A Chinese group has developed a single sheet of modified paper pulp that can cut oxygen levels by 99% and change color when food is spoiled. The cellulose film uses a combination of dialdehyde protein cross-linking and curcumin to kill bacteria and monitor freshness.
The collaboration enhances transparency in scholarly publishing by certifying reviewer contributions and providing rewards. Reviewers can earn redeemable credits for reviews on partner journals, promoting participation and quality in the research community.
Researchers found that pterosaurs developed flight with a smaller brain similar to non-flying dinosaurs. Advanced imaging tools were used to study the brain cavities of pterosaur fossils, revealing a larger optic lobe that may have aided in their ability to fly.
Researchers discovered a new 233-million-year-old nonflying relative of pterosaurs that provided breakthrough insights into the evolution of flight in these animals. The study found that pterosaurs evolved their own 'flight computers' from scratch, with unique brain structures and smaller brain sizes compared to birds.
A new study reveals that kinase inhibitors can accelerate the degradation of targeted proteins, which is not a rare quirk but a common mechanism. This discovery could help design better drugs that remove kinases altogether or explain unexpected effects of existing therapies.
Researchers at Vienna University of Technology have developed a novel, non-toxic method to recycle mixed-fiber textiles, utilizing a deep eutectic solvent to separate and recover cotton and polyester components. The process achieves near-complete recycling with minimal damage to materials.
A new study by ESMT Berlin finds that fractional-dose vaccines can significantly reduce infections during epidemics, especially in low-resource settings. The researchers identify vaccination policies that minimize infections while accounting for limited stockpiles and administration capacity.
Researchers analyzed clips from Hollywood films to identify brain structures linking visual and tactile experiences. They discovered eight remarkably similar maps in the visual cortex, mirroring the body's organization in the somatosensory cortex.
Researchers identified a group of metabolites produced in the intestine that travel to the liver and heart, influencing metabolic pathways and insulin sensitivity. The study found that environmental factors can regulate these metabolites, which play a crucial role in obesity and type 2 diabetes.
Researchers have made a breakthrough in understanding the binding between KLF1 protein and DNA in human cells, which controls gene expression and has significant implications for diseases such as cancer. The study uses new experimental methods to measure binding to many DNA sequences simultaneously in both test tubes and human cells.
Research found that most people are poor at recognizing pain in horses, but those with more experience are better equipped to identify subtle cues. Higher levels of social anxiety also influenced pain recognition, particularly in humans, highlighting the need for education and training on equine welfare.
Infants develop expectations about parental responsiveness from daily interactions, influencing their perception of the world. Consistent, calm, and supportive responses shape a sense of security, while inconsistent or distant responses lead to uncertainty. The study found that infants' preferences for responsive or unresponsive caregi...
New legislation bans online money games in India, highlighting aggressive promotional spending and addictive design features that exploit users. The study finds 450 million people lose Rs. 20,000 crores annually through online gaming, with cases of Internet Gaming Disorder and suicides reported.
A QUT-led study introduces a framework to assess the potential of different strategies to mitigate climate change through plant agriculture and synthetic biology innovations. Reducing reliance on synthetic nitrogen fertilizers is seen as a key solution, with gigatonne-level potential for carbon mitigation.
Researchers from the University of St. Andrews have discovered how Incas used Andean balance scales and ancient string knot writing known as 'khipus' to achieve balance and harmony in their society. These scales were tied to notions of wellbeing that prioritized balance in social, economic, and moral affairs.
Researchers at HIPS and Helmholtz Centre for Infection Research discovered that tolcapone interacts with LecA protein, a key component of Pseudomonas aeruginosa. The study identified several derivatives that inhibit LecA significantly more strongly than tolcapone.
Researchers at Heriot-Watt University have developed a reconfigurable, eight-user quantum network that can distribute and teleport entanglement on demand. The system uses a shop-bought optical fibre and achieves multiplexed entanglement teleportation across multiple users.
Researchers studied the YB1 protein's cold-shock domain, finding moderate stability under physiological conditions. The domain can interact with multiple nucleic acids, facilitating quick and efficient binding, which may contribute to cancer cell resistance.
A UChicago team has developed innovative materials to create flexible OLED screens that can be used in a variety of applications, including wearables and medical devices. The new materials overcome the challenges of making aluminum stretchable and improve electron mobility.
Professor Owen Guy has received the SEMI Academia Impact Award for his outstanding contributions to semiconductor research, innovation, and industry-academia collaboration in Europe. He is Director of Swansea University's Centre for Nanohealth and a member of its Centre for Integrative Semiconductor Materials.
