Researchers at the University of Southampton are launching a study to improve condom use and tackle STIs among young men in the UK. The study will examine whether online or face-to-face education sessions lead to better outcomes in reducing chlamydia rates among 2,200 men aged 16-25.
A new drilling expedition has uncovered a dramatic and complex record of past changes in climate and sea level in the Gulf of Corinth. The research sheds light on how global climate fluctuations influence sedimentation rates, particularly for the earliest sediments deposited as new ocean basins form.
Researchers found four different types of eggs from birds, lizards, and crocodiles, suggesting a shared nesting site. This discovery provides evidence of an ancient ecological strategy where animals co-habited and safely incubated their eggs together.
A new approach using environmental big data helps identify effective conservation methods for managing natural capital, including forests and ponds. The study shows that measures to reduce chemicals used by farmers will be particularly effective in protecting freshwater environments in northern Britain.
A new study maps animal traits across different regions to identify areas most at risk from losing biodiversity. The research reveals that some species play crucial, specialized roles in their ecosystems, making them crucial for conservation efforts.
A University of Southampton study reveals that salmon egg membranes adjust their structure to cope with reduced oxygen levels in rivers. This adaptation enables embryos to incubate successfully. The research found that membrane thickness, porosity, and permeability vary among different salmon populations.
Researchers have found that fish can be tracked through the analysis of earstones, which record a fish's pace of life, speed through water, and aid hearing. The earstones also reveal how much of their carbon comes from food or water.
A new study found the number of asteroid collisions with the Earth and moon has increased by up to three times over the past 290 million years. Researchers studied lunar craters using thermal data and images to determine their ages, revealing a surprising similarity between the two bodies' impact records.
Scientists at the University of Southampton have developed maps of chemicals found in jellyfish, which can verify seafood origin and detect food fraud. The maps will aid conservation efforts and provide a tool for policy makers to manage UK waters.
A nurse-led specialist clinic in GP surgeries has been shown to diagnose twice as many cases of liver disease than usual care. Simple tests, such as liver stiffness measurements and blood samples, detected nearly half of the patients as having some form of liver disease, including cirrhosis and fatty liver disease.
A study found that homes in hurricane-hit areas of the US are being rebuilt with larger footprints, often exceeding pre-storm sizes. This trend increases coastal risk and puts strain on subsidized insurance funding for properties in at-risk areas.
A groundbreaking Phase 1 trial at the University of Southampton combines mIBG-targeted radiotherapy with two antibody therapies to boost the immune system against neuroblastoma, a common childhood cancer. The treatment aims to improve survival rates and is the first to test this combination of therapies.
Researchers found that over 80% of natural vegetation began growing in response to pre-rain green-up signals, with woodlands leading the way. The study challenges traditional assumptions about rainfall's role in African plant growth and highlights the need for further research into environmental cues driving this phenomenon.
Researchers developed a computational way of analyzing X-ray images of lungs to assess Chronic Obstructive Pulmonary Disease (COPD) and other lung diseases. The new method uses topology, combining CT scans, high-performance computing, and algorithms to identify lung function characteristics.
A new pre-clinical study suggests that combining PD-1/PD-L1 antibodies with CD27 antibodies may lead to improved immune responses against cancer cells. The combination treatment showed up to 60% protection from cancer, compared to 10% with single treatments.
Researchers at the University of Southampton are using satellite imagery, geolocation technology, and small area surveys to create high-resolution national population estimates. These approaches have already helped combat the spread of malaria and assist in disaster relief planning in countries such as Nepal and Haiti.
Scientists have discovered the first major evidence that Neanderthals created the world's oldest known cave paintings, dating back over 64,000 years. The findings suggest that Neanderthals had an artistic sense similar to that of modern humans and were capable of symbolic thinking.
Researchers at University of Southampton have discovered a way to enhance memristor performance, opening doors to new electronics design. They pushed the device to store up to 128 discernible memory states per switch, almost four times more than previously reported.
New research from the Universities of Southampton and Liverpool projects that global temperatures will exceed 1.5°C and 2.0°C above pre-industrial levels within 17-41 years if carbon emissions continue at current rates. Immediate action is needed to develop a carbon-neutral future or prepare for climate adaptation strategies.
A consortium of UK and European universities will test the validity of quantum superposition principle using a tiny glass particle levitated in a vacuum. The experiment aims to determine if quantum mechanics apply at larger scales, with implications for quantum technology applications.
A new study found that inherited variation in the ADAMTSL1 gene is associated with a poorer survival rate in early-onset breast cancer patients. The research, published in Nature Communications, suggests that this genetic factor may be used to improve prognostic models and inform treatment decisions.
A study by the University of Southampton found that breathing exercises can significantly improve the quality of life for people with asthma. The interventions, which included DVD and face-to-face physiotherapy, reduced asthma attacks and lower NHS healthcare costs.
A decline in atmospheric CO2 levels triggered the Mid-Pleistocene Transition, a 400,000-year period with long-lasting effects on ice age cycles. The study suggests that changes in dust flux and ice sheet sensitivity contributed to the transition.
A team of scientists has captured the time delay between X-ray flares and optical light flashes in a stellar-mass black hole, resolving controversy over jet plasma activation. This study uses precise multi-wavelength observations to demonstrate that relativistic jets are formed by gravity and magnetic fields.
A study published in Nature Communications suggests that peatland plants are better adapted to climate change than previously thought. Despite rising temperatures and changing atmospheric conditions, the plant community in peatlands can replace missing species with new ones having similar functions.
