Researchers achieved hybrid spin-orbit coupling-driven optical spin Hall effect in organic microcavities, offering a new approach for polarization-preserving components and spin-photonic functionality. The system provides more than one 'topological' spin texture within a single device, accessible by adjusting momentum.
A new study suggests that spiritual or religious affiliation can buffer against major depressive disorder symptoms in young adult online gamers. Gamers who struggled to control internet activity were 35% more likely to experience symptoms of MDD, while those with a spiritual affiliation were 62% less likely.
A Tel Aviv University study found that brain function can influence vaccine effectiveness by activating the brain's reward system, leading to a better immune response. The study used fMRI neurofeedback technology to train participants to modulate their brain activity in a key region responsible for dopamine release.
Researchers found that complexity, including ground truth, real-world complexity, and stakeholder involvement, are key factors in reducing AI biases. By accounting for these complexities, developers can create more fair AI models.
Protein Foundation Models (pFMs) leverage vast amounts of sequence and structural data to predict protein structures and functions, enabling novel protein design and analysis. The models have evolved into several mature technical approaches, demonstrating versatility in basic biological research, protein discovery, and biomedical appli...
Research by Bournemouth University explores the impact of menopause on autistic people, finding that symptoms can be disabling and life-threatening. The study highlights the need for better support and resources to help neurodivergent individuals navigate this transition.
A recent study published in Geology found that new single-celled marine species evolved rapidly, occurring in some places in under two thousand years. This rapid evolution helps scientists understand how ocean ecosystems respond to environmental changes and could provide insights into future mass extinctions.
The University of Bonn has opened a laboratory supermarket to study how health- and sustainability-oriented purchases can be encouraged through product placement and other incentives. Researchers are investigating the effectiveness of different strategies in influencing consumer choices.
Researchers introduced a simple and cost-effective labeling method using Pichia pastoris to overcome high spectral resolution challenges in solid-state NMR studies of membrane proteins. The approach achieved random fractional labeling, sharpening spectral peaks and improving resolution at a lower cost than traditional methods.
A new medical large language model (LLM) achieved over 91% accuracy in identifying female participants diagnosed with major depressive disorder after analyzing short WhatsApp audio recordings. The LLMs showed greater accuracy when classifying women compared to men, particularly when given the 'describe your week' data.
A new study provides guidance on designing markets for non-permanent carbon removals, highlighting the importance of permanent storage in policy design. The research emphasizes the need for accurate monitoring and verification to prevent liabilities and adverse incentives.
A remarkable prehistoric hammer made from elephant bone has been uncovered in southern England and analysed by archaeologists. The roughly 500,000-year-old tool provides an extraordinary glimpse into the ingenuity of early human ancestors who made it, likely either early neanderthals or Homo heidelbergensis.
A new study from the University of Notre Dame suggests that new CEOs should balance swift strategic action with caution to avoid analyst scrutiny. Analysts generally prefer a moderate pace, with longer delays seen as a risk, especially in turbulent situations.
A recent study found that people give more credence to reiterated information than new information, especially when selecting their own content. This phenomenon can contribute to the propagation of fake news, but fact-checking presented in an engaging way can mitigate its effects.
A new study identified deoxyhypusine synthase as a critical regulator of macrophage maturation and long-term survival. Without this enzyme, monocytes fail to differentiate into functional tissue-resident macrophages, leading to impaired tissue maintenance and inflammation.
A comprehensive literature review by Texas A&M University researchers finds strong social networks and physical activity are deeply intertwined, reducing feelings of loneliness and improving well-being. The study suggests treating these factors as linked, with a focus on designing interventions that use connections to encourage movement.
A study published in PLOS found that individuals with binge-watching addiction are more likely to experience loneliness. The researchers discovered an association between increased loneliness and higher levels of binge-watching addiction, suggesting that people may engage in this behavior as a coping mechanism for emotional distress.
Researchers are working on a £3.5 million UK-Japan project to develop human-centred artificial intelligence for sign language translation, focusing on natural conversational Deaf data rather than interpreted signing.
Researchers found starch granules on ancient tools, dating back thousands of years, indicating the Four Corners potato was transported and used by Indigenous peoples. The study reveals a unique cultural identity developed through ancient transport, still significant among Native American communities.
Researchers have developed a new approach to improve rice's resistance to pathogens by combining basal immunity with effector-triggered immunity. The hybrid rice plants show full resistance to certain strains and improved resistance to others, while alleviating growth defects.
