The rules of statistical physics address the uncertainty about the state of a system that arises when that system interacts with its environment. But they've long missed another kind. In a new paper, researchers argue that uncertainty in the thermodynamic parameters themselves -- built into equations that govern the energetic behavior of the system -- may also influence the outcome of an experiment. Read more ›
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Three decades of data have informed a new Nebraska-led study that shows how the depletion of groundwater -- the same that many farmers rely on for irrigation -- can threaten food production amid drought and drier climes. The study found that, due in part to the challenges of extracting groundwater, an aquifer's depletion can curb crop yields even when it appears saturated enough to continue meeting the demands of irrigation. Read more ›
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Researchers have developed a platform that combines automated experiments with AI to predict how chemicals will react with one another, which could accelerate the design process for new drugs. Read more ›
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Textbook models will need to be re-drawn after a team of researchers found that water molecules at the surface of salt water are organised differently than previously thought. Read more ›
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In organic optoelectronic devices, the control of molecular deposition on thin films is important for optimal surface arrangement and device performance. In a recent study, researchers developed a new method for achieving stable deposition on thin films effectively. They also developed a tool to track real-time potential changes on the surface. These findings are expected to aid the improvement of organic devices, such as organic light-emitting diodes, in terms of... Read more ›
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New findings debunk previous wisdom that solid-state qubits need to be super dilute in an ultra-clean material to achieve long lifetimes. Instead, cram lots of rare-earth ions into a crystal and some will form pairs that act as highly coherent qubits, a new paper shows. Read more ›
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Using artificial intelligence to scan surgery patients' medical records for signs of risky drinking might help spot those whose alcohol use raises their risk of problems during and after an operation, a new study suggests. The AI record scan tested in the study could help surgery teams know in advance which patients might need more education about such risks, or treatment to help them reduce their drinking or stop drinking... Read more ›
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Systemic lupus erythematosus (SLE) is an autoimmune disease, in which the immune system that normally protects the body from invading microbes turns against the body's own cells. Researchers studied four patients from two families who developed symptoms of SLE in the first years of life. As familial occurrence of SLE in young children is highly unusual, the team searched for a primary genetic cause and found a mutation in the... Read more ›
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Identification of genes under recent selection provides insights into the molecular mechanisms of human-related adaptation in Candida pathogens. The study reveals both known and novel genetic variants associated with drug resistance, offering potential targets for improved antifungal therapies. Read more ›
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New research for the first time reveals the function of a little-understood junction between cells in the brain that could have important treatment implications for conditions ranging from multiple sclerosis to Alzheimer's disease, to a type of brain cancer known as glioma. Neuroscientists focused on the synapse connecting neurons to a non-neuronal cell, known as oligodendrocyte precursor cells. OPCs can differentiate into oligodendrocytes, which produce a sheath around nerves known... Read more ›
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Having more frequent urinary incontinence and leakage amounts is associated with higher odds of disability, according to researchers. Read more ›
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Astronomers have discovered a planet closer and younger than any other Earth-sized world yet identified. It's a remarkably hot world whose proximity to our own planet and to a star like our sun mark it as a unique opportunity to study how planets evolve. Read more ›
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Individuals with obesity are more likely to have monoclonal gammopathy of undetermined significance (MGUS), a benign blood condition that often precedes multiple myeloma, according to new research. Read more ›
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Earth's average surface temperature in 2023 was the warmest on record, according to an analysis by NASA. Global temperatures last year were around 2.1 degrees Fahrenheit (1.2 degrees Celsius) above the average for NASA's baseline period (1951-1980), scientists from NASA's Goddard Institute for Space Studies (GISS) in New York reported. Read more ›
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A new poll finds that 1 in 10 people aged 50-64 have used direct-to-consumer services, and most have gotten prescriptions from them; 4 in 10 people in this age group may be interested in future use. Read more ›
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A new study presents an innovative graphene-based neurotechnology with the potential for a transformative impact in neuroscience and medical applications. Read more ›
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To combat viruses, bacteria and other pathogens, synthetic biology offers new technological approaches whose performance is being validated in experiments. Researchers applied data integration and artificial intelligence (AI) to develop a machine learning approach that can predict the efficacy of CRISPR technologies more accurately than before. Read more ›
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Sterol regulatory element-binding proteins (SREBPs) play a crucial role in lipid biosynthesis. In a recent study, researchers identified a novel cleavage enzyme of SREBP-1c, a key player in fatty acid biosynthesis. Moreover, the team unveiled, for the first time, that the biosynthesis process of fatty acid in the liver is activated by saturated fatty acids and inhibited by polyunsaturated fatty acids, providing new insights into the intricate workings of this... Read more ›
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Tidal range schemes can protect estuaries and coastal areas from the effects of sea level rise, according to researchers who say that tidal range schemes are vital to protect habitats, housing and businesses from a rising sea level estimated to be over one metre within 80 years. High tides can be limited to existing levels simply by closing sluices and turbines and existing low tide levels can be maintained by... Read more ›
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In a new study, researchers demonstrate that deregulation of a protein called RBFOX2, involved in RNA splicing, contributes to the progression and metastasis of pancreatic cancer. Read more ›
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24.07.2026 17:28
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