The Lucy mission is surveying the three-mile-wide main belt asteroid Donaldjohanson, which may have formed 150 million years ago when a larger parent asteroid broke apart. The flyby will provide independent insights on evolutionary processes based on its shape, surface geology and cratering history.
A new inpatient onconephrology service has been established to care for patients with cancer and kidney disease, resulting in improved kidney recovery rates. The study found that patients treated by the dedicated service were more likely to have kidney recovery at discharge compared to those treated by general nephrology services.
A new type of smart polymer has been created that mimics the flexibility and stiffness of medieval chainmail. The material, made up of interlocking rings, can bend without breaking while maintaining exceptional stiffness, making it a potential game-changer for next-generation protective gear.
Researchers at Swiss Federal Laboratories for Materials Science and Technology (EMPA) have developed an artificial skin model using a non-swelling hydrogel made from cold-water fish gelatin. The hydrogel can be 3D printed and contains cells, emulating the layered structure of human skin.
The SNMMI Mars Shot Research Fund has awarded a $100,000 fellowship to Dr. Randy Ye for his research on FAPI PET imaging for detecting invasive lobular carcinoma. The study aims to assess the ability of FAPI PET and FDG PET to detect tumors and evaluate its impact on patient care.
Researchers found that strong ground acceleration within a stepover geometry can launch boulder-sized rocks briefly defying gravity. The study suggests stronger shaking in the area nearest to the fault around stepovers and complex fault geometries should be accounted for in ground motion predictions.
Researchers from Waseda University used machine learning to enhance the performance of photomechanical crystals, achieving up to 3.7 times greater force output compared to previously reported values. This breakthrough has significant implications for remote-controlled actuators, medical devices, and energy-efficient systems.
The UMass Amherst team, led by Stéphane Willocq, made significant contributions to particle physics, including studies of rare processes and Higgs boson properties. Their work explores the deepest questions about our universe and prepares for the High-Luminosity LHC upgrade.
Combining dexmedetomidine with spinal anesthesia prolongs pain relief and reduces shivering during surgery, suggesting improved recovery outcomes. However, it may slightly increase the risk of a slower heart rate.
Researchers found that realistic AI avatars are rated more positively than cartoon-style ones for perceived competence, integrity, and benevolence. However, individual factors such as prior AI knowledge and trust in science moderate perceptions of trustworthiness.
A new study found that various diagnostic tests, including tape measures and imaging technology, show only low to moderate agreement in diagnosing breast cancer-related lymphedema. The researchers emphasize the need for standardized diagnostic criteria to improve effective treatments.
Researchers found that inactive amines used in herbicides could be more important nitrosamine precursors than previously thought, potentially posing serious health risks even at low concentrations. The study suggests shifting trends in herbicide formulation and use necessitate closer examination of these chemicals
Research finds that comprehensive drug policies, including harm reduction measures, are positively associated with perceptions of governmental support and trust in local government. In rural US communities, residents' trust in their local government increases when they perceive the government as supportive of these policies.
The SynGAP Research Fund has announced the appointment of four new members to its Board of Trustees, bringing diverse expertise to the organization's mission. Jaime Aranda, Steve Gore, Heather Mestemaker, and Brian Smith will succeed outgoing Trustees, driving the development of therapies and enhancing SYNGAP1 quality of life.
A new study reveals that resilient entrepreneurs ride a smoother emotional rollercoaster, with less fluctuation in emotions over time. This emotional steadiness is linked to consistent efforts toward achieving business goals and conserves self-regulatory energy.
A Northwestern University study found that justice-involved youth with higher doses of incarceration had poorer outcomes, including lower education and employment rates. The study suggests that early interventions are crucial to reducing recidivism and promoting positive outcomes for these young individuals.
Researchers from Osaka Metropolitan University developed an explainable AI model for ship navigation that explains the basis for its decisions and intentions using numerical values. This technology aims to increase trust among maritime workers and contribute to the realization of unmanned ships.
A recent study by Concordia researchers uses reinforcement learning to maximize online polarization on Twitter, a platform prone to echo chambers and malicious manipulation. The approach confirms the effectiveness in intensifying disagreements across social networks.
A novel compound ML233 inhibits melanin production with no significant toxic side effects, offering a potential new strategy for treating pigment-related skin conditions. The study demonstrates promising results in reducing melanin synthesis and proliferation of melanoma cells.
Researchers at Max Planck Institute use AI to design novel interferometric gravitational wave detectors, discovering dozens of top-performing designs that surpass known human solutions. These findings have the potential to improve detectable signal range by over an order of magnitude.
