A team of international scientists led by Dr M. Eleonora Rossi from the University of Bristol reconstructed sponge skeleton evolution, finding that spicules evolved independently in different groups. This discovery challenges previous estimates of sponge origin and sheds light on early animal diversification.
A new study found that a pre-school health programme did not improve children's calorie intake or overall physical activity levels in nursery settings. The research suggests that policy-level and statutory changes are more effective in improving young children's diet and physical activity, highlighting the need for policy changes.
A groundbreaking new study sheds light on the conditions needed for early organisms to evolve and challenges long-standing scientific theories. The research indicates that complex organisms evolved around 2.9 billion years ago, significantly earlier than previously believed.
A new study by the University of Bristol highlights how bereavement experiences and support needs among Black British and Black Caribbean communities are poorly understood. The research found that structural racism, cultural misunderstanding, and lack of tailored end-of-life support intensify grief, leading to mistrust in services.
A new study reveals thousands of NHS knee replacement operations are cancelled annually for avoidable reasons, costing millions and prolonging waiting times. Lack of available beds and medical ineligibility were the most common causes, with many cancellations avoidable with advance planning.
A new national report shows generative AI is being used by UK universities to assess research quality, but widespread scepticism among academics exists. The study highlights the need for national oversight and guidelines to ensure fair and efficient use of AI in research assessment.
A new study found that fewer than 1 in 4 children aged 2 to 4 meet the recommended daily physical activity levels. The research analyzed data from 419 preschool-aged children and highlights a critical gap in physical activity among preschoolers.
A recent UK study has highlighted the need for equitable investment and adoption of new innovations in brain tumor care. The research team found that genomic testing has expanded rapidly but many services are struggling to keep pace, leading to regional inequalities in access to advanced treatments.
A recent study from researchers at the University of Bristol and University of Barcelona found that animals from various lineages independently developed similar genetic adaptations to thrive on land. The research analyzed 154 genomes across 21 animal species and identified common genetic basis for transitioning from water to land.
Researchers at the University of Bristol developed a soft robotic exosuit that can reduce muscular fatigue and boost natural movements in astronauts. The technology also has potential applications for people with mobility issues on Earth.
Researchers have identified a 'longevity gene' from supercentenarians that can slow down heart aging in a progeria model. The gene helps keep the heart and blood vessels healthy during aging, reducing signs of aging and fibrosis in Progeria patients.
Researchers found that ants exposed to disease create more separated entrances and chambers, reducing direct connections. This adaptation helps protect vulnerable compartments with food stores and young from disease transmission.
A new method has created reliable growth charts for six rare genetic conditions using data from almost 600 children worldwide. The LMSz method provides condition-specific charts that can help healthcare professionals make informed decisions and give families a clearer picture of their child's growth, supporting better medical care.
A new study found that fat distribution appears to influence cancer risk, but the relationship varies by cancer type. The study used Mendelian randomization to investigate the role of adiposity distribution in 12 obesity-related cancers.
A new study reveals that regular aerobic training reshapes the nerves controlling the heart, with significant differences between the left and right sides. This finding could lead to more targeted and effective treatments for conditions such as irregular heartbeats and chest pain.
Researchers at University of Bristol developed a strategy to increase the selection of healthier dishes in hospitals by reorganizing weekly menus. This approach resulted in a reduction of carbon footprint and saturated fat intake among patients.
New research from the University of Bristol found that problem gamblers face triple the suicide risk one year later and quadruple the risk four years on. The study analyzed data from over 2,800 participants, aged 18-30, and found a strong link between gambling harms and suicidal behavior.
Paleontologists have identified a new species of dinosaur from Triassic fossil beds in South Wales, using modern digital scanning techniques. The fossil jawbone was correctly identified after being on display for over 125 years.
A 242-million-year-old fossil from Devon has provided new insights into the origins of lizards, snakes, and their tuatara relatives. The discovery shows that early lepidosaurs had surprisingly large triangular-shaped teeth, unlike modern lizards and snakes.
Researchers found that changes in North America can drive atmospheric patterns that intensify rainfall in South and East Asia. The Tibetan Plateau also plays a role, but the North American impact is nearly half as strong as its influence on East Asian summer rainfall.
A study found that rearranging meal options on a weekly set menu can lead to a significant reduction in carbon footprint and saturated fat content. The 'sneaky' technique saw diners unknowingly choosing more sustainable options, with benefits including reduced land use and water enrichment.
Research reveals that during historic periods of drying, woody plant growth improved organic matter quality and suppressed microbial activity, safeguarding carbon stores. This plant-microbe cooperation helped protect peatland ecosystems under warmer drier conditions.
Researchers found that treehoppers' unusual morphologies increase their sensitivity to static electricity, potentially helping them detect predators. The study provides a new insight into the possible role of electrostatic sense in driving organismal morphology evolution.
A new study estimated that around 74,000 children are born with Hepatitis C virus annually, with Pakistan and Nigeria having the highest levels of cases. The study highlights the need for more testing to identify who has the virus and receive treatment, as it can be cured in most cases.
A team of researchers has discovered that ancient nectocaridids, thought to be cephalopods, are actually an early descendant of arrow worms. This finding reveals complex predators in the food chain and sheds light on the evolution of these creatures.
