A Stanford University research team has developed a potential new anti-coronavirus drug that binds more tightly and durably than current treatments like Paxlovid. The compound, ML2006a4, performed well in preclinical experiments against SARS-CoV-2 variants that have evolved resistance to Paxlovid.
Research team identifies seismic signature of individual songs and determines strength of each song's tremor, finding that audience movement, not music, was the primary source of harmonic tremors. The study also compares data from Swift's LA concert to other Summer 2023 SoFi concerts.
Researchers at KIST have developed a novel stem cell therapy to treat critical limb ischemia, increasing blood flow and preventing tissue necrosis. The new material uses collagen microgels to support stem cells, improving cell viability and angiogenic potential.
The T2oFu method offers a new approach to quantitative phase and polarization-sensitive tomography, enabling high-contrast images of muscle fibers with implications for diagnosing skeletal myopathies. The technique has been successfully tested on heart tissue samples with cardiac amyloidosis, providing promising results.
A study by Cancer Research UK reveals that mortality rates have dropped by 37% in men and 33% in women, with significant reductions in cervical cancer and lung cancer. However, cancer cases are on the rise overall, and researchers warn of an immense challenge ahead to maintain progress.
A study by PLOS reveals that climate change has significantly increased crop water demand in the San Joaquin Valley since 2011. The shift is substantial, with water usage equivalent to a major reservoir.
A chemical tool was developed to manipulate liquid-liquid phase separation (LLPS) reversibly and dynamically within living cells. The compound pairs BI-3802 and BI-3812 can readily modulate LLPS of fused proteins, enabling the study of their functions in vivo.
A study reveals significant improvements in European air quality over the last two decades, with declining levels of PM10 and NO2. However, 98.10% of the population lives in areas exceeding WHO recommended levels for PM2.5, leading to 86.34% experiencing unclean air days annually.
Researchers have identified two new proteins critical for B-cell acute lymphoblastic leukaemia development, leading to potential treatments and a clinical trial. The study's findings could lead to the development of targeted therapies for the aggressive disease.
A new study reveals that marine heat waves disrupt the ocean food web in the northeast Pacific Ocean, shifting energy and impacting predators and prey. Gelatinous zooplankton thrive during heat waves, drawing energy out of the ecosystem and potentially affecting fish and marine mammals.
A new study by UArizona Health Sciences researchers found that sleep disturbances increase the vulnerability to migraine attacks. Improving sleep health may decrease the likelihood of migraine attacks in people with migraine. The study used preclinical mouse models and found no link between migraine-like pain and disrupted sleep.
Research finds a nearly 40% decline in respirable particulate matter (PM2.5) in Krakow, Poland, following policy changes targeting coal emissions. This improvement translates to substantial benefits for children's outcomes, including fewer asthma cases and better birth outcomes.
Scientists from TIFRH successfully generate MeV temperature electrons at a fraction of the previously thought necessary laser intensity. The technique uses two laser pulses to create tiny explosions in microdroplets and accelerate electrons to megaelectronvolt energies.
A new study by Rutgers Health and other universities found that the US maternal death rate is likely being overestimated due to flawed surveillance methods. The true rate is estimated to be around 10 deaths per 100,000 live births, nearly half of the CDC's reported figure.
Christiana Wang, a second-year PhD candidate, has been awarded the prestigious award for her platform presentation on antisense oligonucleotide therapy for a dominant negative SPTAN1 pathogenic variant. Her research aims to develop individualized therapy for treating rare genetic disorders.
Researchers at the University of Illinois at Urbana-Champaign have created a highly stretchable sensor that can monitor and transmit plant growth information without human intervention. The sensor is resilient to humidity and temperature and can send a wireless signal to a remote monitoring location.
Researchers explore subduction initiation process with varying geological records, proposing two contrasting regimes: hot and cold. High-temperature ophiolites and metamorphic sole are characteristic of hot subduction initiation, while cold subduction zones lack these records.
The Korea Institute of Machinery and Materials has developed a high-temperature steam sterilization-type medical waste treatment system capable of processing 100 kg/h. This technology can eliminate the risk of infection during loading and transportation processes, saving hospitals KRW 71.8 billion annually.
Scientists used a new method to analyze zircon minerals, providing insight into the oxidation state of crustal magmatism and the supercontinent cycle. The study found that the redox state of magmas rose at 3.5 billion years ago, followed by a consistent average oxidation state over the last 3 billion years.
A team of researchers developed a time-optimal control method for autonomous ships, optimizing maneuvering performance in dynamic sea conditions. The new control system accounts for various forces affecting ship movement and can improve efficiency and safety, reducing shipping costs and carbon emissions.
Researchers created a first-of-its-kind super minigene to study the Survival Motor Neuron 2 (SMN2) gene, which causes spinal muscular atrophy. The compact model allows scientists to see how changes play out across the entire gene expression process.