A recent study published in The Journals of Gerontology: Series A found that individuals who consumed more fruit, vegetables, and wholegrain cereals across their adult lives performed better in physical function tests at age 60-64. Improving diet quality throughout adulthood can have a significant beneficial effect on strength and phys...
Researchers found that species adjusted to new environments, with some thriving and others struggling, but also discovered vulnerabilities to climate change and fishing pressure. The study highlights the need for further research to safeguard these complex ecosystems and their role in supporting marine life.
Researchers at University of Southampton discover natural killer cells can recognize global pathogens through a single receptor, paving the way for a new type of vaccine. The study identifies a non-variable part of the virus called the NS3 helicase protein as a key target for the immune system.
A recent study found that women in relationships are more likely to lack interest in sex compared to men, with open communication and emotional closeness being key factors. The research suggests that assessing and treating sexual interest problems should be done holistically and relationship-specific.
A breakthrough in gene synthesis has been achieved using a chemical method that overcomes limitations of existing methods by incorporating epigenetic information into genes. This new approach, click DNA ligation, enables rapid and efficient assembly of modified DNA fragments into functional genes.
A new study suggests that the Palaeocene-Eocene Thermal Maximum (PETM) was caused by volcanic carbon emissions, resulting in a rapid doubling of atmospheric CO2. The event, which lasted around 150 thousand years, saw global temperatures increase by at least 5oC.
A new study by the University of Southampton found that hospitals with lower registered nursing staff levels have a higher risk of patient death. The study reveals that care left undone due to lack of time is the key factor in understanding variation in mortality rates in hospitals.
A new hearing test, developed by researchers at the University of Southampton, has been implemented to assess auditory fitness-for-duty among military personnel. The test, a speech-in-noise test, takes into account real-world scenarios and challenges faced by soldiers, providing a more accurate measure of their hearing abilities.
Mathematicians used complex modeling to study a specific pulsar exhibiting 'glitching' and 'wobbling' behaviors. They found accepted theories conflict with each other, suggesting errors in current explanations.
A new study has found significant inequalities in malaria research funding in sub-Saharan Africa, with countries like Chad and Central African Republic receiving no investment. The study reveals that Tanzania and Kenya received the most research funding, while Nigeria received the most non-research funding.
A team of scientists found that dehydration of minerals deep below the ocean floor influenced the severity of the 2004 Sumatra earthquake. The researchers used ocean drilling samples to understand the process and its potential impact on other subduction zones.
The study analyzed umbilical cord tissue from 669 babies and found a link between higher DNA methylation in the CDKN2A gene and lower bone mass at four and six years. This suggests that epigenetic modifications early in life may play a role in determining skeletal growth.
A new interactive website, Balance Retraining, has been developed to help people with dizziness carry out vestibular rehabilitation exercises via the web. The site provides personalized feedback and advice, and has shown promising results in reducing dizziness symptoms amongst adults aged 50 and above.
Research finds lower DNA methylation levels at birth are associated with increased fat mass and a higher risk of obesity in children, with potential implications for prevention and treatment strategies.
A new point-of-care testing strategy has been developed to quickly diagnose respiratory infections, including flu, allowing for faster treatment and reduced risk of antibiotic overuse. The test, which can deliver results within an hour, has shown promising results in trialling patients with acute respiratory illnesses.
New research suggests that carbon dioxide concentrations will head towards values not seen since the Triassic period due to human activities. The study finds that if humanity fails to tackle rising CO2, by AD 2250 CO2 levels could reach 2000 ppm, potentially unprecedented in 420 million years.
Scientists developed a new method to map molecule assembly for discovering new materials. This approach predicts material properties and optimizes molecular structures for specific applications.
Researchers found that asthmatics have weaker immune systems, leading to more severe flu symptoms. The study analyzed lung samples from asthmatic and healthy individuals, showing a stronger immune response in healthy volunteers.
Researchers found that when a species vanishes, other species can change their behavior to compensate, leading to positive or negative effects on ecosystems. The study's findings have important implications for conservation and predicting the consequences of human activity.
A systematic review of existing literature suggests that antibiotics are an effective alternative to surgery for acute non-complicated appendicitis in children. No safety concerns were reported, but a recurrence rate of 14% was noted.
Researchers have developed a new 3D system to study human infection in the laboratory, allowing them to investigate what happens in a human body when TB develops. The 3D sphere model enables antibiotics that are important for treating patients to kill the infection, speeding up the process of finding treatments and vaccines.
Researchers developed a method to combine anonymized mobile phone and satellite data to create high-resolution poverty maps. The study found that combining these data sources produces comparable poverty predictions with significant advantages.
Researchers have found substantial evidence supporting a holographic explanation for the universe's irregularities, as much as there is for traditional theory of cosmic inflation. A holographic universe is one where all information is contained in a 2D surface on its boundaries.
Researchers found that Earth's rotation affects meltwater behavior, keeping it at depths of several hundred meters. The team measured turbulence in meltwater as it flowed out of a cave beneath the Pine Island Glacier and used a VMP23 to detect subtle fluctuations in water.
A recent study published in Cell Reports reveals that microglia turnover is 10 times faster than previously thought, allowing for multiple renewal cycles throughout a person's life. This groundbreaking finding has significant implications for understanding the role of microglia in neurodegenerative diseases like Alzheimer's.