Researchers developed a low-cost, non-invasive test that uses cell-free DNA to predict preterm birth with high accuracy. The test has shown promising results in a case-control study.
A new study published in The Annals of Thoracic Surgery found that Medicaid expansion significantly improved access to timely treatment for patients with early-stage non-small cell lung cancer. High-volume hospitals associated with decreased postoperative complications and in-hospital mortality rates compared to low-volume hospitals.
Researchers have modeled the chemistry of TOI-270 d, an exoplanet between Earth and Neptune, finding evidence for a thick, hot atmosphere. The study suggests that the planet is unlikely to be habitable, but offers insights into alternative paths of planetary origins and evolution.
A new study by UNC Greensboro researchers found that masked shrews reduce their body mass and braincase height by up to 13% during the colder months. The phenomenon, known as Dehnel's phenomenon, is a survival strategy used by some mammals to conserve energy in response to changing temperatures.
A recent study revealed a record-breaking increase in Antarctic Ice Sheet mass between 2021 and 2023, with significant mass gain observed in four key glaciers. This shift counters decades of mass loss, driven by anomalous precipitation accumulation.
Scientists at Stanford University suggest reducing health implications of prescribed burns by fine-tuning three conditions: moisture content, heat intensity, and oxygen levels. This can slash PAH emissions by up to 77% and cut cancer risks from smoke exposure by over 50%.
University of Cincinnati researchers, in collaboration with end users, develop a user-centered, easy-to-use assistive device to help restore hand grasping motions. The team aims to combine an exoskeleton device with functional electrical stimulation (FES) technology to create a hybrid system.
A new study published in Royal Society Open Science explores the relationship between individual personality and song complexity in wild superb fairy-wrens. The research suggests that both male and female birds can advertise their personality traits when singing, which may be important for mate choice.
A recent study has made a breakthrough in understanding the genetic underpinnings of osteoarthritis by identifying 962 genetic markers associated with the condition. The researchers found 513 new genetic markers that were not previously reported, providing potential new drug targets and opportunities for repurposing existing medications.
A new study finds that a remote patient monitoring program reduced hospitalizations by 59% among high-risk patients, even after they mailed back their devices. The program uses digital health devices and clinician support to monitor vital signs and symptoms.
Research found that walking at a brisk pace was associated with significantly lower risks of all heart rhythm abnormalities compared to slow walking pace. The findings were strongest in women, the under 60s, those who weren't obese, and those with pre-existing long term conditions.
A new study confirms copper-based fungicides as a reliable solution for aerial stem rot in potatoes. The research found that copper fungicide treatments consistently slowed disease spread and improved yields over a 10-year period.
Researchers have mapped Colombia's eastern lowlands to identify areas of peatlands, a crucial carbon storage system that can help reduce the country's emissions. The study found an estimated 7,370-36,200 square kilometers of peatlands, with potential to store more carbon than all the world's trees.
The human brain can learn to suppress early visual processing of distracting stimuli, such as roadside billboards, after repeated exposure. This learned suppression enhances attention to relevant stimuli and improves performance in tasks that involve frequent distractions.
A novel method generates binary class labels in highly imbalanced datasets, addressing the challenge of labeling severely imbalanced data. The approach outperformed traditional methods, providing a more efficient way to identify fraud while minimizing false positives.
A new brain imaging study found that age and brain shape significantly impact the strength of connections between olfactory brain regions in dogs. Younger dogs and those with elongated brains had stronger functional connectivities, while older dogs and rounder-headed individuals performed worse in smell tests.
A new study finds that large numbers of Americans are leaving organized religion to pursue spirituality in ways that align with their individual values. The research shows a decline in religious attendance and affiliation, but an increase in individual faith and meditation practice.
A new study by Teoxane confirms the safety, biocompatibility, and efficacy of RHA4 in dynamic facial support. The study shows RHA4's ability to promote rapid collagen formation and support extracellular matrix remodeling, contributing to long-term structural and functional benefits.
Researchers found that nearly 10% of compliant websites still run non-compliant ads, violating the Acceptable Ads Standard. Flaws in ad-filtering rules allow advertisers to bypass size and format restrictions, putting user privacy at risk.
A study published in Journal of Proteome Research reveals that inflammation and aging contribute to the development of non-viral liver cancer. Researchers analyzed gene expression and metabolites in normal and affected samples, identifying potential therapeutic targets for chemoprevention.
Researchers from the UK and Australia are combining forces to tackle pressing global challenges through eight collaborative projects focusing on AI, sustainability, space, and cybersecurity. The partnership aims to develop innovative technologies that work for people and the planet, not just profit.
