Researchers created 3D DNA-like structures using advanced 3D printing and microscopy, discovering nanoscale topological textures in the magnetic field. This breakthrough enables control over magnetic forces on the nanoscale, promising new possibilities for particle trapping, imaging techniques, and smart materials.
Researchers developed an AI model that can diagnose COVID-19 with high accuracy, using federated learning to preserve patient data privacy. The model was trained on over 9,000 CT scans from 23 hospitals in the UK and China, and validated against a panel of radiologists.
A University of Cambridge-led study found that rising housing prices can significantly increase 'openness' among US residents within a few years. This trait captures levels of curiosity and creativity.
A global community of hackers and threat modellers is needed to stress-test the harm potential of new AI products. Companies can harness techniques like red team hacking, audit trails, and bias bounties to prove their integrity and earn public trust. The industry faces a 'crisis of trust' if it doesn't adopt these measures.
Researchers found that nearly half of participants underestimated their level of intoxication and believed they were safe to drive despite exceeding the legal limit. This can have devastating consequences on road safety, particularly in countries with higher driving limits.
Researchers at the University of Cambridge have developed a new concept for detecting infrared light by converting it into visible light, easily detectable by modern cameras. This innovation enables the detection of mid-infrared light using molecular frequency upconversion with dual-wavelength hybrid nanoantennas.
Researchers developed transformational machine learning (TML) to learn from multiple problems and improve performance while learning. TML out-performs current machine learning methods for drug design, accelerating the identification and production of new drugs.
A team at the University of Cambridge created a jelly-like material that can withstand compression forces equivalent to an elephant, while maintaining its original shape. The material's properties are seemingly contradictory, but can be controlled through changing the chemical structure of guest molecules.
A study reconstructed ocean warming history in the Arctic Ocean, finding it began rapidly warming at the start of the 20th century due to Atlantification from the Atlantic Ocean. This warming has led to sea ice retreat and salinity increases.
A new study suggests that social distancing alone is ineffective in mitigating COVID-19 spread and recommends vaccination, ventilation, and masks as vital measures. The researchers found that individual coughs vary widely, leading to a 'safe' distance of anywhere between one to three or more meters.
A study of over 560,000 children in India, Pakistan, Kenya, and Uganda found that private education made little difference in learning outcomes, with gains largely attributed to more advantaged backgrounds. The researchers suggest that private schools may be drawing support away from state education without significantly improving stan...
Perovskite materials have emerged as promising alternatives to crystalline silicon for producing solar panels. Despite defects that reduce performance, perovskites show impressive efficiency levels comparable to silicon alternatives. Researchers used multimodal microscopy methods to visualize and explain the complex interactions betwee...
A new study argues that the Justinianic Plague had a devastating impact on the Mediterranean world, and its effects were felt in England. Genetic discoveries suggest that bubonic plague may have reached England before its first recorded case in the Mediterranean, via a currently unknown route.
A team of researchers at the University of Cambridge found that an air filtration machine removed almost all traces of airborne SARS-CoV-2 in COVID-19 wards. The study suggests that setting standards for cleaner air could reduce the risk of airborne transmission of infections.
Researchers at the University of Cambridge have developed a sustainable, non-toxic, and vegan glitter made from cellulose nanocrystals. The material is biodegradable, plastic-free, and free from carcinogenic effects, offering a promising alternative to traditional cosmetics.
Young people who consider themselves ‘multilingual’ perform better across a wide range of subjects at school, regardless of their language proficiency. Research shows that encouraging pupils to identify with languages and value different styles of communication can support academic progress.
A study quantifying Nigeria-linked seizures of pangolin products suggests levels of trafficking are far greater than previously thought. Researchers found 190,407 kilos of scales taken from at least 799,343 animals, with 77 seizures analysed revealing connections to ivory-smuggling networks.
A new study found that UK citizens experienced drastic changes in their daily routines during lockdowns, with parents of young children spending significantly more time on housework and childcare. This led to a reduction in paid work time for most people, with women with young children being particularly affected.
A new study found that whole genome sequencing increases the diagnosis of rare genetic disorders by 31%, shortening the diagnostic odyssey for affected families. This approach provides opportunities for future research and can identify non-mitochondrial disorders with specific treatments.
A University of Cambridge study reveals that periodic caterpillar outbreaks improve lake water quality but increase CO2 emissions by altering nutrient cycling and favouring greenhouse gas-producing bacteria. This phenomenon is likely to worsen as climate change expands the insects' range, threatening northern forests.
Researchers at the University of Cambridge found that universities are increasingly using social media metrics to claim impact in research, despite this being a 'naïve and problematic' grasp of the concept. This is linked to institutional isomorphism, where organisations imitate each other's approaches to uncertain goals.
A study found that telemedicine was less diagnostically accurate than in-person consultations, leading to misdiagnoses. Patients with complex conditions and those experiencing socio-economic disadvantage or mental health difficulties were perceived to be at a substantial disadvantage.
Researchers found that Alzheimer's disease develops by replicating aggregates in individual brain regions, rather than spreading them. The study used human data and PET scans to track the aggregation of tau protein, a key player in the disease.
A University of Cambridge study found that Jewish autistic children who learn Hebrew as a second language benefit from their cultural identity and community involvement. Parents and teachers rejected outdated professional advice, instead teaching pupils Hebrew to enhance their spiritual and family life.
A man has been confirmed as the great-grandson of Sitting Bull using ancient DNA extracted from his scalp lock. The new technique analyzes autosomal DNA to establish familial relationships between living and historical individuals, with potential applications in forensic investigations.