A study published in PLOS Climate found that general climate change awareness messages received more QR code scans than specific sustainable fashion messages. The researchers analyzed data from outdoor ads in the US Southwest and found that larger, exterior bus ads were more effective at engaging the public.
Researchers found that Fusobacterium nucleatum accelerates tumor growth and increases cancer cell spread in animal models of human breast cancer, particularly in cells with BRCA1 gene mutations. The study reveals a connection between oral microbes and breast cancer risk and progression.
A study investigates how interpretable deep learning models can explain neural network predictions for the Heston model. Global methods like Shapley values outperform local methods in producing financially intuitive explanations.
Researchers found that cancer's powerful genetic on switches, called super-enhancers, drive intense gene activity, causing DNA breaks and stress. This can lead to accumulation of mutations over time, fueling cancer's evolution.
New research found 47% of takeaway foods in the UK exceed their declared salt levels, with curries and pasta failing to match menu claims. Traditional fish and chip shop meals contained relatively low levels of salt due to cooking methods.
Researchers found that photons and atoms don't always rapidly reach thermal equilibrium as expected. Instead, they can settle at different temperatures for extended periods, allowing for the preservation of quantum behavior. This prethermal state can last long enough to matter for neutral-atom quantum computers.
A new study found that hormone therapy is significantly underused in women with premature ovarian insufficiency (POI), a condition characterized by early menopause. Only 36% of women with POI received hormone therapy, highlighting the need for education and training to improve care.
A study led by Lund University reveals how a dominant wall lizard species has wiped out several color variants within its population. The researchers analyzed data from over 10,000 individuals and found that the aggressive 'Hulk' lizards have shifted the balance of colors, leaving only white throat colors remaining.
Researchers developed an AI model called DiaCardia that accurately identifies individuals with prediabetes using only ECG data. The model achieves impressive accuracy and generalizability, even in single-lead ECG data, opening possibilities for home-based screening.
A study published in iScience found that lithium can prevent infected cells from reactivating and does so through an unexpected biological mechanism. The findings suggest a potential new approach to treating HIV by targeting a previously unexplored pathway.
The Data-driven Robotic Balance Assistant (DRBA) supports seniors with mobility issues, improving balance, daily activities, and reducing caregiver burden. Community trials successfully concluded at Lions Befrienders' Active Ageing Centres.
Smokers who successfully quit with e-cigarettes and continue vaping may be reducing their risk of relapse. The study found that abstainers in the e-cigarette arm were less likely to relapse than those in the nicotine replacement therapy (NRT) arm.
Researchers identified two closely related enzymes competing for the same metabolic precursor, driving distinct biochemical outcomes. The study reveals a molecular mechanism controlling saponin biosynthesis and offers new targets for improving medicinal plant products. Fine-tuned regulation by transcription factors optimizes resource a...
Researchers at Mass General Brigham report preclinical efficacy and human safety data for high-dose inhaled nitric oxide as a potential antimicrobial therapy. The treatment demonstrated strong antipseudomonal effects and was safe and feasible in early human studies.
Researchers analyzed stone tools from 14 archaeological sites and found starch granules from the Four Corners Potato, supporting early domestication. The study reveals that Indigenous people intentionally cultivated and transported the tuber across the Colorado Plateau.
A study analyzing air pollutants' impact on lung cancer reveals that fine particulate matter (PM2.5) increases the risk of all subtypes, while NO2, O3, and SO2 are linked to non-small-cell lung cancer. No associations were found between gaseous pollutants and small-cell carcinoma.
A team of researchers from Tohoku University successfully engineered a new version of the pikromycin biosynthesis enzyme, PikAIII-M5, to control the chemical structure of macrolides. This advancement paves the way for creating novel antibiotics and more accurate predictions of naturally occurring macrolide structures.
Antimicrobial resistance is expected to kill more people than cancer by 2050 due to increasing public mistrust and delayed policy-making. Experts urge immediate global action against AMR, emphasizing the need for trust in science, transparency, and openness to address this growing threat.
A rare diagnosis of a giant solitary neurofibroma in a 13-year-old boy was successfully treated with microsurgery. The tumor's location deep within the thigh along the sciatic nerve made it challenging to diagnose and treat, but careful surgical technique and postoperative care ensured optimal outcomes.
Researchers analyzed dental calculus to determine the diet of Scythian communities, finding evidence of ruminant dairy consumption. They detected horse milk proteins in one individual's remains, challenging previous historical accounts.
Assistant Professor Nguyen's research focuses on understanding the fundamental structure of matter by studying the spin of nucleons. Her work aims to fill the gap in knowledge about neutron spin and its influence on material arrangement.