A new study by the University of Liverpool and international partners found that the summer solstice acts as a celestial cue to synchronize beech tree reproduction across vast distances in Europe. This synchronization has significant consequences for ecosystems, including disruptions in food webs and wildlife populations.
Researchers have discovered a way to stick hard and soft materials together using electricity, forming chemical bonds that can be easily reversed. This electroadhesion effect could enable the creation of biohybrid robots and improve biomedical implants.
A study in São Paulo's central area found that poor wood condition, sidewalk root constriction, and drastic pruning are major predictors of urban tree failure. The researchers propose guidelines for stakeholders to reduce the number of failures, which average 2,000 per year.
A new study published in the Journal of Business Ethics found that team-based reward systems can lead to employees remaining silent when witnessing unethical behavior from fellow team members. The research suggests that these systems can create an environment where undesirable behavior is suppressed, making it less likely to be reported.
Researchers at UNIST have unveiled a new principle of motion in liquid crystals, where objects can move in a directed manner by changing their sizes periodically. The discovery has far-reaching implications for the development of miniature robots and advances research in complex fluids.
Researchers develop new assessment method to evaluate post-editing effort of machine translations, highlighting the importance of human translators in the process. The study suggests complementing automated systems with a new program to choose tools that increase translation efficiency.
Melissa A. Kelly, MS, CGC, receives the 2024 ACMG Foundation Carolyn Mills Lovell Genetic Counselor Award for her platform presentation on integrating genomic medicine into healthcare. Her work exemplifies the importance of genetic counselors in clinical research and improving genetic services to populations.
The roadmap outlines six themes focusing on technical capacity, products and production methods that capitalize on engineering biology to reduce carbon intensity. It aims to limit harmful anthropogenic impacts, enable adaptation to climate change and create sustainable alternatives.
Researchers at Stanford have created skin-like integrated circuits that are five times smaller and operate at one thousand times higher speeds than earlier versions. These soft electronic devices can drive a micro-LED screen and detect Braille arrays with high sensitivity.
A randomized clinical trial of 345 patients with mild-to-moderate COVID-19 found that viral load and symptom rebound were common after a standard 5-day course of antiviral treatment. Prolonging treatment duration may help reduce COVID-19 rebound
Researchers at UC Irvine and NASA found that warm ocean water beneath the ice is causing accelerated melting of Petermann Glacier in northwest Greenland. The study predicts that potential sea level rise will be much worse than previously estimated, with melt rates highest near the mouth of the grounding zone cavity.
Researchers developed a computer model that accurately diagnoses pulmonary hypertension in newborn infants using ultrasound images, suggesting correct diagnosis in 80-90% of cases. The model's success relies on highlighting key characteristics, allowing doctors to understand the criteria used for decision-making.
Researchers discovered that astronauts without prior headache history experienced migraine and tension-type headaches during extended space missions. The study of 24 astronauts showed a significant increase in headaches during space flight compared to pre-flight reports.
Scientists at Johns Hopkins have developed a novel approach to identify cancer-causing repeats in DNA sequences, enabling non-invasive detection and monitoring of cancers. The ARTEMIS method uses machine learning to analyze cell-free DNA and distinguish between tumor and normal tissues with high accuracy.
Brazilian researchers create a nickel phosphide electrode that efficiently produces hydrogen through water molecule breakdown. The material's granular structure enables good interaction with the electrolyte, making it suitable for alkaline, neutral, and acidic conditions.
A new study challenges the prevailing view on maternal mortality rates in the US, finding stable rates between 1999-2002 and 2018-2021. The researchers used a more accurate approach to identify and classify maternal deaths, refuting the idea of dramatic increases.
Researchers have successfully created a transgenic cow capable of producing human insulin in its milk. This breakthrough could lead to the mass production of insulin without the need for complex facilities or infrastructure. With further testing and FDA approval, this technology has the potential to revolutionize insulin production and...
A team of international scientists has developed an effective treatment for preventing infection in chronic wounds that does not involve antibiotics. The new method involves the plasma activation of hydrogel dressings, producing a unique mix of chemical oxidants that are effective in decontaminating and aiding healing.
A Photovoice project documented the lives of Seattle-area pet owners experiencing homelessness, revealing the benefits of human-animal bonds on mental and physical health. The study also identified barriers to services and recommendations for improved policies.
Researchers found that secreted products from certain bacteria strains can reduce inflammation in gut-derived cell lines and improve airway health in mice with cystic fibrosis. The study suggests probiotics could be beneficial for kids with CF, providing a potential proof of concept.
