Research by the University of Exeter finds that light pollution is transforming communities of insects, with more predators and scavengers found near artificial lights. This could have a knock-on effect on entire ecosystems, including birds and mammals that rely on these species for food.
GraphExeter, a graphene-based material, enhances solar panel efficiency by up to 30% due to its wide light spectrum transparency. It has the potential to replace indium tin oxide in wearable devices and smart windows, offering a flexible alternative for electronics industry
Researchers found male bowerbirds growing fruit-bearing plants around their bowers to attract females, using these fruits for decoration. The birds' preferred color of the fruit led to changes in plant selection over time.
Researchers have created a transgenic zebrafish that reacts to environmental estrogens by producing fluorescent signals, revealing new insights into the effects of pollution on human health. The study found responses in previously unknown tissues, including skeletal muscle and eyes.
A recent study published in Global Ecology and Biogeography reveals that 35% of the world's green turtles inhabit Marine Protected Areas (MPAs), significantly higher than expected. The research also shows that older MPAs are more likely to contain turtles, highlighting the importance of conservation efforts.
Research by the Universities of Exeter and Liverpool reveals that redder ladybirds are more poisonous than their paler peers, with better-fed individuals producing stronger warning signals and toxic chemicals. This variation in coloration is linked to diet in early life, making redder ladybirds less likely to be eaten by predators.
The arrival of the first land plants 470 million years ago led to a series of 'ice ages' as they extracted minerals from rocks, causing chemical weathering and removing carbon dioxide from the atmosphere. This cooling effect would have been around five degrees Celsius.
A study on marine turtle mating patterns reveals that a population of endangered green turtles in Northern Cyprus is protected from the disproportionate number of females being born due to global warming. The researchers found a large number of males siring offspring with multiple females, reducing the risk of inbreeding.
New research by the University of Exeter suggests that our subconscious plays a significant role in how we respond to danger. Participants in the study showed a primitive response to fear-inducing stimuli, contradicting their conscious assessments of danger. This finding has implications for anxiety disorders and treatment.
Researchers discovered that predators choose diets with optimal balance of protein and fat to produce healthy eggs, outperforming those without nutritional balance. This finding challenges the assumption that predators focus solely on calorie quantity, highlighting their selective eating behavior.
Research shows that high-quality females, which produce more offspring, are more likely to have daughters. Conversely, weaker females, with their grandfather's qualities, produce more sons. This study found that females can manipulate the sex of their offspring to compensate for genetic limitations.
A 15-minute walk can cut snacking on chocolate at work in half, regardless of task difficulty or stress levels. Researchers found that employees who took a short break consumed an average of 15g, equivalent to a small 'treat size', compared to 28g for those who didn't exercise.
In a study on Trinidadian guppies, females spend time with more attractive companions to reduce harassment from males. This strategy is successful in minimizing interactions with males and increasing mating opportunities.
Research by the University of Exeter shows that trainee surgeons learn technical surgical skills more quickly and deal better with stress if taught to mimic expert eye movements. The study highlights the potential for 'gaze training' to speed up initial skill learning, getting trainees ready for the operating room earlier.
Research suggests that carbon dioxide emissions must decrease to zero within two decades to limit global warming to safe levels. To achieve this, countries need to reduce their emissions by at least three percent per year.
Concreteness training (CNT) significantly reduces depression and anxiety symptoms, shifting thinking style from abstract to specific. CNT outperforms relaxation training, with the habituated group experiencing more significant symptom reduction.
Researchers from the University of Exeter found that male insects are not aggressive towards their mates but instead protective and willing to risk their lives to ensure female safety. This challenges previous assumptions about insect relationships, suggesting a more nuanced understanding of natural selection in the wild.
Research shows playing street football two to three times a week can halve the risk of early death in homeless men. The study found improvements in aerobic fitness, cholesterol, body fat, and blood pressure.
A recent study published by the University of Exeter found that green turtle eggs laid on naturally hot beaches withstand high temperatures better than those from cooler beaches. This adaptation allows turtles to thrive in hot environments, making them crucial for species survival in a warming world.
Researchers found that adventurous females prefer mates with similar outgoing personalities, regardless of physical attributes. This study provides evidence that compatible personalities play a crucial role in partner choice in non-human species.
Researchers have discovered how butterflies mimic neighboring species to avoid being eaten by birds, using a 'supergene' that controls distinct wing-pattern forms. This phenomenon has puzzled scientists for centuries and is now understood to be controlled by a single gene change.
A new study reveals that small-scale fisheries in Peru are capturing tens of thousands of turtles from across the Pacific. The researchers found that thousands of sea turtles are likely to be caught annually while foraging in Peru's waters, often resulting in injuries from becoming tangled in fishing gear.
A new study examining climate change impacts on plant and animal species finds that predictions are generally accurate, with many species already declining. The research covers a wide range of species worldwide and confirms human-induced climate change as a threat to global biodiversity.
Research by the University of Exeter reveals that drinking beetroot juice enables competitive-level cyclists to cut down the time it takes to ride a given distance. The study found that riders who consumed beetroot juice had a higher power output and were 11 seconds quicker over a 4km distance.
A University of Exeter team monitored loggerhead turtles in the US Atlantic Ocean, finding they rarely leave the USA or continental shelf. The study highlights the value of satellite tracking for predicting migrations and directing conservation efforts.
