Researchers at the University of Leeds and the Met Office have developed a predictive tool to identify regions at increased risk of tornadoes on UK cold fronts. The tool uses wind fields ahead and behind the cold front to compute a percentage probability that tornadoes will occur.
A team of scientists developed a mathematical model simulating the disruption of heat distribution by strong magnetic fields, creating hotter and cooler regions that emit x-rays of differing intensity. The findings help explain the observed changes in brightness of magnetars studied over several decades.
A breakthrough in semi-autonomous colonoscopy uses a robot to guide a medical device into the body, reducing the demanding task of manipulation for doctors or nurses. The system enables precise locations for biopsies or tissue examination with minimal pain and increased patient access.
A new study reveals that meltwater lakes at glacier margins cause ice to recede much further and faster than glaciers terminating on land. This finding has significant implications for estimates of recession rates and ice mass loss, potentially leading to under-estimates in the coming decades.
A new study estimates that the energy needed to provide decent living standards in 2050 could be met with less than 40% of today's global energy, roughly equivalent to levels in the 1960s. The research suggests that sweeping changes in consumption and widespread deployment of advanced technologies are necessary for achieving this goal.
A new study found 2085 excess deaths due to heart disease and stroke during the COVID-19 pandemic. The excess deaths were largely caused by people not seeking emergency hospital treatment, either due to fear of infection or concern about overwhelming the NHS.
Researchers at the University of Leeds have visualised the structure of amylin fibrils, a key player in type 2 diabetes, and discovered an intricate architecture that makes some sequences more prone to aggregation. This finding suggests a potential explanation for the rapid onset of disease in individuals with early-onset type 2 diabetes.
Researchers found that using CHG halves the risk of infection in certain types of surgery compared to povidone-iodine (PVI), with significant implications for global healthcare. The study, published in Annals of Surgery, suggests a simple switch could reduce infections and improve patient outcomes.
A global analysis of over 200 thousand tree-ring records reveals that fast-growing trees have significantly shorter lifespans than slower-growing ones. This challenges predictions of increased carbon storage in forests over the long term, suggesting that growth-lifespan trade-offs may lead to a reduced forest carbon sink.
Researchers at the University of Leeds have developed a new system to detect diseases, including coronavirus and cystic fibrosis, by examining individual molecules in blood. The method can compile a detectable signal from just a few biomarkers in just a few minutes, potentially speeding up testing and providing accurate results.
A two-year study by the University of Leeds has linked treatment of rheumatoid arthritis (RA) with improvements in vascular stiffness, an indicator of cardiovascular disease. The findings could inform management strategy for patients with RA and highlight the need to consider increased CVD risk factors.
A new study from the University of Leeds and the Danish Meteorological Institute found that ice sheets in Greenland and Antarctica are melting at a rate accelerating faster than expected. If these rates continue, sea levels will rise by an additional 17cm, exposing 16 million people to coastal flooding annually.
A new study reveals that climate change could lead to a shift in malaria transmission patterns across Africa, with southern Africa experiencing increases in suitable areas and West Africa seeing decreases. River corridors are identified as year-round hot spots of malaria transmission.
Researchers from the University of Leeds have developed a telephone screening and referral service to identify COVID-19 survivors who need ongoing support. The service aims to provide timely specialist rehabilitation and ensure people return to their normal lives as quickly as possible.
A new study suggests that incorporating climate policies into economic recovery plans can significantly reduce global warming. By investing in green industries, countries can lower traffic pollution and improve air quality, leading to immediate health benefits and a cooling effect on the climate.
A new study found that glaciers in New Zealand's Southern Alps have lost more ice mass than remains today, with a doubling of ice loss since the Little Ice Age peak extent. The rate of ice loss has accelerated over the past four decades, posing significant impacts on local communities and global sea-level rise.
Researchers identified a pattern of longer-term symptoms in COVID-19 patients, including fatigue, breathlessness, and psychological distress. The study found that some patients experienced symptoms associated with post-traumatic stress disorder (PTSD), highlighting the need for specialist rehabilitation services.
The COVID-19 pandemic led to a sharp increase in deaths among patients with lower-risk heart attacks, while those with more severe heart attacks saw a decrease. Hospitals treated significantly fewer cases of both types, with no return to pre-pandemic levels by May 22.
Researchers at the University of Leeds and Tohoku University have measured magnon polarisation, a theoretical idea in physics for almost 100 years. The findings pave the way for building low-energy devices using spintronics.
A new study uses satellite data to understand global cloud composition during the industrial revolution, finding that early-industrial aerosol concentrations were much higher than estimated by climate models. This could mean human-generated atmospheric aerosols are not having as strong a cooling effect as previously thought.
A team of global experts predicts that plastic waste flowing into the seas each year could more than double by 2040, with 710 million tonnes expected to be discarded into the environment. Improving waste collection services is seen as the single most effective step in reducing pollution.
Researchers used computer simulations and geological records to estimate magnetic field changes. They found that changes in the direction of the Earth's magnetic field may occur up to 10 times faster than previously thought, with rapid shifts associated with local weakening of the field.
A new study reveals that gold mining significantly restricts Amazon forest regeneration, leading to substantial losses in carbon sink capacity. The research highlights the urgent need for active land management and restoration to recover tropical forests on previously mined lands.
Researchers discovered a key mechanism that triggers blood vessel stiffness, leading to cardiovascular disease. Re-purposed Alzheimer's drugs targeting BACE1 enzyme show promising results in reversing blood vessel damage.
A new study reveals that dolphins can learn foraging techniques outside the mother-calf bond, showcasing horizontal social transmission. This innovation is similar to observed behaviors in great apes and highlights dolphins' capacity for behavioral adaptation.
