Research finds Galapagos finches' antipredator behavior sustained through generations after threat gone, affecting survival. Urbanization weakens fear response to humans
Researchers from the University of Cambridge found that wind-driven ventilation can increase room ventilation rates by up to 40% compared to temperature-driven ventilation. The study's results suggest that designing buildings with natural ventilation principles can help reduce energy consumption and greenhouse gas emissions.
The 'Half Earth' conservation proposal aims to spare 50% of the planet for nature, but its impact on human populations is significant. A study estimates that over 1 billion people would be directly affected, primarily in middle-income countries and wealthy nations.
Research reveals an invisible world of organic molecules in freshwater ecosystems that contribute to greenhouse gas emissions. Climate change could increase the diversity of these molecules by 1.5-2.7 times, leading to higher emissions.
Visualizing heat flow in bamboo reveals its natural structure and thermal properties, enabling the development of sustainable and energy-efficient buildings. The study aims to reduce carbon emissions by using renewable materials like bamboo, which can help mitigate climate change.
Scientists at Cambridge discovered that perovskite materials can be more efficient when their chemical compositions are less ordered, simplifying production processes and lowering costs. This is achieved by creating areas with different compositions that trap energized charge carriers, improving solar cell efficiency.
Research from the University of Cambridge suggests that GP practices can effectively manage mild to moderate mental health issues, reducing stigma and waiting times. Specialist treatment remains more cost-effective in the long term, but GPs can provide just as effective care.
A new study by University of Cambridge researchers confirms the 'weekend effect' in hospital mortality, which is attributed to junior doctors' tendency to admit lower-risk patients on weekends. Senior doctors' admitting patterns remain unchanged on weekends and weekdays.
Researchers have identified a molecule called TET1 that enables adult liver cells to regenerate. The discovery provides a potential target for drugs to treat chronic liver diseases, where regeneration is impaired.
Researchers found that switching to dry powder inhalers from metered-dose inhalers could reduce carbon emissions by 58 tonnes annually, while also cutting drug costs. This switch could save the equivalent of 150-400kg of CO2 annually per individual.
A new study by the University of Cambridge found that people with a higher genetic likelihood of autism are more likely to experience childhood maltreatment, self-harm, and suicidal thoughts. The study suggests that individuals with a high number of autistic traits may be vulnerable to adverse outcomes without adequate support.
A study reveals that protected areas worldwide are not reducing anthropogenic pressure on natural habitats, with chronic underfunding and local community disengagement identified as key factors. Satellite data analysis found increases in human encroachment in over 90% of global regions, particularly in the tropics.
Research from the University of Cambridge found an association between increased BMI and significant reductions in cortical thickness, as well as poorer performance at tests measuring executive function. The study used data from 2,700 children aged 9-11 years and controlled for various factors, including age, sex, and parental education.
The study uses low-temperature scanning electron microscopy to image the nanoscale architecture of tree cell walls in their living state. It reveals that macrofibril structures with a diameter exceeding 10 nanometres are common across all trees studied, providing new insights into wood's mechanical properties.
A study found that local people in Nepal's Himalayan regions have mixed views on snow leopard conservation, with some valuing the species' cultural significance and others fearing its impact on livestock. Conservation efforts that benefit both humans and snow leopards are crucial for their coexistence.
Researchers at the University of Cambridge have successfully developed an artificial leaf that can directly produce syngas, a widely-used gas currently made from fossil fuels, in a sustainable way. The device uses sunlight, carbon dioxide, and water to produce clean gas without releasing additional carbon dioxide into the atmosphere.
A recent study by researchers at the University of Cambridge and University of Strathclyde found that highly-targeted messaging campaigns can effectively dissuade young gamers from getting involved in cybercrime. The campaigns were associated with a sharper and longer-term reduction in attack numbers.
A study found that UK restaurants with in-store menu labelling offer healthier food options, with an average of 45% less fat and 60% less salt. This could encourage restaurants to improve their nutritional quality and benefit public health.
Researchers from the University of Cambridge have identified a promising replacement for toxic greenhouse gases used in refrigerators and air conditioners. The device, based on layers of oxygen and metallic elements PST, displays the largest electrocaloric effects yet observed in a body large enough for cooling applications.
Research shows that even mild-to-moderate hearing loss in young children can lead to changes in how their brains process sounds. Detecting these problems early is crucial to limit brain changes and improve language development.
Researchers at the University of Cambridge found that people who achieve weight loss of 10% or more within five years after diagnosis are more than twice as likely to go into remission. This suggests that significant calorie restriction and weight loss can reverse type 2 diabetes.
A study published in Nature Medicine suggests that whole genome sequencing of tumour cells can predict prognosis and identify effective treatments for patients with triple negative breast cancers. The technique reveals genetic signatures and mutations, providing clues to develop new drugs and improve treatment outcomes.
A study found that doubling vegetarian options reduced meat-rich purchases by 40-80%. The results suggest tweaking food availability can influence people's decisions for human health and environmental preservation. No rebound effect was detected, meaning opting for a veggie lunch didn't lead to a compensatory meat-heavy dinner.
Scientists developed computational models of word meanings and tested them against real-time brain activity in volunteers, revealing how the brain combines words to make sense in context. The study shows how word constraints directly affect meaning interpretation, highlighting the neural mechanisms behind spoken language understanding.
A new study on hunter-gatherer children reveals that younger kids tend to play in mixed-gender groups, while older children imitate adults' gender roles. Context plays a significant role in shaping gendered behaviors, differing from Western societies.