Researchers at the University of Exeter have demonstrated a novel technique using phase-change materials for simultaneous information processing and storage. This breakthrough could revolutionize computing by making computers faster, more energy-efficient, and brain-like in their architecture.
Researchers at the University of Exeter have developed a system to anticipate high-risk climate tipping points, providing early warning systems for devastating consequences. By analyzing observational data, scientists can identify signs of instability in climate systems, allowing for forewarning and adaptation.
A new €3.5 million EU-funded research project will examine the impact of climate policies on human health in seven cities across Europe and China, with a focus on integrating data from various sources to inform key policy decisions.
Scientists have found a hitherto unknown type of fungi, cryptomycota, which has significantly expanded our knowledge of fungal diversity. The discovery was made possible by analyzing DNA samples taken from the University of Exeter's pond, revealing a previously hidden branch in the fungal tree of life.
Researchers found that caterpillars position themselves in areas with abundant twigs during the day to avoid detection, but switch to richer feeding grounds at night. This complex behavior shows that masquerading prey use habitat-selection strategies to exploit predators' hunting behavior.
A new study published in Nature suggests that biodiversity can evolve in complex environments where previously thought to be impossible. Researchers found that both 'fit' and 'unfit' species can coexist indefinitely due to trade-offs between growth rate and efficiency.
A study published in Ecology Letters found that seemingly mindless survival strategies can be more effective than adapting to changes. This 'multiplier effect' states that individuals will thrive in their optimal environment if they follow what their parents did, leading to the success of their genes.
Research reveals fish produce fine-grained carbonates through their intestines, which are then excreted and released into the environment. This discovery sheds light on the origins of ancient limestone and chalk deposits.
Research by the University of Exeter reveals that ants have a significant impact on their environment as ecosystem engineers and predators. The study found that ants can increase diversity and density of other animal groups at low densities, but higher densities counteract this effect through increased predation.
Researchers at the University of Exeter found that zebra finches with like-minded partners raised healthier chicks than those with dissimilar dispositions. The study suggests improved cooperation and coordination of effort may contribute to better parenting outcomes.
A study investigated the impact of disease-resistant genetically-modified (GM) wheat lines on insect food webs. The findings show that the differences between GM and non-GM wheat strains are similar to those found between different conventional wheat strains, suggesting no ecological problems with GM wheat.
Scientists have identified three distinct migration routes taken by female leatherback turtles from Gabon to feeding grounds across the South Atlantic, with one route spanning over 7,500km. This research is crucial for informing conservation efforts and protecting these endangered creatures.
Researchers at the University of Exeter have developed a new screen to isolate virulent parts of pathogenic bacteria, enabling quicker identification of key areas for vaccine development. The technique has been used to study Burkholderia pseudomallei, a deadly human disease-causing bacteria.
New research suggests beetroot juice can reduce the amount of oxygen needed to perform low-intensity exercise by up to 12%, enabling people to walk for longer periods. The study's findings have potential implications for older adults and individuals with heart or lung conditions.
Despite the financial crisis, global CO2 emissions from fossil fuels are expected to rise by over 3% in 2010, reversing previous declines. Meanwhile, deforestation-related emissions have decreased by over 25% since 2000.
Researchers found boys are more likely to receive an autism diagnosis despite equally severe symptoms, suggesting a gender bias in diagnosis. The study also discovered older mothers are better at identifying their children's difficulties and have more confidence in bringing concerns to the clinic.
A six-year study on migrating geese found that young birds learn their migratory destinations from parents, demonstrating a high concentration of related birds. This cultural inheritance may provide advantages such as better access to food and reproductive success.
Researchers have found that up to 16,000 endangered turtles are being caught annually in Madagascar, highlighting the need for sustainable management. The study uses a new approach involving local communities to document turtle catches and provides a conservative estimate of annual catch rates.
A new study reveals young offenders have a significantly higher rate of Traumatic Brain Injury (TBI) than expected in society. TBI was also linked to greater violence in offending and mental health problems. Researchers emphasize the need for brain injury assessment in offender management.
A new study shows that even when a trait becomes sex-specific, knock-on effects can still disadvantage the other sex. Researchers found that in broad-horned flour beetles, larger mandibles in males were linked to increased mating success but also reduced female reproductive ability.
A four-year study found that endocrine-disrupting chemicals affect the ability of wild fish to breed, with intersex fish experiencing reduced reproductive performance. The research highlights the potential long-term impact of these chemicals on ecosystem health and human health.
Researchers warn of 'dire' funding situation for biological research databases, highlighting the need for long-term sustainability. A study reviews business models and suggests a global change in funding policies is necessary to support cyberinfrastructure.
A new study suggests that current climate change targets are unsafe, as global temperatures appear to be comparable to projections for the end of this century. The analysis of geological records reveals that sea levels will rise significantly higher than anticipated, with a rate of rise more than double recent observations.
New Caledonian crows use tools to extract wood-boring longhorn beetle larvae from burrows, providing a nutritious food source. The crows' tool use is energy-efficient and profitable, suggesting that unusual foraging opportunities have selected for their sophisticated behavior.
New research reveals that employees with control over their workspace are happier, healthier and more productive. Studies showed that personalized offices lead to improved attitudes towards jobs, reduced physical discomfort, and increased efficiency.