Scientists have successfully 'caged' water molecules to observe the change in orientation of hydrogen atoms, transforming water from one form to another. By cooling the trapped molecules, researchers can track the percentages of ortho and para isomers at different temperatures.
A new device can collect and detect Listeria monocytogenes on food industry surfaces in just three to four hours, a significant improvement over current methods that take days. The sensor uses compressed air and water to remove cells before detecting them with an antibody, producing a fluorescent signal.
Over the last 30,000 years, three species of penguins - Chinstrap, Adélie, and southern Gentoo penguins - increased in numbers as Antarctica warmed. However, recent declines in some populations suggest ice is now retreating too far or too fast.
Researchers at University of Southampton have developed a new hybrid energy transfer system that mimics the processes responsible for photosynthesis. The system enables efficient energy transfer over long distances, with potential applications in optoelectronic devices and synthetic systems.
Researchers at the University of Southampton are using fruit flies to study the internal circadian rhythms that control sleep, blood pressure, and metabolic rate. The findings could provide valuable insights into medical conditions and even help understand jet lag and temperature response mechanisms.
Researchers are using rare cosmic explosions called supernovae to measure dark energy, aiming to gain insights into its composition and impact on the universe. By studying these events, scientists hope to refine their understanding of this enigmatic force and its role in shaping the cosmos.
Researchers used JeDI to map jellyfish biomass in the upper 200m of the world's oceans, revealing that jellyfish are present throughout the globe, with greatest concentrations in mid-latitudes. The study highlights the importance of understanding jellyfish distribution and potential impacts on ecosystems and biogeochemical processes.
Researchers used anonymized mobile records to identify geographical 'hotspots' of malaria and design targeted plans for its elimination. The study combined population movement data with information about diagnosed cases, climate, and topography.
Research found that adult sea turtles' migration patterns and feeding site selections are based on their past experiences drifting with ocean currents as juveniles. This suggests that turtles imprint on suitable locations during their juvenile development phase, influencing their adult migrations.
Researchers have developed a new method to analyze sea level records, revealing substantial evidence for global and regional sea level acceleration. By 2020-2030, there will be statistical certainty of what the sea level rise situation will look like for the end of the century.
Researchers have discovered new relationships between deep-sea temperature and ice-volume changes to provide insight into the climatic relationships that caused major ice-age cycles. The study found that cooling events and continental ice-volume cycles occurred at different times, contradicting previous theories.
Researchers develop a prototype of the world's first intelligent prosthetic liner to measure pressure and pulling forces at the interface between a patient's stump and prosthesis. The device aims to provide accurate measurements for optimal socket fit, reducing pain and discomfort for amputees.
Scientists studying high-altitude trekkers found increased insulin resistance and inflammation markers after prolonged exposure to hypoxia. The study suggests possible interventions to reduce progression towards full-blown diabetes.
A new research from the University of Southampton has identified a coral-eating flatworm as a potential threat to coral reefs. The researchers found that the small flatworm could cause significant damage to coral reefs due to its ability to mimic the appearance of its hosts.
Researchers at the University of Southampton found that a combination of cetuximab and chemotherapy was not effective in treating advanced bowel cancer that had spread to the liver. The study, published in The Lancet Oncology, suggests that this treatment approach may even accelerate cancer progression in some cases.
Researchers at the University of Southampton are creating a hybrid technology that uses electronic components as chemical sensors on printed circuit boards to provide instant diagnosis. This device could replace traditional diagnostic methods, which are lengthy and costly, allowing for continuous monitoring of disease progression.
The DECCMA project examines how people are adapting to climate change in delta regions, focusing on four deltas with over 200 million inhabitants. The five-year project aims to develop methods for predicting future changes and providing governments with tools to maximize planning services.
A study by the University of Southampton found that Autumn is becoming significantly later in the year, while Spring is arriving slightly earlier. The researchers analyzed satellite imagery and vegetation data to identify changes in vegetation growth cycles, finding a delay in Autumn's onset.
Researchers have developed a blood test that can predict obesity levels in children based on epigenetic switches in the PGC1a gene. The test, conducted on 40 children aged 5, showed a 10% rise in DNA methylation levels was associated with up to 12% more body fat at 14 years.
A new study from the University of Southampton has found that chromosome errors in women's eggs occur due to a faulty gatekeeper mechanism. The researchers discovered that this 'gatekeeper' allows cells to divide with incorrect chromosomes, leading to conditions like Down Syndrome and early pregnancy loss.
Coral reefs face declining health due to nutrient pollution. Scientists emphasize that too many nutrients can harm corals more than a lack of them. Understanding nutrient competition is crucial for developing effective management strategies.
Researchers at the University of Southampton have discovered a key role for astrocytes and specific proteins in supporting neurons during protein misfolding brain diseases. The study found that certain proteins increase in response to misfolded proteins, potentially providing protection against neuronal death.
The report recommends abolishing the default retirement age worldwide, allowing people to choose their own retirement dates and promoting a more sustainable pension system. The authors suggest that older workers can contribute to society for longer periods, leading to increased productivity and reduced pressure on public finances.
A team of researchers used DNA testing to analyze preserved plant remains from the permafrost, finding that large ancient mammals roamed areas with abundant forbs. This discovery provides new insights into how these massive animals survived extreme cold conditions.
Global average storm surge damages could increase from $10-$40 billion to up to $100,000 billion per year by the end of century if no adaptation action is taken. Investing in coastal protection measures can reduce projected damages to below $80 billion per year.