A new genetic analysis has created a polygenic risk score (PGS) that reliably associates with adulthood obesity, showing consistent patterns in early childhood. This measure could help identify children and adolescents at higher genetic risk of developing obesity later in life, benefiting from targeted preventative strategies.
Researchers trained two dogs to distinguish between sebum swabs from people with and without Parkinson's disease, achieving sensitivity of up to 80% and specificity of up to 98%. The study suggests that dogs could help develop a quick, non-invasive method for early detection.
A comprehensive seven-step information guide has been published in the British Journal of Surgery to support and protect patients considering pioneering surgery. The guide sets out essential information that surgeons must discuss with patients before undergoing innovative procedures.
Researchers at the University of Bristol have made a breakthrough in creating tetrasubstituted alkenes, a type of compound used in cancer treatments and essential oils. The new method allows for more efficient production of these compounds with potentially greater potency and fewer unwanted side effects.
A new bedtime recall exercise significantly improved memory performance in individuals with Alzheimer's Disease and healthy older adults. The study suggests that this cost-free intervention could be an easily adopted approach to enhancing memory function.
A new study reveals that rivers release around two gigatonnes of carbon each year, with over half coming from ancient carbon stores. This finding emphasizes the crucial part plants and shallow soil layers play in combating climate change.
Researchers propose therapeutic robots exhibit autonomy, responding only when users are calm and emotionally regulated, to foster trust, empathy, and fine-tuning. This approach has the potential to transform robotic therapy and human-robot interaction in fields like social skills development and emotional coaching.
Researchers at the University of Bristol have made a significant breakthrough in semiconductor technology, which could revolutionize 6G delivery by accelerating data transfer. The new architecture uses parallel channels and sub-100nm side fins to achieve unprecedented radio frequency performance.
Researchers at the University of Bristol have discovered that Saturn's moon Titan has an atmosphere that tilts and shifts over time, behaving like a gyroscope. The team analyzed data from the Cassini-Huygens mission to understand how Titan's atmosphere wobbles with the seasons.
Research reveals mountain glaciers worldwide will not recover for centuries under 'overshoot' scenarios, where the planet exceeds the 1.5°C limit before cooling back down. Glaciers could lose up to 16% of their mass, leading to increased sea-level rise and disrupting downstream communities.
A new University of Bristol-led study found that school dinners can help picky children eat a more varied diet, including meat, fish, and fruit. Researchers analyzed data from over 5,300 children and found that those who had school dinners were less likely to be picky eaters.
Researchers discovered that boundary layer ingesting (BLI) engine technology produces two distinct types of broadband noise patterns known as 'haystacking', affecting human perception. The study provides actionable design guidance for quieter engines in electric aircraft and air taxis, aiming to reduce aircraft noise by 65%.
Scientists developed a soft robot inspired by the octopus's nervous system that can sense its environment and control actions. The robot uses a single suction system to grab delicate items, detect contact, classify surfaces, and predict pulling forces.
Researchers propose social media redesigns to support different user types, promoting intentional use and improving well-being. The study identifies distinct engagement styles and suggests personalized features to adapt to various user needs.
Small drones combined with free software can calculate and monitor carbon in community forest organisations. The research results show that these measurements are comparable to those derived from field-based measurements.
Research at the University of Bristol has linked mental health conditions like depression and schizophrenia to immune response, suggesting a fundamental change in understanding causal mechanisms. The study identified 29 potential biomarkers that could be used for novel therapeutics in mental health conditions.
New research by the University of Bristol and Cats Protection reveals that road traffic accidents are the leading cause of death in UK pet cats under 8 years old. The study found that younger cats are at higher risk of death due to RTAs, while older cats are more likely to die from disease-related causes.
A new technology, in the form of a wristband with colored buttons, allows children to communicate their play intentions and facilitate inclusive play. Researchers hope this innovation will enable both neurodivergent and neurotypical children to connect and play together.
A new project identified the top 10 priorities in global burns care research, focusing on psychological effects, cost-effective treatments, and long-term care. The study surveyed over 1,600 people across 88 countries to guide future research and treatment improvements worldwide.
Researchers have developed a new method using CRISPR to identify microorganisms in natural environments, providing a clearer picture of the communities present. This breakthrough could lead to a better understanding of how microbes support ecosystem health and promote sustainable agriculture.
Researchers discovered a 'brinkmanship' game between rival genes in mammals that could explain why many fertilized eggs don't result in a new life. The study found that the stakes are raised, resulting in either the boldest gene triumphant or mutual self-destruction.
Researchers at the University of Bristol have discovered a novel way to accelerate accurate quantum measurements by trading space for time using additional qubits. This method enables faster and more confident measurements without sacrificing accuracy, with potential applications in leading quantum hardware platforms.
A study led by University of Bristol found that COVID-19 pandemic reduced elective surgery in children with CHD, but did not increase post-operative complications or death. The research suggests prioritizing urgent and emergency procedures may be appropriate during healthcare disruptions.
A new study provides unprecedented light on the Transpolar Drift's transport system and factors controlling its dynamics. The findings indicate that warmer temperatures could increase the spread of human-made pollutants in the Arctic.
Researchers at the University of Bristol and international partners discover a non-toxic form of fluorine that replicates its unique properties, making it suitable as a water-repellent substitute for PFAS. The breakthrough has significant implications for industries using PFAS in various products.