A recent study by UCR found that increasing ethanol content in California gasoline from 10% to 15% significantly reduces emissions of carbon monoxide, total hydrocarbons, and non-methane hydrocarbons. Particulate emissions also drop significantly with the E15 blend.
A study published in PLOS One reveals that 8 in 10 Irish people identifying as LGBTQI+ have experienced at least one form of identity abuse. Over half have faced multiple forms of abuse within their lifetime. The Being LGBTQI+ in Ireland study highlights the need for improved support and protection for these vulnerable communities.
The UBC robotic platform helps scientists understand how the brain keeps us standing by mimicking delays in sensory feedback. By tweaking forces and adding short delays, the robot reveals that our sense of space and time work from the same playbook.
Climate-vulnerable districts in India are at risk of adverse health outcomes, including higher rates of underweight children. The study highlights the impact of climate change on Sustainable Development Goals, particularly in Indian districts.
A team of researchers from Binghamton University has created the first-ever high-resolution 3D model of Rano Raraku quarry, revealing over 1,000 moai statues. The model allows users to zoom in and pan across various features, providing a detailed look at the island's quarries and challenging previous theories about its history.
Biologists have discovered that shiny colours serve as signals for pollinators and mates, but compromise colour perception at close range. This study found that dynamic, shiny colours are more conspicuous from afar, but harder to discern in detail.
A new study found nearly one in ten young cancer patients with non-metastatic disease later develop metastatic recurrence, associated with significantly worse survival outcomes. The research highlights the need for tailored survivorship care to address unique challenges faced by young cancer survivors.
Scientists at Seoul National University create an interlaced origami structure that can be folded, rolled up for storage, and deployed with high strength. The design overcomes limitations of traditional corrugated structures, enabling multi-layer folding and smooth unwinding.
Researchers at University of Cologne identify p35-mediated CDK5 hyperactivity as a central mechanism limiting nerve regeneration in diabetes. Targeted interventions using peptides restore nerve fiber growth, leading to significant motor and sensory improvements.
A recent study in a semi-captive facility in Lao PDR showed that male Asian elephants can coexist peacefully if introduced slowly. The research with 8 unrelated males demonstrated successful socialization without significant stress, providing new insights into elephant behavior and social interaction.
A comprehensive survey of the Eastern Tropical Pacific finds that remote Marine Protected Areas support abundant and diverse shark populations, including critically endangered species, whereas coastal areas display alarming declines in predator numbers. The study highlights the importance of strict protection for marine reserves to hel...
Studies in the Tropical Eastern Pacific indicate that sharks thrive in oceanic islands' MPAs, unlike coastal areas where predatory fish are depleted. The research highlights the importance of these refuges for shark conservation.
A new study suggests that expanding seasonal immunization access could minimize off-season RSV epidemics, with higher rates of hospitalizations in urban areas compared to rural communities. Providing year-round access to RSV immunization would be more risk-averse and minimize risks of large seasonal outbreaks.
Researchers found evidence of multiple independent centers of quarrying activity and varied carving techniques, suggesting decentralized moai construction. The study's high-resolution 3D model provides new insights into the organizational processes of Rapa Nui society.
A recent study analyzed crime data from 2017 to 2023 and found links between walkable areas and theft, dense road networks and higher crime rates, as well as disparities in media coverage of different crimes. The research aims to inform efforts to improve safety and provide more accurate information to the public.
A national survey by SFU researchers found that Canadians with Long COVID identify virtual healthcare services as crucial to their care, citing benefits like reduced risk of infections and travel time. The study aims to produce a national guidebook providing recommendations on improving virtual care access for people with Long COVID.
Researchers propose six dimensions to evaluate AI reliability, including transparency, uncertainty quantification, and philosophical perspectives on trustworthiness. They emphasize the need for critical understanding of AI systems to ensure trustworthy decision-making.
The study found that federal loan restrictions will place substantial financial barriers on aspiring physicians, potentially reducing workforce diversity and worsening existing physician shortages. The researchers urge policymakers and medical schools to consider targeted solutions like loan forgiveness or tuition reduction programs.
A new method for detecting illicit drugs on surfaces uses common household items to identify both the type and quantity of substances, achieving high levels of sensitivity and selectivity. The process reduces toxic chemicals and is faster, simpler, and more environmentally sustainable than existing methods.
A German-Swiss research team found that spatial data can remarkably predict biodiversity changes over time, identifying areas under pressure. The study used unique data from 150 meadows and shows that land use intensification leads to declining biodiversity.
The study reveals a significant burden of metastatic disease in adolescents and young adults with cancer. The findings expand knowledge on metastatic recurrences, improving care for adolescent and young adult survivors.
A new study demonstrates that long-term memory is formed by a cascade of molecular timers unfolding across brain regions. Key regulators promote memories into progressively more lasting forms or demote them until they are forgotten.
