Researchers mapped the brains of teenagers with serious antisocial behavior problems, finding significant differences in structure compared to peers. Childhood-onset and adolescent-onset conduct disorders showed distinct patterns of brain development, highlighting the importance of early interventions.
A year-long experiment in Peterborough found that targeting crime hot spots with extra PCSO patrols can prevent 86 assaults and save thousands in prison costs. The study, published in the Journal of Experimental Criminology, suggests a five-to-one return on investment for every £10 spent on targeted foot patrols.
Scientists have developed a method to trap single molecules in tiny optical cavities, enabling the mixing of molecules and light. This breakthrough allows for new ways to manipulate matter's physical and chemical properties.
Researchers found that larger wine glasses led to an almost 10% increase in wine sales, with consumers drinking more due to perceived volume changes. The study suggests that avoiding larger wine glasses could reduce consumption, but further research is needed to confirm this effect.
A global review of systematic reviews found that people under 35, particularly women, are disproportionately affected by anxiety disorders. The study also highlighted the importance of understanding how common these disorders are and which groups are at greatest risk, especially those with chronic health conditions.
Researchers develop Bend-Induced-Oscillatory-Shearing (BIOS) process to produce hundreds of meters of polymer opals on a roll-to-roll process, exhibiting chameleon-like color-shifting properties. The material has potential applications in smart clothing, building coatings, and banknote security.
A genetic approach has been demonstrated to identify potential side effects of new diabetes drugs at early stages of development. Researchers used genetic data from over 12,000 individuals and found a variant in the GLP1R gene associated with lower fasting glucose and reduced risk of type 2 diabetes.
In a study published in Nature, researchers found that subordinate female meerkats track the growth of potential competitors and adjust their own weight gain to stay ahead. The results suggest that competitive growth is a key strategy for social mammals to maintain dominance.
A new study has examined International Monetary Fund policies over three decades and found that the IMF has increased structural adjustment conditions to pre-crisis levels. The researchers argue that the IMF's 'reforms' are superficial and do not address the root causes of economic instability in borrowing countries.
Researchers have identified the genes responsible for producing the red pigment in bird species, linking it to detoxification processes and suggesting a link between mate quality and genetic fitness. The discovery provides new insights into the evolution and ecology of red coloration in birds.
Teenagers who experienced childhood family adversity are more likely to be bullied at school and develop depressive symptoms. However, supportive family or friends in early adolescence can help reduce depressive symptoms later on.
An international team of astronomers has detected icy comets and carbon monoxide gas around a nearby sun-like star using ALMA. The findings provide early insights into the properties of comet clouds in stellar systems just after their birth.
New research reveals that body-worn cameras associated with an increase in assault against police officers when they choose to turn them on and off during their shift. This finding contrasts with current thinking that cameras should reduce the rate of use-of-force, but rather found it increased when officer discretion was used.
A study on the 'canine transmissible venereal tumour' reveals how this contagious cancer, dating back to 11,000 years ago, has spread across the globe by 'stealing' DNA from its host. The research shows that cancer cells can shuffle or recombine DNA from different mitochondria.
Research from the University of Cambridge found that neighborhoods saturated with fast food outlets exacerbate social inequalities in diet and obesity. Individuals with lower education levels consumed more unhealthy takeaway food and were more likely to be obese in areas with higher takeaway outlet densities.
Researchers have compiled the first global set of observations of the Earth's mantle movement, finding chaotic convection with length scales on the order of 1000km. This discovery challenges long-held geological predictions and has implications for understanding oceanic circulation, past climate change, and hydrocarbon generation.
Researchers have successfully cultured human embryos in the lab beyond day seven, allowing them to study key stages of development and improve IVF success rates. The technique reveals a self-organising capacity of human blastocysts that was previously unknown.
A new study finds that walking and cycling have significant health benefits, outweighing the risks of air pollution, even in cities with high levels of pollution. The research suggests that only a small minority of workers in extremely polluted cities may be at risk due to prolonged exposure.
Researchers discovered that single-celled algae can coordinate their flagella into leaping, trotting, or galloping gaits, similar to four-legged animals. The networks of elastic fibres within the cell play a crucial role in coordinating these diverse movements.
Researchers have identified five new gene regions associated with an increased risk of developing endometrial cancer, bringing the total number of known risk regions to nine. This discovery doubles the number of genetic risk factors known for the disease, which affects one in four women worldwide.
A genetic variant in Labradors has been identified as a key factor in their obesity-prone nature. The POMC gene affects how the brain recognizes hunger and feelings of fullness after meals.
Developed by University of Cambridge researchers, the nanoscale engine harnesses light energy to generate elastic forces, making it suitable for water navigation and disease-fighting applications. With immense force capabilities and bio-compatibility, these 'ANTs' could revolutionize nano-machinery and microfluidics industries.
The California sudden oak death epidemic cannot be stopped, but its impact can be reduced by starting control measures earlier. Mathematical modeling shows that targeting the 'wave-front' of the disease and 'front-loading' the budget are more effective methods of control.
Astronomers from the University of Cambridge have discovered strong winds leaving mysterious binary systems, with speeds exceeding 70,000 km/s. The findings confirm that these sources conceal compact objects pulling in matter at extraordinarily high rates.
A new study found that bi-dialectal children exhibited similar cognitive advantages as multilingual children, including improved memory, attention, and cognitive flexibility. The research suggests that the ability to switch between two dialects of the same language provides mental stimulation and leads to higher cognitive performance.
