A new study led by Amy Bogaard found that high wealth inequality emerged in regions with land-intensive farming systems, where a small number of households controlled productive land. In contrast, societies with more equitable governance practices avoided extreme wealth inequality.
Fiddler crabs use vibrational signals to communicate during courtship, and a new study reveals that signal features are influenced by the male's claw size. Researchers found that males with larger claws produce higher-energy signals, allowing females to assess their quality from afar.
The Tinker Tots project enables participants to engage with ethical dilemmas in embryo selection, providing valuable insights into human values and decision-making. By navigating rounds of embryo selection dilemmas, users weigh and prioritize traits and conditions, revealing patterns in their thought processes.
A new study demonstrates significantly enhanced stability of Majorana zero modes in engineered quantum systems, a key advancement towards fault-tolerant quantum computing. The research uses a three-site Kitaev chain design to achieve this stability, providing a promising candidate for building robust quantum computers.
A research team at Oxford is developing a machine learning-based filtering tool to accurately distinguish between genuine wildlife references and unrelated content. The project aims to reduce misclassification, misinformation, and misinterpretation of wildlife data, enhancing media-based conservation research.
Researchers at University of Oxford have developed a method to destroy PFAS while recovering their fluorine content for reuse in industrial processes. The process uses ball milling with potassium phosphate salts, breaking down PFAS and extracting fluorine content.
African Elephants have an extraordinary ability to plan their journeys based on energy costs and resource availability, according to a new study published in the Journal of Animal Ecology. The research team used GPS tracking data from 157 elephants over a 22-year period to analyze their movement decisions and habitat selection.
Researchers found that chimpanzees deliberately select plant materials with flexible properties for termite fishing, indicating an intuitive comprehension of material properties. This 'folk physics' ability has implications for understanding human technological evolution and tool use.
Researchers have discovered that radio pulses lasting seconds to minutes are due to two stars coming together, rather than emissions from a single star. The study used a novel imaging technique to detect periodic radio signals in data taken with the Low Frequency Array (LOFAR), an international radio telescope.
A new study found that psychological booster shots, such as memory-enhancing exercises and follow-up reminders, can significantly enhance long-term resistance to misinformation. The interventions were effective in improving memory retention and helping individuals recognize and resist misleading information more effectively over time.
A University of Oxford study found that widely used biodiversity impact assessment tools have significant uncertainties, which can lead to misguided efforts and ineffective strategies if not addressed. The researchers suggest ways to reveal, reduce, and navigate these uncertainties to improve the use of these tools.
Researchers found that birds of similar age tend to have more similar repertoires, while mixed-age neighbourhoods exhibit higher cultural diversity. The pace of song turnover is driven by individuals coming and going, with older birds serving as 'cultural repositories' of older song types.
A new study reveals that tropical forests in the Americas are not adapting quickly enough to keep pace with climate change, with some species thriving while others struggling. The research found that traits such as being deciduous and drought tolerance influence a tree's ability to survive in a changing climate.
Researchers analyzed satellite data from the Sentinel-2 satellites to predict variations in tree traits and map functional diversity. They found significant differences in forest function across continents, with American tropical forests showing greater functional richness than African and Asian forests.
The UK's labour market is shifting towards valuing practical skills and industry-specific know-how over traditional university education for AI professionals. According to the new Oxford study, skills proficiency commands a significant wage premium compared to higher education degrees.
Researchers modelled mantle convection to show African LLVP has older, better mixed material than Pacific LLVP, which is enriched in subducted oceanic crust. This difference affects heat extraction from Earth's core, posing a challenge for observations and models.
Researchers from the University of Oxford discovered that rainfall in the Sahara Desert increased between 8,700 and 4,300 years ago, coinciding with a rise in Neolithic archaeological sites. This finding highlights the importance of a favourable climate on early pastoralist societies, which relied on rainfall for their livestock.
A new AI-powered tool helps predict traumatic brain injury outcomes based on documented assault scenarios, providing an evidence-based approach to improve investigation accuracy. The model achieved remarkable prediction accuracy for TBI-related injuries, integrating mechanical biophysical data with forensic details.
A team of researchers used JWST to study the exotic atmosphere of LTT 9779 b, revealing reflective clouds on its cooler western hemisphere. The planet's asymmetrical dayside reflectivity is driven by powerful winds that transport heat and cloud formation.
The Lunar Thermal Mapper, built by researchers at the University of Oxford, will map surface temperature and composition of the lunar surface 12 times a day. The mission aims to shed light on the lunar water cycle and guide future robotic and human missions.
Researchers from the University of Oxford challenge the long-held assumption that water temperature determines the efficiency of ocean carbon capture. The study highlights the need for standardized data collection methods and improved monitoring in polar regions to better understand this critical process.
Recent advances in AI methodologies are performing well with limited data, opening new areas for health improvement across countries. AI has the potential to transform pandemic preparedness by predicting outbreaks and their impact on individual patients.
A new study published in Nature Medicine reveals that lifestyle and environmental factors, such as smoking and physical activity, have a profound impact on health and premature death. The research suggests that targeting socioeconomic conditions, reducing smoking, and promoting physical activity can mitigate the risks of chronic diseases.
Scientists use European X-ray Free Electron Laser to detect axions, which could provide evidence for new physics beyond Standard Model. The experiment sets stage for future searches in milli- to kilo-electron volt mass range.
A new study highlights the risks of climate change on cocoa production, which supports four to six million small-holder farmers. Increasing pollination rates above current levels could boost yields by 20%, according to researchers.
