A new study by UCL, MIT, and UC Berkeley uses credit card records and mobile phone data to identify daily rhythms of human mobility and communication. The research groups the urban population into six clusters, shedding light on socio-economic behaviors and patterns.
Researchers found that people from Nordic countries, North America, Australia, and New Zealand have the best spatial navigational abilities. Spatial navigation ability declines steadily across adulthood, but is also influenced by country wealth and gender equality.
A new UCL-led study found that dementia diagnosis rates are 25% higher among black women and 28% higher among black men compared to white counterparts. Researchers suggest that inequalities in care, stigma, and cultural background may contribute to these disparities.
A UCL-led study found that stress enhances people's ability to process and internalize bad news, reversing the typical optimism bias. Under stressful conditions, individuals become more vigilant to bad news, even when unrelated to their anxiety source.
Research finds that restricting student and high-skilled visas has little impact on overall migration, while limiting family and low-skilled visas reduces migration but diverts aspiring migrants to unauthorized channels. Enforcement of unauthorized migration is also inefficient.
A new UCL study found that people with higher social status or opposing political beliefs are more likely to assume their partner's decision is motivated by wanting to cause them harm. The study also suggests that paranoia fuels social exclusion and disadvantage, fueling severe mental health problems
Researchers have developed turmeric-based eye drops that can reduce retinal cell loss in rats with glaucoma. The treatment shows promise for diagnosing Alzheimer's disease and has been found to be well-tolerated.
A modified botulinum toxin compound Derm-BOT successfully targets and silences pain signals from neurons in the spinal cord of mice, providing long-lasting pain relief. The compound is non-toxic, safe to manufacture, and avoids adverse effects associated with opioids.
A new study found that intensive care patients are unable to effectively use fats for energy, contributing to significant muscle loss. This inability is likely due to widespread muscle inflammation in the early days of intensive care, making nutrition and exercise programmes less effective.
A new study by UCL academics found that people from smaller cities are twice as likely to migrate than those from larger cities. The research revealed that the size of origin and destination cities significantly impact migration behavior.
A new study by UCL researchers found that artificially lengthening the time it takes to hear an impact can make people update their perceived body height, leading them to feel taller. The findings could have implications for rehabilitation and treatment of conditions like Parkinson's Disease.
Researchers used LiDAR technology to map carbon storage in urban forests, finding areas like Hampstead Heath store up to 178 tonnes of carbon per hectare. This study highlights the value of urban trees for mitigating climate change and demonstrates their potential as a vital resource for cities.
Researchers found that brains selectively treat gaining knowledge about favorable outcomes as a reward, but not unfavorable ones. People tend to spend money on advance knowledge of good events and avoid information about bad ones.
A new study predicts that climate change will have a more significant impact on global biodiversity than land use changes by 2070. Vertebrate communities are expected to lose between a tenth and over a quarter of their species locally due to climate change.
A new blood test can detect liver damage in 30-45 minutes, distinguishing between healthy and damaged individuals. The test could lead to earlier treatment and potentially save millions of lives.
Research from University College London reveals that older adults with fewer financial resources are more likely to develop dementia. The study analyzed data from over 6000 adults and found a significant link between socioeconomic factors and dementia incidence.
A team of international astronomers has detected oxygen in a galaxy 13.28 billion light-years away, revealing that stars formed at an unexpectedly early stage in the universe's history. The discovery provides insight into the formation of galaxies and sheds light on the 'cosmic dawn' era.
A new study by UCL found that socio-political factors are the primary cause of conflict and displacement in East Africa, with climate change playing a significant but secondary role. The research suggests that stable governance, economic growth, and reduced population growth can help reduce conflict and displacement.
A UCL-led study found that hospitals are more likely to diagnose dementia in patients who have been admitted for another reason. However, missed diagnoses persist, with one-third of people with dementia discharged without recognition, highlighting the need for better record-sharing and culturally appropriate assessments.
A recent study found that neglectful behaviors are widespread among English care home staff, despite efforts to provide person-centered care. The survey of 1,544 staff revealed that many witnessed residents being left waiting for care or having insufficient time for food.
A new UCL-led study found that people with one hand can recognize a prosthetic limb as their real hand, particularly those who use a prosthesis regularly. This adaptation allows the brain to compensate for the missing limb, enabling more comfortable and easier-to-use prosthetics.
A study using worms has discovered the mechanisms involved when multicellular organisms die, particularly as a result of old age. The research found that death spreads through the organism via cellular necrosis, triggered by calcium release, leading to muscle hypercontraction and rigor mortis.
Researchers found four cases of amyloid beta pathology in brain blood vessels after childhood neurosurgery, sparking concerns over potential transmission of protein pathology. The study's findings were supported by a review of medical literature and suggest that neurosurgical instruments may be responsible.
A recent study has found that people over 65 with chronic kidney disease and atrial fibrillation are at increased risk of stroke when taking blood thinners. The researchers estimate that half a million UK adults fall into this category, highlighting the need for cautious prescribing practices.
A new study reveals that up to 16% of Earth's species could qualify as potential alien species, posing significant challenges to biosecurity efforts. The research found that the number of newly emerging alien species continues to rise, with insects and molluscs being the groups most affected.
The study reveals that flowering plants diversified suddenly in the Cretaceous period, while molecular-clock dating suggests an older origin. The discrepancy is attributed to false precision on both palaeontological and molecular evolutionary timescales.
