A study led by obstetricians has shown that a new device can rapidly control postpartum hemorrhage, a major cause of severe maternal morbidity and death, in a wide range of patients. Read more ›
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New research shows how we prefer art that speaks to our sense of self. The findings could lead to more effective forms of art therapy, but can also lead media companies to generate addictive content online. Read more ›
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With Style2Fab, makers can rapidly customize models of 3D-printable objects, such as assistive devices, without hampering their functionality. Read more ›
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R esearchers created a machine learning algorithm using computational topology that profiles shapes and spatial patterns in embryos to study how these cells organize themselves into tissue-like architectures. In a new study, they take that system to the next level, opening a path to studying how multiple types of cells assemble themselves. Read more ›
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Researchers have genetically engineered a marine microorganism to break down plastic in salt water. Specifically, the modified organism can break down polyethylene terephthalate (PET), a plastic used in everything from water bottles to clothing that is a significant contributor to microplastic pollution in oceans. Read more ›
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Neurotypical humans readily optimize performance in 'reversal learning' games, but while mice learn the winning strategy, they refuse to commit to it, a new study shows. The research provides a mathematical way to track the rodents' more mixed tactics. Read more ›
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A study reveals a possible explanation for why checkpoint blockade inhibitors don't work well for some patients whose tumors have a high mutational burden. Read more ›
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Researchers provide essential insights on the molecular activation of the MAP kinase p38?, the final switch triggering the inflammatory response. Inflammation is a cellular coping mechanism when confronted with stress, such as an infection. However, too much inflammation can damage the functioning of cells and organs. This is the case with cytokine storms, inflammatory cascades that can lead to severe disease and death, recently highlighted during the COVID-19 pandemic. These... Read more ›
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Researchers have identified a backup mechanism of protein quality control which prevents the toxic effects of protein aggregation in specific tissues when normal methods of molecular monitoring fail. By understanding how different tissues tackle protein build up, this research could accelerate the identification of ways to protect tissues that are vulnerable to protein build up, possibly tackling both disease-associated protein aggregates and also age-dependent aggregates that accelerate the functional decl Read more ›
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With research showing that the SDGs have had little political impact, the September 18-19 UN SDG Summit must pave the way for four major changes in how the SDGs are implemented and governed globally, argues an international group of sustainability experts. Read more ›
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Researchers have characterized a specialized type of immune cell, which plays a key role in protecting and repairing the cells in the healthy human gut. Read more ›
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The better a songbird is at working its way around obstacles to retrieve a snack, the more complex its vocal learning ability will be. Read more ›
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Researchers have discovered a new way to target and kill cancer cells in hard-to-treat brain tumours using electrically charged molecules to trigger self-destruction, that could be developed into a spray treatment used during surgery. Read more ›
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Rivers are warming and losing oxygen faster than oceans, according to a new article. The study shows that of nearly 800 rivers, warming occurred in 87% and oxygen loss occurred in 70%. Read more ›
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Lab-based studies reveal how carbon atoms diffuse on the surface of interstellar ice grains to form complex organic compounds, crucial to reveal the chemical complexity in the universe. Read more ›
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The era of artificial-intelligence chatbots that seem to understand and use language the way we humans do has begun. Under the hood, these chatbots use large language models, a particular kind of neural network. But a new study shows that large language models remain vulnerable to mistaking nonsense for natural language. To a team of researchers, it's a flaw that might point toward ways to improve chatbot performance and help... Read more ›
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Although a simple molecule, nitric oxide is an important signal substance that helps to reduce blood pressure by relaxing the blood vessels. But how it goes about doing this has long been unclear. Researchers now present an entirely novel principle that challenges the Nobel Prize-winning hypothesis that the substance signals in its gaseous form. Read more ›
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Researchers have found a way to harvest hydrogen from plastic waste using a low-emissions method that generates graphene as a by-product, which could help offset production costs. Read more ›
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Planetary scientists have discovered that high energy electrons in Earth's plasma sheet are contributing to weathering processes on the Moon's surface and, importantly, the electrons may have aided the formation of water on the lunar surface. Read more ›
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Most wild bees are solitary, but one tiny species of carpenter bees fastidiously cares for and raises their offspring, an act that translates into huge benefits to the developing bee's microbiome, development and health, found researchers. Without maternal care the pathogen load of these developing bees ballooned -- 85 per cent of were fungi, while eight per cent were bacteria -- which can impact their microbiome, a critical component of... Read more ›
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29.07.2026 16:59
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