A global survey of 13,500 people across six European countries and the USA found that a clear majority believe incitements to violence should be removed from online content. 79% of respondents backed this stance, with strong support in Germany, Brazil, and Slovakia.
Researchers successfully linked two separate quantum processors to form a single, fully connected quantum computer using photonic network interface. This breakthrough enables computations to be distributed across the network, addressing quantum's scalability problem and paving the way for industry-disrupting quantum computers.
Researchers at University of Oxford critically evaluated CITES effectiveness, highlighting critical flaws in state-led law enforcement approach and socio-economic analysis exclusion. They propose a new decision support tool based on inclusive governance processes to revise or redesign CITES rules and regulations.
Researchers simulate turbulent systems using probability distributions, bypassing chaotic behavior. This approach enables faster computation and opens new avenues for simulating other complex systems.
A large-scale study analyzing over three million job postings finds that Generative AI tools like ChatGPT are accelerating the transformation of the job market. While demand for partly substitutable skills reduces, new jobs are created in areas such as chatbot development and machine learning.
A new Oxford report suggests that a carbon storage mandate on fossil fuel producers could help the UK meet its climate targets while protecting public finances. The policy scenario explores requiring suppliers to permanently store rising percentages of their CO2 emissions.
A new study led by University of Oxford suggests that plants are more likely to be eavesdroppers than altruists when tapping into underground networks. The study found that it is unlikely that plants would evolve to warn other plants of impending attacks, instead finding that plants may signal dishonestly to harm their neighbors.
The paper highlights the need for a critical re-evaluation of how we study digital technologies' impact on young people's mental health. Oxford researchers call for a collaborative evidence-based framework to regulate AI integration into online platforms, ensuring its safety and benefits for children and adolescents.
A recent study led by University of Oxford researchers found that old male fruit flies' reproductive success declines due to seminal fluid limitation, not sperm quantity. Supplementation with young males' seminal fluid rescued aged males' fertility, highlighting the importance of seminal fluid quality in animal fertility.
DNNs have an inbuilt 'Occam's razor,' favouring simpler solutions that fit training data. This bias helps them generalize well on simple patterns but may struggle with complex data, aligning with real-world data characteristics.
A comprehensive assessment of logging and conversion to oil palm plantations reveals that these activities have significantly different and cumulative environmental impacts. Logging mostly affects forest structure, while converting logged forests to plantations has greater impacts on biodiversity.
A pioneering new mathematical model developed by Oxford researchers could help assess the risks posed by AI and protect people's privacy. The method provides a robust scientific framework for evaluating identification techniques, including browser fingerprinting.
Amateur astronomers, led by Dr. Steven Hill, used a simple analytical method to map ammonia and cloud heights in Jupiter's atmosphere. They found that the primary clouds are likely composed of ammonium hydrosulphide, not ammonia ice, due to photochemical reactions.
Archaeologists have found evidence of mass violence and cannibalism at the Early Bronze Age site of Charterhouse Warren in England. The discovery of over 3,000 human bones suggests that the people were massacred, butchered, and partly consumed by enemies to dehumanize them.
Researchers identified 159 genetic studies and 37 key genes linked to reproductive traits such as age at first childbirth, menopause timing, and hormones like FSH and testosterone. Genetic factors play a significant role in broader health outcomes and influencing fertility.
Botanists from Oxford University and University of the Philippines Los Baños have named a new species of 'lipstick vine' found in the Philippine rainforest, characterized by delicate purple mottling. The discovery is significant as it highlights the importance of conservation efforts to protect the region's biodiversity.
Researchers introduce a framework to classify biodiversity credits, highlighting the challenges of representing biodiversity in a single unit. The study demonstrates the risks of relying on 'offsetting' and emphasizes the need for genuine nature recovery funding.
A new study suggests that chimpanzees exhibit complex behaviors involving the production of elaborate sequences, including planning and adjusting action sequences on the fly. This research provides further evidence that chimpanzees possess human-like technical flexibility.
The study found that homeownership was associated with a statistically significant increase in life expectancy, particularly among Black male Americans. Homeownership opportunities were significantly lower among Black Americans compared to White Americans, and expanding these opportunities may help narrow the gap in life expectancy bet...
Marine plankton's ability to absorb CO2 is influenced by ocean density, with denser waters leading to reduced calcification and increased alkalinity. This discovery reframes our understanding of the complex interplay between marine life and the global climate system.
Researchers developed miniature, multifunctional iontronic devices using biocompatible hydrogel droplets, outperforming previous soft iontronic devices. The dropletronics devices can interface with cells and record biological signals, offering a biocompatible approach to direct ionic communication.
A team of biologists and mathematicians from the University of Oxford and Manchester have solved the mystery of the squirting cucumber's explosive seed dispersal. The study used a combination of experiments, high-speed videography, image analysis, and mathematical modeling to reveal the key components of the plant's dispersal strategy.
Researchers observe Ethiopian wolves foraging on nectar-rich flowers, exploiting a novel plant-pollinator interaction. This behavior is significant as it highlights the complexity of interactions between species in the highlands ecosystem, threatening these rare canines.
A new study by the University of Oxford's Department of Physics shows that relying on natural carbon sinks to offset CO2 emissions from fossil fuels will not stop global warming. Governments and corporations are increasingly turning to these natural sinks to meet climate goals, but this approach is flawed.
Researchers have discovered a new route to produce fluorochemicals from fluorspar, eliminating the need for hazardous hydrogen fluoride. The aqueous reaction pathway uses mild conditions and can be adapted to various Lewis acids, providing access to commonly used fluorinating reagents.