Researchers found that 44.3% of the Mbendjele BaYaka population had hazardous alcohol consumption, associated with mental and physical health harms like high blood pressure and increased diarrhoea rates. The study emphasizes the need for community involvement and socioeconomic changes to address the underlying drivers of poor health.
Researchers developed a new model to predict how sand dunes move through landscapes, revealing conditions that determine whether they pass or stop at hurdles. The model shows large obstacles are most effective at halting dune migration, especially ridge-shaped ones like walls.
Researchers at University of Cambridge have developed lab-grown mini brains that can mimic the development of motor neurone disease and frontotemporal dementia. The models, grown for up to 340 days, provide valuable insights into early stages of these devastating conditions.
Scientists at the University of Cambridge have found that T cell mitochondria regulate the refuelling of toxic weapons, enabling killer T cells to stay healthy and keep killing. This discovery sheds light on how these immune system assassins are able to sustain their deadly missions.
A severe COVID-19 outbreak in Delhi, India, highlights the challenge of reaching herd immunity due to the Delta variant's transmissibility and ability to infect previously infected individuals. Mathematical modeling and genomic analysis suggest the Delta variant is 30-70% more contagious than previous lineages.
A new study by researchers at the University of Cambridge and the University of Sussex suggests that children who increased their connection to nature during the pandemic had lower levels of behavioural and emotional problems. The study found that nearly two-thirds of parents reported a change in their child's connection to nature, wit...
A new study identified thousands of protein connections to various human diseases, suggesting a common origin in the genome. This approach linked genetic variations to specific proteins, providing insights into disease mechanisms and potential treatment strategies.
Invasive fish and crustaceans significantly reduce lake organism abundance, degrading water quality. Researchers provide guidance on managing waterbodies to prevent ecosystem collapse.
Research suggests that concentrate farming allows for more natural habitats while meeting future food targets, resulting in better biodiversity outcomes compared to wildlife-friendly agriculture. This approach also sequesters more carbon and may benefit marine life.
Research highlights five key areas where people of high socioeconomic status have a disproportionate impact on global greenhouse gas emissions. These include influencing consumer behavior, investments, organizational practices, social movements, and access to decision-makers.
A team of researchers from the University of Cambridge has identified a key loss pathway in organic solar cells that reduces their efficiency. By manipulating molecules inside the solar cell, they found a way to suppress this pathway and potentially overcome the hurdle for organic solar cells to compete with silicon-based cells.
A new study by University of Cambridge researchers proposes abandoning the R rate for tracking pandemics in favor of nowcasts, which forecast daily new cases and deaths based on growth rates. The Harvey-Kattuman model has already proved accurate and effective in predicting COVID-19 waves and spikes worldwide.
Researchers used computer modeling to study prethermal discrete time crystals (DTCs) using classical physics, not quantum physics. They found that a simpler approach can be used to understand the properties of DTCs, which are highly complex physical systems.
Researchers estimate that by 2025, fewer than one in 20 people living with HIV in England will be unaware of their status. The study suggests that combination prevention strategies, including HIV testing and early treatment, are working effectively in reducing undiagnosed HIV cases. However, gaps persist, particularly among heterosexua...
A new study reveals a strong connection between infection rates and strains of authoritarianism in public attitudes and politics. The research found that the more infectious US cities and states had more authoritarian-leaning citizens, with correlations between higher disease rates and conservative voting patterns.
A new study from the University of Cambridge suggests that autistic adults are less likely to identify as heterosexual and more likely to experience a diverse range of sexual orientations. The research found no differences in likelihood of contracting STIs or age of first sexual activity between autistic and non-autistic individuals.
Researchers developed an AI tool using data from hospitals across four continents to predict oxygen needs of hospital Covid patients anywhere in the world. The study achieved high-quality predictions with a sensitivity of 95% and specificity of over 88%, demonstrating the transformative power of federated learning in healthcare.
Researchers at the University of Cambridge suggest that unexplained results from the XENON1T experiment could be attributed to dark energy, rather than dark matter. The study proposes a physical model to explain the findings, which may have originated from dark energy particles produced in the Sun's strong magnetic fields.
Research from the University of Cambridge has demonstrated that plants use mechanical buckling to produce intricate petal patterns, which can be seen as iridescence. The findings suggest that this optical effect could play an important role in attracting pollinators like bees.
A study at 19 workplace cafeterias found that reducing portion sizes and replacing high-calorie food with lower-calorie options led to a 4.8% reduction in calories purchased per day. This simple intervention could contribute towards tackling obesity, particularly in deprived areas where access to healthy foods is limited.
Researchers from the University of Cambridge have created a real-time approach to predict drone flight paths and intentions, enabling safer use of drones. The solution uses statistical techniques and radar data to identify potential threats before they enter restricted airspace.
The Delta variant's ability to evade neutralizing antibodies and its increased infectivity have contributed to its spread, making vaccination and infection control crucial in the post-vaccination era. The variant was found to be more efficient at replicating and spreading than other variants, giving it a selection advantage.
Researchers discovered a four-line ancient Greek poem with stressed and unstressed syllables, challenging traditional views on classical poetry. The poem's simple language and emphasis on individual expression suggest a 'democratising form of literature' that could represent a 'missing link' between ancient and modern forms.
A team from the University of Cambridge developed a nano 'camera' that harnesses light within semiconductor nanocrystals to induce electron transfer processes, allowing for the real-time monitoring of chemical reactions. The platform can be used to study various molecules and their potential applications in renewable energy.
A new study found that birds and mammals evolved into new species at higher rates where the land has risen most over the past three million years. This effect was found to be greater than historical climate change, present-day elevation, and temperature in driving speciation.