Scientists have created a new platform called 'Oz' that uses laser light to control up to 1,000 photoreceptors in the eye at once. Using Oz, the researchers showed people images, videos and a new, ultra-saturated shade of green that they have named 'olo.' The platform could be used to probe the nature of color vision and provide new insight into human sight and vision loss. Read more ›
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A new study finds vision loss fears may deter some patients from cataract surgery, despite it being the only effective treatment. The research underscores the role of doctor-patient relationships in medical decisions. Read more ›
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Researchers have uncovered a critical, previously underappreciated role for B cells in vaccine protection. Best known for producing antibodies, B cells also guide other immune cells, specifically CD8 T cells, teaching them how to mount lasting defenses after vaccination. Read more ›
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Researchers hope to launch human clinical trials in their quest for a vaccine to prevent the buildup of pathological tau after demonstrating that this vaccine generated a robust immune response in both mice and non-human primates. Read more ›
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Researchers discovered tiny features on sculpins' fins which may enable them to cling firmly in harsh underwater environments. Read more ›
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Bite marks found on a skeleton discovered in a Roman cemetery in York have revealed the first archaeological evidence of gladiatorial combat between a human and a lion. Read more ›
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A new study by developmental scientists offers the first evidence that infants as young as 15 months can identify an object they have learned about from listening to language -- even if the object remains hidden. Read more ›
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Inspired by the movements of a tiny parasitic worm, engineers have created a 5-inch soft robot that can jump as high as a basketball hoop. Their device, a silicone rod with a carbon-fiber spine, can leap 10 feet high even though it doesn't have legs. The researchers made it after watching high-speed video of nematodes pinching themselves into odd shapes to fling themselves forward and backward. Read more ›
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In the soils of Earth's wetlands, microbes are in a tug-of-war to produce and consume the powerful greenhouse gas methane. But if the Earth gets too hot, it could tip the scale in favor of the methane producers, according to a new study. Scientists made the discovery as part of a futuristic climate experiment that raised carbon dioxide and temperature in a Maryland marsh. Read more ›
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Scientists believe they know what causes the treated infection to mimic chronic illness: the body may be responding to remnants of the bacteria that causes Lyme that tend to pool in the liver and joint fluid. Read more ›
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A new study has revealed that an incentive program increased live releases of endangered species caught as bycatch. However, unexpectedly, the overall positive impact was reduced by some vessels increasing catches of these species. The study is a randomized controlled trial to conclusively assess the effectiveness of an incentive-based marine conservation program. Read more ›
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While a comprehensive cure-all to these neurological conditions is unlikely, scientists are making headway into understanding their fundamental characteristics with the hope of preventing or alleviating cognitive and motor impairments. Researchers have now discovered that ATP, which is most commonly thought of as the 'fuel' of our cells, plays a surprising role in relation to neurodegenerative diseases. Read more ›
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Piperacillin, an antibiotic in the same class as penicillin, effectively cured mice of Lyme disease at 100-times less than the effective dose of doxycycline, the current gold standard treatment. At such a low dose, piperacillin also had the added benefit of 'having virtually no impact on resident gut microbes.' Read more ›
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Paper shares innovative natural capital accounting approach to valuing the benefits of ecosystems in Colombia's Upper Sin Basin to key economic sectors. Read more ›
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Having a larger waistline, high blood pressure and other risk factors that make up metabolic syndrome is associated with an increased risk of young-onset dementia, according to a new study. Young-onset dementia is diagnosed before the age of 65. The study does not prove that metabolic syndrome causes young-onset dementia, it only shows an association. Read more ›
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The iCares bandage uses innovative microfluidic components, sensors, and machine learning to sample and analyze wounds and provide data to help patients and caregivers make treatment decisions. Read more ›
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Psychologists have developed a precision treatment approach for depression that gives patients individualized recommendations based on multiple characteristics, such as age and gender. Read more ›
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The global burden of chronic kidney disease (CKD) is rising, with more than 800 million people affected worldwide. Vascular diseases in patients with CKD are unique and grouped as uremic vascular diseases. One of them, calciphylaxis, typically affects patients with end-stage, advanced kidney disease. It is a condition characterized by severe, painful and non-healing skin ulcers with no known cure. Researchers have now discovered a novel biological pathway, called the... Read more ›
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Using their novel FRESH 3D bioprinting technique, which allows for printing of soft living cells and tissues, a lab has built a tissue model entirely out of collagen. Read more ›
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The link between proximity to greenspace -- including trees and parks-- and healthy birth outcomes is well established. Now new data adds to our understanding of these health benefits, accounting for other factors that may influence this link, such as education, income and body mass index, but also taking the body of knowledge a step further by exploring the effect of residing near newly planted trees. Read more ›
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25.06.2026 17:43
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