A new study reveals that giant icebergs in the Southern Ocean contribute significantly to carbon sequestration, with enhanced phytoplankton productivity extending hundreds of kilometers beyond the iceberg's length. This process helps slow global warming by storing atmospheric carbon dioxide.
Researchers at the University of Sheffield discovered that dasatinib can switch off signals in a protein implicated in Duchenne Muscular Dystrophy, leading to a 40% improvement in zebrafish with the condition. The drug has potential as a treatment for slowing muscle deterioration and improving symptoms in patients.
Researchers discovered that birds use well-controlled changes to the nanostructure of their feathers to create multi-coloured plumage. This innovative approach could lead to synthetic materials with long-lasting colours.
A breakthrough study has found that a bone drug can protect stem cells from the effects of ageing, extending their lifespan and maintaining their function. The drug, zoledronate, reduces DNA damage in mesenchymal stem cells, enhancing their survival and repair capabilities.
Scientists discover enhanced weathering of rock can draw CO2 out of atmosphere, stabilizing climate and preventing ocean acidification. This process converts CO2 to bicarbonate, which drains away via rivers to the oceans, benefiting coral reefs.
A new study reveals that long-tailed tits thrive when parents alternate feeding trips, resulting in better nutrition and enhanced protection for their young. This unique strategy, similar to human late-night feeding shared among family members, has been shown to be beneficial for the family group.
The Translational Oncology Initiative aims to connect scientists and clinicians to develop life-saving therapies for cancer patients. The 'Trojan Horse' therapy uses a virus hidden in immune cells to destroy cancer cells from within.
Researchers have identified specific genes that determine the mating behaviors of male ruff birds, including territorial, satellite, and female-mimicking types. The study reveals that these behaviors are encoded by a 'supergene' that controls multiple traits, including hormones, feathering, color, and size.
A new method of moving data in racetrack memory uses sound waves, overcoming limitations of traditional methods. The study, published in Applied Physics Letters, demonstrates the potential for faster computing by utilizing surface acoustic waves to transport data quickly and efficiently.
Researchers found that microscopic bone analysis can identify previously mummified skeletons, revealing a wider practice of mummification in Bronze Age Britain. The study suggests that ancient Britons used different methods to mummify their dead, including smoking over fires and burial in peat bogs.
Researchers found that Asian elephants born during stressful periods produce significantly fewer offspring despite higher reproduction rates at an early age. The decline in reproductive rate accelerates with age, decades later.
Engineers at the University of Sheffield are working with the ITF to create a handheld device that measures friction on tennis courts. This will enable professional players to understand and adjust their sliding movements, giving them an edge over their opponents.
Researchers at the University of Sheffield have discovered that MRI scanners can steer cell-based tumour busting therapies to specific target sites in the body. This targeted approach increases treatment efficiency and reduces drug doses, alleviating side effects.
Researchers discover UDCA, a decades-used liver treatment, may slow Parkinson's disease progression by rescuing damaged mitochondria. Studies confirm beneficial effects on nerve cells and genetic animal models of the condition.
Researchers discovered that plants with C4 photosynthesis can thrive in a range of ecological conditions, increasing productivity in warm and dry environments. This innovation allowed the rapid colonization of three continents by the unique grass Alloteropsis semialata.
A new report finds that UK drinking guidelines are largely ignored due to their lack of relevance to occasional drinkers. The study suggests that separate advice for regular drinking and single occasion drinking is more appealing to those who drink heavily at weekends.
A University of Sheffield study found that parents' joking and pretending with their children as young as 16 months old helps them develop essential life skills. By picking up on parental cues, toddlers learn to distinguish between joke and pretend intentions, leading to improved cognitive abilities and creative thinking.
Researchers discovered that brown dwarf stars, which are difficult to detect and classify, host powerful auroras similar to Earth's display. The study used radio and optical telescopes to observe a brown dwarf 20 light years away, providing evidence that these stars act like supersized planets.
Researchers have discovered that low-intensity ultrasound can stimulate and accelerate wound healing in individuals with chronic wounds, particularly those with diabetes or age-related circulatory issues. This breakthrough has the potential to save the NHS £3.1 billion annually and improve treatment outcomes for over 200,000 patients.
Scientists discover that Methotrexate, commonly used for arthritis, can also treat myeloproliferative neoplasms with fewer side effects and lower costs. This repurposed treatment could revolutionize the care of patients worldwide.
Research found that children with strong verbal working memory skills can more effectively cover up lies, while those with weaker verbal memory struggle. This link suggests that verbal working memory plays a crucial role in lying.
A new study by engineers at the University of Sheffield has proven conclusively that contaminants can enter pipes through leaks and be transported through the pipe network. Groundwater with harmful contaminants can be sucked in and remain in the pipe, potentially reaching consumers' taps at low concentrations.
The University of Sheffield's new machine will build parts up to three times larger and 100 times faster than current machines, enabling serious production of volumes over one million. This technology, called high-speed sintering (HSS), selectively fuses polymer powder layer by layer using infra-red-absorbing ink.
Researchers discovered an enzyme called LysYl Oxidase (LOX) that enhances the spread of breast cancer to the bone. Treatment with bisphosphonate, a class of existing drugs for osteoporosis, has shown promise in preventing bone damage and tumour cell metastasis.
Research by University of Sheffield scientists links Arctic warming to extreme weather events in the UK and US, suggesting a connection between warmer Arctic temperatures and mid-latitude weather patterns. The study found increased variability in the jet stream and high pressure over Greenland, contributing to variable UK winters.