Researchers at Princeton University developed a diamond-based quantum sensor that uncovers rich new information about magnetic phenomena at the atomic scale. The technique provides key insight into materials like graphene and superconductors.
Researchers discovered that plants respond to compacted soil by thickening their roots and changing their structure, allowing them to penetrate harder. This mechanism is similar to basic engineering principles, such as a pipe's diameter and outer wall strength affecting its ability to resist buckling.
Researchers achieved hydroxyl groups esterification and lignin dissolution through a two-hour pyridine-benzoyl chloride bath. The resulting fibers became photobleaching and stable under accelerated weathering, with a 15-unit ΔE* swing and 96% plunge in tensile strength.
Mayo Clinic researchers have found several previously unknown genetic and cellular processes that occur in lung adenocarcinoma tumors responding well to immunotherapy. The study identified markers that may predict a positive response to immunotherapy, including the presence of senescent tumor cells and loss of the PRKCI gene.
Researchers explore innovative avenues for regenerating functional β-cells using stem cells and pancreatic progenitor cells. The dual approach of activating endogenous progenitors and transplanting externally differentiated cells represents a powerful, scalable strategy for T1D management.
Researchers developed soft robots inspired by manta rays, utilizing magnetic fields to move, recharge power supply, and perform tasks autonomously. The magnets stabilize electrochemical reactions in flexible batteries, enhancing performance and efficiency.
Researchers have discovered nanodomains within biomolecular condensates that aggregate FUS protein, a key regulator of cellular RNA metabolism. The movement of these nanodomain clusters can be slowed down or accelerated by applying drugs used to treat ALS, offering potential new avenues for slowing neurodegenerative disease.
A study of almost 258,000 children in Scotland found that lockdown measures during the Covid-19 pandemic were associated with an increase in developmental concerns, including speech and language skills, physical movement, and emotional growth. The proportion of children with at least one developmental concern increased by up to 6.6 per...
Researchers developed a non-invasive spinal stimulation system that bypasses the lesion site and strengthens preserved spinal circuits. This approach enables paraplegic patients to regain bilateral stepping control and improve step length and cadence.
A study by University of Wisconsin-Madison researchers has identified a previously unknown gravitropism pathway in plants, which helps them orient their growth direction. This new pathway, controlled by the SLQ1 gene, works independently of the LAZY genes and may provide a backup mechanism for detecting gravity.
The study highlights the importance of seamount conservation for Cape Verde's marine ecosystem, biodiversity and socio-economic development. The research emphasizes the need for integrated conservation strategies that consider ocean waters and human uses.
A reconfigurable omnidirectional triboelectric whisker sensor array (RO-TWSA) enables multidirectional force sensing, portable deployment, and adaptive interaction across complex environments. The system combines an untethered hydro-sealing suction mechanism with a high-sensitivity MXene-enhanced triboelectric whisker structure.
A new study reveals that persistent organic pollutants accumulate in tissues of sheep and their lambs from birth, transferring to the developing fetus. Concentrations of POPs in lamb tissues averaged 30–103% of those measured in the mothers.
The study examines the global epidemiology of amyotrophic lateral sclerosis (ALS) and other motor neuron diseases (MNDs), revealing a rising global burden with significant variations across regions. Regional factors contribute to these diseases, emphasizing the need for optimized medical resources and further research.
A new concept called Weather Commons proposes a democratic approach to weather control, emphasizing collective stewardship and cooperation between local communities. The framework aims to provide a platform for civic dialogue on the role of technology in addressing extreme weather intensification.
A study found that hepatitis C treatment with direct-acting antivirals (DAAs) improves immune function in individuals co-infected with HIV and HCV, even in those with advanced liver disease. The treatment resulted in significant declines in inflammation and liver damage markers.
Researchers have identified a key mechanism behind statin-induced muscle damage, paving the way for new statins with reduced side effects. By understanding how statins interact with muscle proteins, scientists can design safer alternatives that preserve cholesterol-lowering benefits.
Researchers developed a scalable solution using a perforated Cu current collector to induce a regularly arranged micropore structure, enhancing ion diffusion and mechanical stability in SiOx/Artificial Graphite electrodes. This design improvement leads to improved electrochemical performance for fast-charging and long-life batteries.
Researchers have discovered that a mitochondrial mutation can remodel immune cell function and inflammatory signalling, leading to whole-body issues in animal models. This finding offers a plausible hypothesis for why individuals with these disorders often experience problems with multiple organs and repeated infections.
The POSTECH team proposes two innovative strategies using nanoimprint lithography to address the limitations of traditional metasurface manufacturing. The hybrid material method and particle-embedded resin method enable high-performance metasurfaces with optical efficiencies comparable to electron beam lithography, making large-scale m...
