection technology

Healthcare, Medicine /

The Brazilian National Health Surveillance Agency (ANVISA) has authorized use of the Tasso device in Brazil, a technology designed to simplify blood collection while reducing patient discomfort. The device replaces traditional venipuncture and collects small samples of capillary blood. Needle-Free Device Aims to Make Blood Testing Easier and More Comfortable Developed in the United States,

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China’s market for eldercare robots is experiencing strong growth, according to a report

Applied Science, Robotics /

China’s elderly care robot market is projected to surpass 10 billion yuan (about US$1.47 billion) by 2026, according to a Tuesday MIIT report, as the industry shifts from testing to large-scale adoption. The report attributes this rapid growth primarily to China’s aging population and the widening gap between the demand for and supply of elderly

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A new diabetes pill helps burn fat without the drawbacks associated with Ozempic

Healthcare, Medicine /

A newly developed pill may provide a new option for managing type 2 diabetes and obesity. Early studies indicate that it could help reduce blood sugar levels and promote fat burning, while avoiding some common drawbacks of existing weight-loss medications, such as appetite suppression and muscle loss. Unlike widely used GLP-1 drugs such as Ozempic,

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Microsoft’s quantum chip got an upgrade. Critics are still skeptical

Physics, Quantum Physics /

Errors remain a major obstacle for quantum computers, disrupting calculations and limiting their ability to surpass conventional machines. Microsoft’s latest quantum chip is presented as a potential step forward—though only for those willing to accept the company’s claims. The company has introduced an upgraded quantum chip intended to be more resistant to errors. However, the

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Japan’s new electric spoon makes food taste saltier without actual salt

Applied Science, Neuroscience /

Known as the Electric Salt Spoon, the device was developed through a collaboration with researchers from Meiji University and went on sale in Japan in May 2024 in limited numbers. The spoon uses a mild electric current to concentrate sodium ions on the tongue’s taste receptors, making food taste saltier without adding extra salt. Users

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