A new study by the University of Sheffield identified six distinct groups of obese individuals, each requiring unique strategies for weight loss and healthy lifestyle promotion. The research suggests that targeting interventions according to an individual's 'type' could lead to more effective and efficient use of NHS services.
Researchers at the University of Sheffield suggest that deep borehole disposal could dispose of all UK's high-level nuclear waste in just six boreholes, 5km deep. The concept has several advantages over current solutions, including reduced construction costs, easier site selection, and lower environmental impact.
Researchers at the University of Sheffield used tampons to identify sewage pollution in rivers by detecting optical brighteners under UV light. The technique was found to be effective in detecting pollutants from just 0.01ml of detergent per litre of water, and helped pinpoint the sources of pollution.
Researchers developed 3D printed guides to help damaged nerves repair naturally by guiding the nerve ends towards each other. Successful repairs were demonstrated in a mouse model, showing promise for treating nerve injuries with reduced surgery and improved results.
A new study by the University of Sheffield found that genetic differences between humans continue to fuel evolution, despite artificial influences like easy access to contraception and medical advances. The research showed that genetic influence on timing of reproduction and family size tends to be higher in recent times.
A new study by the University of Sheffield has found that 20-25% of well-known sea species are threatened with extinction. The research highlights the need for more comprehensive assessments of marine species, which currently have been completed for only three percent of cases.
A new study from the University of Sheffield found that daytime naps of 30 minutes or more help infants retain and remember new behaviors. Infants who did not nap showed no evidence of remembering the new information and behavior.
A global fleet of composite planes could reduce CO2 emissions by 14-15% if introduced widely, thanks to fuel savings. However, the aviation industry's overall emissions reduction will be lower due to a mix of new and old aircraft in service.
Scientists studied wild grasses in the Fertile Crescent to identify traits suitable for agriculture. They found that wild relatives of current crop plants have bigger seeds and less bushy stems, making them ideal for farming. This research could help shape the future of food production by understanding the past.
A collaborative project between UK researchers will focus on developing formal verification techniques for autonomous systems. The goal is to ensure robots make decisions that are safe, ethical, and follow legislation, with applications in industries such as automotive and manufacturing.
A significant increase in life-threatening heart infections has been identified, alongside a notable decrease in antibiotic prescriptions for dental patients. The study, published in The Lancet, reveals 35 extra cases per month in the UK and an 89% fall in prescribed antibiotics.
A new study by researchers from the University of Sheffield confirms that treating heart attack patients with ticagrelor reduces the risk of stents blocking with blood clots, which can be fatal. The study found that this pioneering drug could halve the risks of stent blockage compared to previous standard treatment clopidogrel.
By 2050, cumulative exposure to ozone during the summer is expected to be high enough to damage vegetation globally. Ozone levels will remain below safe limits if greenhouse gas emissions peak in 2040, but may exceed safe limits if emissions continue to rise until 2100.
Researchers found that deacetylase inhibitors can fully restore movement problems caused by the LRRK2 Parkinson's mutation in fruit flies. This study provides compelling evidence for a direct link between defective transport and movement problems, suggesting a potential therapy for people with this specific mutation.
Researchers at the University of Sheffield have made a breakthrough in creating magnetic materials that can perform calculations, paving the way for more power-efficient computers. By harnessing the properties of magnetic vortex domain walls, they hope to develop smaller and faster logic gates.
Scientists from the University of Sheffield found that British winters have become increasingly unstable, with contrasting conditions between mild and stormy to cold and snowy. The research suggests a significant rise in variation in weather patterns over the last century, particularly during December.
Researchers at the University of Sheffield discover 'sweet spot' in 3D printing by manipulating ink density and strength. By printing in greyscale, they can maximize strength while reducing weight, opening up applications in aerospace, automotive, and sports footwear industries.
Academics from the University of Sheffield have solved a long-standing mystery surrounding galaxy evolution by discovering that supermassive black holes accelerate molecular gas outflows at incredible speeds. This finding deepens our understanding of the future of the Milky Way and its impending collision with Andromeda.
Researchers at the University of Sheffield found that rats deliberately change how they sense their environment using their facial whiskers depending on the situation. They move their whiskers back and forth continuously while navigating in the dark, adapting their movement to detect obstacles and avoid collisions.
A study found that UK supermarkets respond to tax increases on alcohol by under-shifting cheaper products and over-shifting more expensive ones, leading to smaller reductions in excessive consumption. This could hinder efforts to reduce harmful drinking, particularly among high-risk drinkers who favor cheaper supermarket products.
A time-lapse study reveals three major bottlenecks restricting the formation of colonies in human embryonic stem cells, including survival after plating and cell death after division. The research could lead to improved use of these cells in regenerative medicine.
A large-scale study found that cannabis use can negatively impact sperm morphology, with nearly twice the likelihood of abnormal sperm in summer months or among younger men. Lifestyle factors such as smoking and alcohol consumption showed little correlation with poor sperm quality.
A team of international researchers has identified a key receptor binding to BABA, a chemical boosting plant immunity. The findings offer more durable crop protection by priming the plant immune system against future attacks.
Scientists have developed a groundbreaking technique to trace an individual's DNA back to their ancestral home 1,000 years ago using Geographic Population Structure (GPS) tool. The method has been successful in locating worldwide populations to their geographic regions and village of origin with accuracy rates of up to 98%.
A study by the University of Sheffield found that low blood sugar levels can cause prolonged periods of abnormal heart rhythms in older patients with Type 2 diabetes. The research sheds light on the 'Dead in Bed' syndrome, where young people without a history of complications die suddenly from diabetes.