The new AR head-mounted display delivers a realistic 3D viewing experience with an enlarged eye-box and increased field of view. It uses pixel beam scanning to keep images in focus regardless of distance, resulting in high-quality images without dispersion.
Researchers have discovered that drought stress triggers the activity of Rider retrotransposons, potentially leading to new trait variations in crops. The study highlights the potential of transposons as a source of crop improvement, particularly in breeding more resilient crops against climate change.
Researchers from the University of Cambridge have developed a platform that uses nanoparticles known as metal-organic frameworks to deliver a promising anti-cancer agent, siRNA, to cells. The study shows that MOFs can present a viable platform for delivering potent anti-cancer agents to target specific genes.
Researchers have designed a nanowire spectrometer that can directly image single cells and analyze chemical fingerprints without the need for microscopes or bulky equipment. This breakthrough could lead to new generations of ultra-compact spectrometers with applications in biology, lab-on-a-chip systems, and smart wearables.
A study by University of Cambridge researchers found that dissatisfied mothers speak more to infant sons than daughters. The quality of a couple's relationship is linked to parent-infant talk and affects child development.
Researchers develop algorithm that can predict complex chemical reactions and provide a 'chemical map' to desired products, reducing time in preclinical drug discovery and materials science. The model achieves high accuracy by distilling patterns of reactivity from millions of published chemical reactions.
A mouse study found that exercise prior to and during pregnancy restores tissues in the body, improving blood sugar levels and lowering the risk of long-term health problems. The researchers suggest that an active lifestyle is crucial when planning pregnancy.
Researchers developed artificial 'chameleon skin' that changes color when exposed to heat or light using nanoparticles coated in a polymer shell. The material's color-changing abilities rely on light-powered nano-mechanisms, similar to nature's chromatophores, allowing for dynamic displays and active camouflage.
Researchers found ancient parasite eggs in human coprolites at the Must Farm settlement, indicating that inhabitants were infected by eating raw aquatic animals. The discovery provides new insights into the intestinal diseases of prehistoric Britain and their possible connections to modern food trends.
Researchers used AI to analyze wing patterns of Heliconius butterflies, confirming Müllerian mimicry theory and discovering new mechanisms of evolutionary novelty. The study found that species borrow features from each other, generating new patterns and increasing biological diversity.
Researchers at the University of Cambridge found that synovial fluid from osteoarthritic patients can directly excite sensory nerves, producing pain. The study provides new insights into the mechanisms of osteoarthritis and may lead to the development of more effective treatments.
Researchers at the University of Cambridge discovered that increasing brain stiffness as we age causes brain stem cell dysfunction. They developed new materials to study this effect, showing that older stem cells can be rejuvenated into younger, healthier states.
New research reveals that prenatal parental stress is a predictor of emotional and behavioral problems in toddlers. The study found that mothers' and fathers' wellbeing before and after birth have a direct impact on their children's behavior by the time they are two years old.
A contagious canine cancer has been found to have originated around 6,000 years ago in Asia and spread globally through maritime activities. The cancer's evolution has revealed unique signatures left by carcinogens, including exposure to UV light, which is also linked to human cancers.
A new study from the University of Cambridge has identified a link between high levels of estrogen in the womb and an increased risk of developing autism. The research found that prenatal estrogen levels were significantly higher in male fetuses who later developed autism compared to those who did not.
Researchers from the University of Cambridge used 'crystal clocks' to estimate magma storage times near the Earth's crust-mantle boundary. They found that magma can be stored for over 1,000 years, helping improve models of volcanic eruptions and release of gases.
Researchers have discovered that projection neurons are damaged by immune cells in MS patients' brains, leading to brain shrinkage and cognitive changes. This finding provides a platform for targeted therapies to be developed.
Scientists discovered a suite of microbe-responsive gene families that date back to early land plant evolution in distantly related plants. These genes are often associated with stress-response in flowering plants and provide increased protection against biotic stresses.
A survey of over 3,400 university students found that one in five reported problematic smartphone use, associated with lower grades, mental health problems, and more sexual partners. Problematic smartphone use was also linked to higher rates of alcohol misuse and ADHD-like symptoms.
A new study published in Autism Research found that autistic adults are vulnerable to various negative life experiences, including financial hardship, domestic abuse, and social bullying. These experiences are associated with higher rates of anxiety and depression symptoms and lower life satisfaction in autistic adults.
A new study from the University of Cambridge found that patients with diabetes who have an empathetic GP are at a lower risk of early death. The study analyzed data from 867 individuals and found that those with better experiences of empathy had a significantly lower risk of death over the subsequent 10 years.
A robot developed by the University of Cambridge has successfully harvested iceberg lettuce in various field conditions, demonstrating potential for expanding robotics in agriculture. The 'Vegebot' uses machine learning to identify healthy lettuces and cut them without crushing, reducing physical demands on manual harvesting.
A new study found that genetic variation in the serotonin transporter gene affects brain mechanisms that influence anxiety and depression. The research suggests that personalized therapies could be developed based on an individual's genetic profile.
Researchers identified brain regions involved in creating the Uncanny Valley sensation, tracing it back to circuits processing social cues and valuation systems. The study's findings suggest ways to improve likability of artificial agents by adjusting these mechanisms.
Dr. Paulina Sliwa's study suggests that morally adequate intentions are the crucial ingredient in making excuses work, with intentions being key to understanding how we make choices. Successful excuses can mitigate blame but don't absolve moral responsibility completely.