Researchers developed a technique to reduce infectious malaria parasites in whole blood, significantly reducing the risk of transmission through blood transfusion. The Mirasol pathogen reduction technology system has shown promising results in treating whole blood using ultraviolet light energy and riboflavin.
Research at University of Cambridge reveals that management-imposed flexible hours lead to work-life balance issues, childcare struggles, and health concerns among low-paid supermarket workers. The study highlights the need for better labor protections and more equitable working conditions.
Researchers found striking similarities between the genetic mechanism used in human limb development and that of skate embryos' gill arches. The study suggests that limbs may have evolved from sharks' gills via a critical gene called Sonic hedgehog, supporting a century-old theory.
A 20-year study found a significant drop in dementia incidence among men in the UK, driven by reduced risk factors such as smoking and improved vascular health. The study suggests that targeted public health measures may help prevent future increases in dementia cases, contradicting global projections of a looming 'dementia tsunami'.
Researchers found that male Barbary macaques' metabolic rate increases dramatically during mating season, allowing them to allocate more energy for reproduction and competition. The study suggests that this adaptation may be an echo of a vital physiological mechanism in humans.
A recent study published in eNeuro found that overweight individuals are more prone to choosing unhealthy foods when presented with real options, unlike their lean counterparts. The researchers also discovered an association between impulsivity and consumption of unhealthy foods in overweight participants.
A study by University of Cambridge researchers used Foursquare and Twitter data to quantify the social diversity of London neighborhoods, discovering that signs of gentrification are strongest in deprived areas with high social diversity. These areas saw an influx of more affluent visitors and improved wellbeing indicators.
Researchers suggest that Neanderthals across Europe were infected with diseases carried out of Africa by waves of anatomically modern humans. This could have weakened the hunter-gathering Neanderthals and contributed to their extinction.
Research from the University of Cambridge finds that babies of obese women with gestational diabetes are already abnormally large by 20 weeks, suggesting current screening may be too late. This could lead to lasting health impacts on the offspring, including obesity and diabetes in later life.
A study from the University of Cambridge and Queen Mary University of London found that stroke survivors often face 'invisible impairments' that make it difficult to maintain a job. Online forums provided valuable advice and support, highlighting the need for employers to be more supportive and aware of these challenges.
Researchers have developed a new method to overcome issues in implementing quantum cryptography, enabling 'unbreakable' encryption at rates of up to 1 megabit per second. This breakthrough promises faster and more secure data transmission, with potential applications in sensitive information sharing.
Researchers from the University of Cambridge found that diagnostic tests are crucial for forecasting major epidemics. The study shows that precise estimates of infected individuals cannot be inferred from data based on symptomatic cases alone, highlighting the need for reliable diagnostic tests to detect presymptomatic infections.
A rare study of attitudes to death and dying amongst the very old reveals that this group is willing to discuss their end-of-life care, but rarely does so. The research found that most older people feel ready to die and would prefer a peaceful, pain-free passing.
A new University of Cambridge research project explores the history of writing and its connection to modern culture. The CREWS project reveals surprising links between ancient societies and their use of alphabetical order.
A team of researchers has found evidence of a mysterious new state of matter, known as a quantum spin liquid, in a real two-dimensional material. The discovery matches theoretical models and could lead to the development of faster quantum computers.
The discovery of ancient Nepali textiles dating back to 400-650 AD has pushed the understanding of the Silk Road's southern extent. Textile analyses suggest that imported materials from China and India were used in combination with locally produced ones.
A team of astronomers has mapped the conditions on 55 Cancri e, a rocky exoplanet about twice the size and eight times the mass of Earth. The planet's hot side is almost completely molten, while its cool side is almost solid, with temperatures varying wildly due to a lack of efficient heat transfer.
Researchers developed a mouse model of aneuploidy to investigate the fate of abnormal cells in early-stage embryos. They found that even when half of the cells are abnormal, the embryo can fully repair itself through programmed-cell death.
New research finds quantum behavior of hydrogen affects structural properties of hydrogen-rich compounds, which may aid in search for room temperature superconductor. Quantum symmetrisation of hydrogen bond has significant impact on vibrational and superconducting properties.
Scientists at the University of Cambridge and EMBL-EBI discovered that four-cell embryo cells exhibit subtle genetic differences, indicating that early development is guided by specific decisions. The study used sequencing technologies to model embryo development, revealing distinct gene expression patterns in individual cells.
Research reveals that smoking damages macrophages, leading to TB infection and worsening its progression. The impaired cells can't recycle debris, becoming 'clogged up' and less effective at fighting infection.
The Cambridge project aims to understand people's experiences of speaking more than one language, change attitudes towards multilingualism, and transform society. It will investigate the relationship between language, culture, and identity, with international impact.
A study published in The BMJ found that genetic tests providing risk estimates for diseases like lung cancer and heart disease have little to no effect on behavior change. Despite initial hopes, informing individuals of their genetic risk did not prompt them to adopt healthier habits or quit smoking.
The study reveals that protein misfolding in the brain can be toxic, even before visible amyloid fibrils form. Researchers used super-resolution microscopy to observe how alpha-synuclein proteins interact and found that excess soluble protein can cause toxic effects.
Researchers developed a web-based platform using artificial neural networks to answer crossword clues more accurately than existing products. The system can understand words, phrases, and sentences by leveraging definitions in dictionaries and Wikipedia.