A UCL-led research team found that an excessive inflammation reaction in older people can obstruct the immune system, leading to weaker immune responses. Blocking this inflammation with a short-term anti-inflammatory pill increased the immune system's effectiveness.
A large-scale study found subtle brain abnormalities in people with epilepsy, even in those with typical seizures under control. The researchers identified reduced grey matter thickness and volume in various brain regions, including the cortex and thalamus, associated with longer duration of epilepsy.
A team of researchers proposes a scenario mapping approach to test disaster preparedness and response to unknown, complex events. They found common vulnerabilities triggered similar cascading effects, suggesting that highly-developed countries are susceptible to M.OR.D.OR scenarios.
A new method of securely communicating between multiple quantum devices has been developed, enabling a large-scale, un-hackable quantum network. The approach uses quantum laws to ensure security and can work for any device, regardless of manufacturer, bridging the gap between theory and practical implementation.
Researchers at UCL and Tufts University developed a platinum-copper alloy catalyst that breaks carbon-hydrogen bonds in methane with reduced energy consumption. The new catalyst is resistant to coking, rendering it more effective than traditional materials.
A large-scale genetic study has clarified the distinctive genetic signature of Dementia with Lewy bodies, a common type of dementia. The research found that DLB accounts for 10-15% of dementia cases, but its genetic profile is unique compared to Alzheimer's and Parkinson's diseases.
A UCL-led research team has identified a rare genetic mutation that causes one Italian family to be unusually insensitive to pain. The study, published in Brain, found that the mutation affects the ZFHX2 gene and regulates other genes connected to pain signalling.
Rock engravings in Western Venezuela, dating up to 2,000 years old, have been mapped in unprecedented detail. The largest panel contains 93 individual engravings, including depictions of animals, humans, and cultural rituals.
A new study finds that psychosis incidence can be up to eight times higher in some regions compared to others, highlighting the role of environmental factors in contributing to the condition. The study's findings suggest that areas with social deprivation and owner-occupied housing have lower rates of psychosis.
Research by UCL shows that hunter-gatherer storytellers played a crucial role in promoting co-operative and egalitarian values. The study found that skilled storytellers had greater reproductive success, were more likely to be co-operated with, and lived in camps with higher levels of cooperation.
Researchers have developed an optical ultrasound needle that provides unprecedented real-time imaging of soft tissues during keyhole procedures, reducing the risk of complications and improving surgical outcomes. The technology uses a miniature optical fibre to deliver light pulses, generating ultrasonic waves for image guidance.
A global longitudinal study confirmed that people with high body mass index (BMI) are more likely to develop dementia than those with normal weight. The study analyzed data from over 1.3 million adults in the US and Europe, finding that individuals near dementia onset tend to have lower body weight.
A new study reveals that HIV drug resistance is on the rise, particularly among individuals in low- to middle-income countries, where 11.1% of those starting therapy have resistant virus strains. The research highlights the importance of improving monitoring and response strategies to combat this growing threat.
New research suggests that stressed newborns may not display typical pain behavior despite increased brain activity in response to pain. The study found a disconnect between brain wave patterns and behavioral responses in stressed babies, highlighting the need for alternative methods to assess infant pain.
A UCL-led study found that inhibiting RNA polymerase III, a common enzyme in all animals, extends the lifespans of yeast cells and animals by an average of 10%. This discovery may lead to targeted anti-aging therapies, similar to the effects of rapamycin.
A new test predicts which people with type 2 diabetes will benefit from weight loss surgery. The DiaBetter score and percentage weight loss two years post-surgery are key predictors of T2D remission.
A cheap and widely used drug lansoprazole may have useful activity against Mycobacterium tuberculosis, the bacteria that cause tuberculosis. The study found people taking lansoprazole were a third less likely to develop TB than those taking similar drugs.
A new study from University College London suggests that machine learning can improve clinical trials by analyzing complex brain anatomy and detecting subtle changes in drug effects. The research used large-scale data from patients with stroke to test the concept of machine learning capable of modeling the human brain in its full compl...
A new study by University College London researchers found a significant association between fathers' depressive symptoms and their teenage children's symptoms of depression. The study, which analyzed data from two large longitudinal studies, suggests that family-focused interventions should also target fathers to prevent depression.
A new study reveals that mammals began living in the daytime approximately 66 million years ago, shortly after the dinosaurs' disappearance. The ancestors of simian primates were among the first to abandon nocturnal activity, with their visual adaptations comparable to diurnal reptiles and birds.
Researchers found that prehistoric migration rates increased in three distinct pulses, coinciding with the spread of agriculture, Bronze Age advancements, and Iron Age population growth. This suggests a strong link between technological innovation and human mobility.
Research using ESA's XMM-Newton and NASA's Chandra X-ray observatories found that Jupiter's south pole X-ray emissions pulse every 11 minutes, while north pole emissions are erratic. This behavior is distinct from Earth's auroras, which mirror each other in activity.
Researchers used a mathematical equation to analyze how our self-esteem is shaped by what others think of us. They found that self-esteem changes are guided by whether we expect to be liked and that increased prediction errors in the brain can confer risk for mental health problems.
Researchers at University College London have developed a new receiver technology that provides consistently high-speed broadband connectivity. The technology enables dedicated data rates of over 10,000 megabits-per-second (Mb/s) for low-cost broadband connections to every UK home.