USC researchers developed a biocompatible material by adding calcium carbonate to poly (1,8-octanediol-co-citrate), an FDA-approved biodegradable material. The resulting material, POC-CC, is a safer alternative to traditional plastics and degrades in marine environments while maintaining strength.
Research reveals that desert reservoirs like Elephant Butte can sequester organic carbon beneath layers of sediment during periods of drought and flash floods. This process amplifies the carbon burial rate due to the smaller footprint of the reservoir, allowing for more efficient storage of greenhouse gases.
A study mapped US counties with high rates of water system violations and inequalities in access to safe drinking water. Counties in West Virginia, North Carolina, Oklahoma, and Pennsylvania ranked among the top 10 for violations, while Mississippi, South Dakota, and Texas topped the list for water injustice.
Researchers have created a breakthrough photonic chip that can train nonlinear neural networks using light, accelerating AI training while reducing energy use. The chip uses a special semiconductor material to reshape how light behaves, enabling reconfigurable systems with wide mathematical function expression.
Researchers at Washington State University have developed a protective barrier made of corn protein to improve the performance of lithium-sulfur batteries. The addition of corn protein significantly improved the battery's lifespan, allowing it to hold its charge over 500 cycles.
Researchers have designed an optical device that functions as an optical black hole or white hole, behaving like a cosmic object that either swallows or repels light. This device relies on coherent perfect absorption of light waves and offers new possibilities for manipulating light-matter interactions.
Two studies found concerning levels of phthalates, flame retardants, and UV-filters in bedroom air around children's beds, linked to neurological and reproductive problems. The researchers call for stronger regulations on the use of these chemicals in children's mattresses and recommend parents take actions to reduce exposure.
Scientists have discovered a new immunotherapy strategy using type I dendritic cells to activate strong immune responses and generate immune memory against cancer. The treatment helps prevent tumor relapse in mouse models by triggering an immune memory response.
A recent study of 249,190 individuals found a significant link between exclusive e-cigarette use and chronic obstructive pulmonary disease (COPD) and hypertension in adults aged 30-70. In contrast, traditional combustible cigarette smoking was associated with increased risks for various cardiometabolic diseases.
Scientists at Stanford University have discovered a method to perform prescribed burns with drastically reduced health implications by adjusting burn conditions. By tweaking moisture, heat, and oxygen levels, PAH emissions can be slashed by up to 77%, cutting cancer risks from smoke exposure by over 50%.
A research team found that stages of 'dimming' and 'brightening' correspond with increased air pollution and implementation of clean energy solutions. The study suggests that reducing air pollution can lead to more sunlight reaching the Earth's surface, which could have compounding benefits for solar power production.
Researchers have developed a novel oxide material that exhibits autonomous spin orientation control in response to magnetic fields, allowing for the detection of both field direction and strength. The 'semi-self-controlled' spinning enables advanced angle-resolved spintronic devices with strong potential for next-generation technologies.
A new global study found common genetic factors contributing to drug resistance in focal epilepsy, affecting 20 million individuals. Researchers identified specific genetic variants in CNIH3 and WDR26 genes associated with a higher risk of drug-resistant epilepsy.
A new study found that a gene-based blood test can accurately predict skin cancer recurrence in stage III melanoma patients. The test measures circulating tumor DNA levels to identify those most likely to respond well to therapy.
Ferhaan Ahmad, a renowned cardiovascular researcher and clinician, has been selected as the new Editor-in-Chief of Circulation: Genomic and Precision Medicine. He brings extensive expertise in cardiovascular genomics and leadership skills to drive scientific advances in the field.
A new study finds that a specific genetic variation in the PTGS2 gene is associated with an increased risk of benign prostate hyperplasia (BPH) in Lebanese men. Men carrying the C version of this gene were more than twice as likely to have BPH compared to those without it.
Women who enter menopause before age 40 experience worse cognitive decline compared to those entering menopause after 50. This association may help clinicians assess patient risk of developing dementia. Further research is needed to understand the underlying mechanisms and design potential treatments.
A study by University College London anthropologists found that macaque mothers experience a short period of physical restlessness after the death of an infant, but do not exhibit typical human signs of grief. In contrast to human bereavement, macaque mothers spent less time resting in the first two weeks after their infants' deaths.
Researchers discovered a natural mechanism that protects the heart from heart failure with preserved ejection fraction (HFpEF), a serious condition in need of effective treatment. Restoring this mechanism prevents progression of HFpEF and alleviates lipid overload in heart cells, providing molecular evidence for a promising therapeutic...