Dresden researchers have developed a system to test multiple compounds on human pancreatic organoids, identifying 54 compounds that affect pancreas development. These compounds inhibit the GSK3A/B protein and drive progenitor cells to differentiate into functional acinar cells. The ability to generate acinar organoids is valuable for s...
A new spatially explicit framework tracks water supply and allocation in protected areas, highlighting significant spatial disparities. The study recommends differentiated pricing and basin-specific responses to optimize HQWR utilization, addressing ecological sustainability and equity.
Researchers have discovered a massive cloud of gas and dust orbiting a mysterious object 3000 light-years from Earth, featuring winds of vaporized metals including iron and calcium. The cloud is gravitationally bound to the secondary object, which orbits its host star in the outer reaches of the planetary system.
Research from the University of Warwick finds that teenage girls who manage their bodies through constant dieting and exercise face heightened risks of psychological health issues. By age 20, these young women are more likely to experience anxiety and depression, highlighting the need for a broader approach to mental health support.
A UC Santa Barbara professor's lab group has developed a way to use magnetic frustration to engineer unconventional magnetic states. These states have potential relevance for quantum technologies, including long-range entanglement of spins and ferroic responses.
Researchers have developed a novel cooling method based on the 'dissolution barocaloric effect,' which offers a promising zero-carbon alternative to traditional refrigeration. The new technology achieves low carbon emissions, high cooling capacity, and high heat transfer efficiency simultaneously.
A study reveals that IgE⁺ plasmablasts are the key drivers of rapid, potent immune responses in seasonal allergies, triggering symptoms upon allergen re-exposure. By targeting these cells, new 'on-demand' treatment strategies may prevent or mitigate allergy relapse.
Researchers discovered that certain brain cells support glioblastoma growth by sending signals that strengthen the tumour. Blocking this communication slowed the cancer's growth significantly, suggesting an existing HIV medication could be repurposed to treat glioblastoma.
Researchers at UC Santa Barbara found that human activity in the Amazon basin is driving an uptick in yellow fever cases. The proximity of urban areas to forests increases the risk of disease transmission, as does the growing border between forested and urban areas.
The discovery of hand stencil rock art in Sulawesi, Indonesia, dates back at least 67,800 years, pushing back the known history of human settlement in Australia. The findings support the idea that modern humans arrived in Sahul via the northern migration route, with implications for our understanding of Australian Aboriginal culture.
Researchers at the University of Oulu have developed a pine-bark-based water-treatment medium that efficiently removes antibiotics and other pharmaceuticals from wastewater treatment plant effluent. The method uses modified pine bark and combination materials, achieving removal efficiencies in the tens of percent to over 90%.
A multidisciplinary team developed a dual-scale Capillary-Cell microscope to visualize tumor metabolism and vasculature dynamics. The platform revealed complex relationships between tumor vascular network and metabolic behavior, highlighting distinct adaptations based on local conditions.
Researchers at Columbia University have developed a faster, cheaper, and more environmentally friendly way to extract lithium. The new method uses temperature-sensitive solvent to extract lithium directly from brines found in deposits across the world.
A recent study published in JAMA Network Open found that abortion bans are associated with a significant increase in pregnancy-related mortality in the United States. The study suggests that restricting access to safe abortion care forces pregnant individuals to take on increased health risks, leading to higher mortality rates.
Researchers at Tohoku University developed a new technique to identify pitting corrosion initiation sites in aluminum alloys. The method combines real-time optical microscopy with a boric-borate buffer solution, allowing clear visualization of pit formation locations.
A research team at the University of Vienna demonstrates that massive metallic nanoparticles follow quantum mechanics rules, creating a 'Schrödinger's cat state' and breaking existing records for macroscopic scale tests. The experiment shows that even large objects can exhibit wave-like behavior.
A large longitudinal study of people with childhood ADHD traits found a strong link between the condition and physical health problems in midlife. People with high ADHD traits at age 10 were more likely to have two or more physical health problems by age 46.
A team of scientists at the University of Wisconsin-Madison has identified a new mechanism to describe the generation of large-scale magnetic fields. They found that steady velocity gradients are key to creating ordered, large-scale field structures, resolving a long-standing issue in understanding how these fields are generated.
A 2.6-million-year-old partial jaw of Paranthropus, discovered in Afar, Ethiopia, expands the known geographic distribution of the genus northward by 1000 km. The fossil reveals that Paranthropus was as widespread and versatile as Homo, challenging previous assumptions about its dietary specialization and competition with other hominins.