A new evidence brief highlights the need for a One Health approach in research into zoonotic disease risks globally. The study found significant knowledge gaps in understanding factors influencing zoonotic disease occurrence in agrifood systems, particularly in low- and middle-income countries.
Researchers at SwRI have developed a reliable testing methodology to study stochastic pre-ignition in hydrogen-fueled internal combustion engines. The methodology provides insight into lubricant-initiated pre-ignition events and supports further work on mitigation strategies and commercial lubricants.
A randomized clinical trial conducted at UCLA Health found that AI scribe tools reduced physician documentation time by 9.5% and improved burnout scores. While the technology showed promise, it also generated clinically significant inaccuracies and required active physician oversight.
In a study by SWPS University, researchers found that children interact with polite robots almost always respond politely. Younger children and girls are more likely to anthropomorphise the robot, suggesting social cues in interactions between children and robots are crucial for positive learning outcomes.
Researchers propose technology using multimodal information from LiDAR, GPS, IMU, and thermal camera to reconstruct transmission line geometric profile and estimate sag. The approach can predict how the shape of the TL would change under extreme thermal conditions.
A team of researchers has developed a two-in-one nanostructured SERS sensor integrated into a stretchable and antimicrobial wrapper that monitors food directly on the surface and actively preserves it. The proposed technology enables real-time, non-destructive detection of nutritional components and tracks spoilage progression over time.
Studies have confirmed that liquid droplets formed by ubiquilin-2 (UBQLN2) facilitate the aggregation and fibril formation of α-synuclein protein. Researchers also discovered a compound that interacts with UBQLN2, preventing its self-association and liquid droplet formation, which may lead to new treatments for neurodegenerative diseases.
Repeated head impacts in professional boxers and mixed martial artists can lead to cognitive decline and neurodegenerative disorders. The glymphatic system, responsible for clearing waste from the brain, is compromised in fighters with higher numbers of knockouts.
A novel mRNA-based therapy has been shown to slow bacterial growth, strengthen immune cell activity, and reduce lung tissue damage in models of multidrug-resistant pneumonia. The therapy works by giving the body a special protein that directly breaks down harmful bacteria and recruits immune cells to help clear them out.
A large-scale laboratory screening identified 168 chemicals toxic to human-made gut bacteria. Washing fruit and veggies before consumption may help avoid exposure to these pollutants. Researchers developed a machine learning model to predict chemical harm, emphasizing the need for safer industrial practices.
Researchers at the University of Oxford have discovered an approach to electrically switch organic LEDs to emit either left- or right-handed circularly polarized light. This could lead to new applications in displays, secure communication systems, and quantum technologies.
Researchers have identified regions of the human genome particularly prone to mutations, which can be inherited by future generations. The mutated stretches of DNA are located at the start point of genes and are more susceptible to errors during cell division.
A new AI image-only model has been shown to provide stronger and more precise risk stratification for five-year breast cancer prediction than traditional breast density assessment. The model was trained on 421,499 mammograms and showed a fourfold higher cancer incidence in high-risk women compared to those with average risk.
A new deep-learning tool can rapidly identify wild and farmed salmon by analyzing fish scales, with 95% accuracy. This technology has the potential to mitigate the ecological impact of escaped farmed salmon on wild populations.
A new study of over 3,000 women aged 60+ found that using sex toys during masturbation leads to a higher frequency of orgasm. The study suggests that older women could benefit from receiving more information on sex toy use and orgasm promotion from healthcare professionals.
Researchers have identified a distinct type of frailty in younger people driven by cardiovascular and metabolic illnesses, leading to poor outcomes and premature death. The study calls for routine frailty assessments in all heart attack patients, regardless of age.
A Brown-led study of Rhode Island's Eat Well, Be Well Incentive Program found modest increases in fruit and vegetable consumption among participants, but highlights the need for better awareness and access to the program. The program aims to encourage healthy eating by giving SNAP recipients $0.50 back for every $1 spent on fresh produce.
The French-Singapore quantum ecosystems have signed three new research agreements to strengthen their collaboration in quantum computing, energy-efficient technologies and photonics. This will advance quantum research and move discoveries closer to real-world applications.
A new study found that nearly 1 in 5 mobile reading apps lack educational value, with many failing to provide explicit teaching or structured approaches. The researchers are calling for greater regulation and certification of app quality to ensure children engage with tools that support their learning.
A six-month randomized controlled trial found that a single post-meal biomarker, SPARC-1H, predicts who will benefit most from adopting a Mediterranean diet. Individuals with lower baseline SPARC levels experienced greater improvements in insulin resistance and glucose metabolism after six months of dietary adherence.