A major review of COVID-19 scientific literature confirms a cough and fever as the most common symptoms, with fatigue, loss of smell, and difficulty breathing also reported. The study analyzed data from over 24,000 patients across nine countries, ratifying the World Health Organisation's initial symptom list.
A new study examines Permo-Triassic mass extinction event's impact on tetrapod diversity, finding temperate latitudes held higher biodiversity before and after the extinction. The research suggests that regions now known for rich ecosystems were once too hot to support large animal communities.
A new study shows that the collapse of terrestrial ecosystems during the Permian-Triassic extinction, also known as the Great Dying, directly disrupted ocean chemistry. This finding highlights the importance of understanding inter-connectedness of ecosystems in the face of environmental challenges.
Research finds COVID-19 survivors may experience respiratory, exercise capacity problems, mental health issues like PTSD and anxiety. Long-term rehabilitation services are crucial for optimal recovery and quality of life.
Researchers have identified over 2,000 large protostars using AI analysis of Gaia space telescope data. These young stars are believed to hold secrets about the origin of massive stars and galaxy formation.
Researchers found that tropical forests can handle heat up to a certain threshold of 32 degrees Celsius, but limiting global temperatures is crucial to avoid accelerating climate change. The study analyzed over half a million trees across 813 forests in the tropics.
Researchers analyzed data from 27,334 individuals across 12 European countries to examine the relationship between socioeconomic status, education, and diet. The study found that higher educational status was associated with improved nutritional intake, particularly iron and total folate. This highlights the need for targeted policies ...
Researchers at the University of Leeds have discovered a key mechanism in how bacteria build their outer wall, potentially leading to new antibiotic therapies. The study focused on gram-negative bacteria Escherichia coli and found that disrupting this process could destroy or slow bacterial growth.
Researchers at the University of Leeds have found a way to turbo charge molecular sensors in nerve cells, amplifying electrical signals to the brain and intensifying pain experience. This discovery could lead to targeted therapies for chronic pain conditions such as neuropathies and migraines.
Researchers at the University of Leeds have discovered a molecular mechanism that amplifies pain signals in the nervous system. This finding has significant implications for understanding and treating chronic pain conditions such as neuropathies, arthritic pains, and migraines.
Researchers identified 33 new regions and confirmed 21 previously reported regions linked to melanoma risk, shedding light on the immune system's role in the disease. The study also uncovered associations between melanoma and common genetic variants in the TP53 gene.
Scientists at the University of Leeds and AstraZeneca developed a technique to screen antibody fragment susceptibility to aggregation caused by structure disruption much earlier in drug discovery. This approach increases the chances of success by selecting protein sequences that can withstand industrial-scale manufacturing stresses.
The 2018 Saddleworth Moor Fire in Northern England had a significant impact on air quality, with poor conditions affecting over 4.5 million people. The fires caused substantial increases in PM2.5 pollution, resulting in up to 165% more deaths brought forward due to pollution.
A one-week course of higher-intensity radiation is recommended to treat bowel cancer patients, reducing side effects and risks associated with COVID-19. Surgery can be safely delayed by up to 12 weeks, allowing for reduced hospital appointments and maintaining social distancing rules.
Patients with diabetes mellitus and endocrine disorders are at higher risk of severe illness and death from COVID-19. Medical teams need to take extra precautions when treating these patients and consider adjusting their medication regimes as needed.
Researchers at the University of Leeds have discovered a dynamic shape-shifting mechanism in noroviruses, which may help explain their potent pathogenicity and inform vaccine development. The study's findings could lead to the creation of more effective vaccine candidates using virus-like particles (VLPs).
A study led by University of Leeds found that energy use and fossil fuels do not contribute significantly to increases in life expectancy. Instead, growth in national income and improving healthcare systems play a more crucial role.
The Joint Monitoring Programme (JMP) has secured a grant to develop data collection techniques for assessing the scale of challenge in safely dealing with sewage waste. On-site sanitation, such as pit latrines, is used by 3.1 billion people worldwide, but few countries keep data on waste treatment, posing major health risks.
Researchers from the University of Leeds have created a 'spin capacitor' that can generate and hold the spin state of electrons for hours, opening up possibilities for new devices with efficient data storage. This innovation could lead to more sustainable technologies requiring less power.
A new study examines energy inequality across 86 countries, revealing extreme disparities in energy footprints and consumption patterns. The research shows that the top 10% of consumers consume roughly 20 times more energy than the bottom 10%, with significant inequalities in transport, heating, and electricity.
Researchers discovered a new master control region in alpha-synuclein protein that controls amyloid formation, leading to neurodegeneration and movement difficulties. This finding opens up new opportunities to develop therapies to slow down or prevent Parkinson's disease.
Scientists have developed a diagnostic technique using electron microscopy to measure the behavior of individual atoms in materials. This allows them to detect and monitor impurities at the atomic level, with potential applications in various fields such as electronics and materials science.
A study tracking 300,000 trees over 30 years reveals that tropical forests' carbon sink is weakening, with a feared switch from absorption to emission imminent. The loss of this critical carbon sink capacity is equivalent to a decade of fossil fuel emissions from major countries.
A leading health psychologist argues that negative attitudes towards weight gain affect patient treatment quality. Research shows that obesity is a complex condition with multiple causes, and using positive language can help promote understanding.
Researchers have created a hybrid film combining cobalt and Buckminsterfullerene, boosting magnetic energy product five times at low temperatures. This breakthrough could lead to rare-earth-free magnets, mitigating environmental damage in renewable energy and consumer electronics.