Research at the University of Southampton found that sunlight alters nitric oxide levels in the skin and blood, reducing blood vessel tone and lowering blood pressure. This could be beneficial for cardiovascular health, particularly during winter months when blood pressure tends to be higher.
A new study found that the public has a strong negative view of climate engineering, with approaches like carbon capture and cloud brightening being better received. The results suggest that even well-regarded techniques still have a net negative perception.
Research from the University of Southampton shows that prisoners rate themselves similarly to community members on pro-social traits, despite being incarcerated. Prisoners also overestimate their law-abidigness and underestimate their propensity for future crime.
Research found that mothers with higher vitamin D levels during pregnancy had children with stronger muscles, which could lead to better health outcomes in adulthood. The study measured grip strength and muscle mass in children born to these mothers at age four.
Researchers used geological evidence to derive a natural background pattern of sea-level rise. Based on this, they found that modern sea-level rise is fast but within the 'natural range', with only half of observed changes expected by natural standards.
Researchers at the University of Southampton argue that empowering women with food choices is crucial for improving future generations' health. The study suggests that environmental changes, such as increased access to healthy foods and local media campaigns, can make a significant impact.
A team of scientists used advanced mathematical modeling techniques to understand the precise role of soil structure in water uptake by crops. They found that flow properties near the surface of aggregates are a key factor determining overall flow properties in soil.
Researchers found that early humans focused on sites with abundant nutritious foods, including protein, fats, carbohydrates, and essential vitamins. These nutrient-rich locations allowed hominins to colonize the Atlantic fringe of north west Europe during warm periods.
Researchers have identified regions beneath the oceans where igneous rocks can safely store large volumes of carbon dioxide. The stored CO2 would be locked away for centuries, preventing its release into the atmosphere or oceans.
A new study reveals that marine reserves can build community resilience through mechanisms promoting species stability, while resisting colonization by warm-water vagrants. The research highlights the importance of long-term data on fish species in understanding ecological change.
The WorldPop website provides open access to global demographic data, helping charities, policy-makers, and researchers tackle challenges like poverty and public health. The project combines country-specific data with satellite imagery to create detailed population distribution maps.
Researchers at the University of Southampton have developed a new technique for testing pharmaceutical drugs, allowing for faster and less expensive evaluation of ion channels. This method uses cell-free expression mixtures and artificial membranes, enabling quicker testing of multiple types of channels simultaneously.
Breastfeeding and introducing solid foods between 17-24 weeks of age can help develop a stronger immune system against food allergies. This approach is supported by the American Academy of Pediatrics and European Society of Paediatric Gastroenterology recommendations.
New research reveals a growing concern over tree pests and diseases, which can lead to widespread death of trees and disrupt ecosystem services. The review highlights the need for new approaches to pest management that take into account multiple services and stakeholders.
Research from University of Southampton reveals that nostalgic thoughts increase optimism and self-esteem, providing a positive outlook on the future. The studies also highlight music's role in evoking nostalgia, further supporting its capacity to promote psychological comfort.
A new study reveals that young adults are more likely to return to their parents' home after completing full-time education or experiencing a relationship break-up. The study found that men are more likely to live with their parents, but the gender gap is narrowing, and women's decisions may be influenced by different factors.
A new clinical score test for patients with sore throats can reduce antibiotic use by almost 30% and improve symptoms more quickly. The FeverPAIN score considers fever, pus infection, rapid attendance, inflamed tonsils, and cough or cold symptoms to determine if antibiotics are needed.
A University of Southampton study has found that ibuprofen provides no benefit for patients with respiratory tract infections, including colds and sore throats. The research also showed that steam inhalation has no clear symptom-relieving effect, while ibuprofen may actually contribute to the progression of illness in some individuals.
A team led by Professor Simon Keay will study 31 Roman ports across nine countries using geophysical surveys, satellite imagery, and ancient texts. The project aims to gather knowledge about how these ports integrated into vast trading networks across the Roman Empire.
Honeybees rely on floral odours to find and identify flowers. Diesel exhaust fumes alter the profile of these odours, affecting foraging efficiency and pollination. The study found that NOx gases, particularly nitrogen dioxide, are key facilitators of this change.
A study published in Clinical Psychology Review found that people in debt are three times more likely to experience mental health problems than those not in debt. The research, led by the University of Southampton, analyzed data from nearly 34,000 participants and showed a strong correlation between debt and poor mental health outcomes.
A simple 'traffic light' test developed by the University of Southampton has shown promise in reducing harmful drinking rates and potentially preventing hundreds of alcohol-related deaths. The test, which costs £50, can detect hidden liver fibrosis and cirrhosis in high-risk populations and advises patients to reduce or avoid drinking.
A systematic review by the University of Southampton found that people taking antidepressants are at a higher risk of developing type 2 diabetes, although the exact cause is still unknown. Different types of antidepressants may carry varying risks, and further research is needed to determine their individual effects.
A study on feathered dinosaurs, including Microraptor, has provided new insight into the evolution of bird flight. The researchers found that high lift coefficient and aerodynamic efficiency are not the only factors determining gliding efficiency.
A new study published in PLOS ONE reveals that copper and copper alloys rapidly destroy norovirus, a highly-infectious sickness bug responsible for over 267 million cases worldwide. Copper surfaces can effectively shut down one avenue of infection, reducing the risk of outbreaks.