A new University of Essex study found that the UN's Intergovernmental Panel on Climate Change (IPCC) language may erode public trust in science. Using words like 'unlikely' to describe climate change risks can make scientists appear divided and predictions seem implausible, fueling scepticism.
Researchers at Kaunas University of Technology have developed a new way to turn textile waste into energy and high-performance cement materials. The production of alternative fuel from textile waste can reduce CO2 emissions during cement production, while also providing an innovative approach to textile waste management.
The SUN-DT project aims to drive the digital transition of tower concentrated solar power (CSP) plants in Europe. By leveraging AI-based calibration, predictive maintenance, and real-time optimization, the initiative seeks to improve efficiency and reduce operational costs for these facilities.
Over half of global coastal settlements have retreated from the coast over the past 30 years in response to intensifying climate hazards. Coastal regions in Africa and Oceania lead the retreat, while poorer regions often expand shoreline settlements due to economic needs.
A new study from the University of Copenhagen predicts that climate change could create more favorable conditions for malaria mosquitoes, exposing millions to increased risk of infection. The researchers warn that if left unchecked, this could put between 200 million and up to 1 billion people at additional risk.
Researchers found that brain regions processing visual information also contain 'maps' of the body, simulating touch sensations when watching movies. This discovery could transform our understanding of conditions like autism, as it may help explain why autistic people struggle with sensory experiences.
A cohort study found an association between GLP-1 receptor agonist use and chronic cough. Researchers are now seeking to confirm the link's existence, strength, and mechanisms.
Researchers at University of California San Diego School of Medicine found that streamlined surgical preference cards can significantly reduce hospital waste and improve operational efficiency. By analyzing thousands of surgeries, they identified unnecessary items and optimized lists to save up to $3 million over five months.
The prevalence of injecting methamphetamine only or both methamphetamine and opioids increased among people who inject drugs entering treatment in the US between 2012 and 2023. This trend is consistent with prior work showing increases in opioid and methamphetamine co-use before the COVID-19 pandemic.
The brain uses reusable patterns of activity across tasks to build new behaviors, snapping together 'cognitive Legos' that can be flexibly combined. This compositionality enables the brain to quickly learn new information and switch between tasks, a feature current AI models struggle with.
A study by the University of Helsinki reveals that microplastics interact with the rumen microbiome, alter fermentation processes, and are partially broken down. This interaction has significant implications for animal health, productivity, and food safety.
Biomedical researchers recommend diversifying funding sources, pursuing earlier licensing and commercialization, and fostering international collaborations. The US drug discovery landscape is at risk due to federal funding cuts, and alternative approaches are needed to ensure continued progress.
Researchers at Institute of Science Tokyo developed a neural-network-based 3D imaging technique that can precisely measure moving objects. The new method reconstructs high-resolution 3D shapes using only three projection patterns, enabling dynamic 3D measurement across various applications.
Researchers at Lund University analyzed old air samples collected by the Swedish Armed Forces and found that spore dispersal of northern mosses has shifted four weeks earlier over the past 35 years. Warmer autumns enable mosses to release their spores earlier in spring, with climate conditions from the previous year being the key factor.
Researchers assign a hominin foot fossil from Lucy's time to a different species, providing evidence that two ancient human ancestors coexisted in the same region. The Burtele foot belongs to A. deyiremeda, which retained an opposable big toe for climbing but likely pushed off with its second digit on two legs.
Disrupted federal funding for extramural cancer research has substantial monetary consequences, impacting states and institutions nationwide. Many grant terminations affected junior faculty and research trainees, jeopardizing career trajectories and the research workforce.
The Global Virus Network has issued a statement on the newly confirmed outbreak of Marburg virus disease in southern Ethiopia, highlighting the urgent public health, research, and surveillance imperatives. The WHO reports six laboratory-confirmed cases, including three deaths, and three probable deaths under investigation, with 206 con...
A study from the University of Seville found that patients with schizophrenia spectrum disorders show significant reductions in structural similarity between different brain regions, particularly in the temporal, cingulate, and insular lobes. These alterations are associated with cognitive deficits and severe symptoms.
Prof. David Liu and Prof. Chad Mirkin receive the Harvey Prize for their pioneering work in base editing, prime editing, and structural nanomedicine. Their discoveries have led to significant contributions in treating genetic diseases and developing new diagnostic systems.
The study highlights the need for clear guidance from clinicians to support safe cannabis or cannabinoid use. Clinicians should weigh benefits against risks when engaging patients in informed discussions about these therapeutic options.
The 2025 Los Angeles wildfires led to substantial increases in acute health care utilization, particularly through virtual care-seeking. This study emphasizes the importance of monitoring healthcare preparedness and response in the face of rising climate-related disruptions.
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.