Researchers have introduced a more efficient processing technique that enables scalable fabrication of custom microscale particles for applications in drug delivery, microelectronics, and abrasives. This process, called roll-to-roll CLIP, achieves unprecedented fabrication rates while preserving high resolution.
The Tibetan Plateau's pre-Cryogenian sedimentation records reveal the formation and evolution of early supercontinents. The study found three basement types: Tarim-, Yangtze-, and Lhasa-type, with distinct characteristics.
A University of Arizona-led study explores sulfur's significance in the emergence of life on Earth, shedding light on its possible role as an RNA precursor. The research suggests that sulfur's reactivity could have hindered its availability for origin-of-life chemistry.
Scientists use machine learning algorithms to model atomic masses of nuclide chart, complementing research on nuclear structure and astrophysical processes. The approach enables physics-based extrapolations and provides information on 'missing physics'.
A study by University of Barcelona researchers reveals that TDP-43 protein is essential for forming stable blood vessels and maintaining the blood-brain barrier, which prevents toxins from reaching the central nervous system. Deficiency in this protein leads to vascular defects and neuroinflammation.
A recent study by Boston Children's Hospital researchers found that activity in the dentate gyrus helps keep us focused on our environment when our mind wanders. This neural activity also aids in forming memories.
Astronomers identify complex organic molecules like ethanol and acetic acid in icy compounds surrounding two young protostars. These ingredients may have been delivered to the primitive Earth and could be part of comets and asteroids that collide with forming planets.
Researchers deciphered a novel process helping viruses choose to be nasty or friendly to their host bacteria. Phages use the bacterial immune system to make decisions, activating violent mode when necessary.
A research team at the University of Cologne has identified mechanisms governing drug response in small cell lung cancer. The study reveals that large populations of treatment-sensitive cells often hide numerous therapy-resistant cells that can multiply unchecked after successful treatment.
The college will investigate the harmful effects of alternative tobacco products, exploring their toxicity and addictiveness. The funding supports a trio of studies led by the Center for Research on Tobacco and Health, which aims to inform better regulation and improve public health.
A new study finds that individuals who received therapy for anxiety prior to the COVID-19 pandemic did not experience an increase in anxiety symptoms during its peak. Cognitive-behavioral therapy (CBT) and dialectical behavior therapy (DBT) provided tools to manage symptoms, according to researchers.
Thirty-three young investigators under 45 were selected for their work on bio-inspired nanomaterials with applications in clean energy, human healthcare, monitoring, and disease treatments. The NR45 Awards recognize young researchers for their distinguished accomplishments and potential contributions to nanoscience and nanotechnology.
The ACMG Foundation for Genetic and Genomic Medicine has presented seven Next Generation fellowship awards to promising early career professionals in medical genetics and genomics. The recipients include Xueyang Pan, Bianca Seminotti, and Adriel Yejin Kim, who will support their research projects with corporate donations from Pfizer, S...
Researchers used VHR satellite imagery to monitor emperor penguin global population trends, finding nearly 10% fewer birds in 2018 compared to 2009. This new monitoring methodology could help with adaptive conservation management efforts and provide insights into the causal factors behind the population trend.
A new study predicts that climate change will lead to a significant reduction in natural snow cover days globally, with popular ski hubs moving to remote areas. The European Alps, Australian Alps, and Japanese Alps are expected to experience the most decline, threatening local livelihoods and ecosystems.
Early trial results from six patients with recurrent glioblastoma show reduced tumor sizes after administering dual-target CAR T cells targeting EGFR and IL13Rα2 intrathecally. This 'dual-target' approach may outsmart the defense systems of GBM, leading to more effective therapies.
Researchers at Johns Hopkins Medicine have developed a novel approach to target group 3 medulloblastoma tumors in mice, reducing tumor growth by 40-50% and extending survival by up to 84 days. The therapy uses antisense oligonucleotides to block lnc-HLX-2-7 from binding to the HLX promoter region.
The initiative's programs help K-12 educators address difficult issues like racism through trauma-informed and asset-based practices. Researchers published their work in three peer-reviewed journals, highlighting the effectiveness of inquiry-based approaches for teachers' professional learning.
Researchers have demonstrated novel proteins that can efficiently reach intramembrane targets using a customized computer-based approach. The study yields a general computational process for streamlining protein design aimed at intramembrane targets, opening up possibilities for therapeutic applications and understanding signaling mech...
Cranfield University has secured over £25 million to establish two new Centres for Doctoral Training, focusing on advancing water security and net zero aviation. The centres will equip students with high-level skills and technologies to drive positive change in these critical areas.
A study published in Neurology found that middle-age veterans who experienced concussions from blasts had lower levels of amyloid-beta in their spinal fluid, a potential marker for Alzheimer's disease. The study also linked lower spinal fluid amyloid levels to poorer performance on memory and thinking tests at older ages.
A pioneering approach produces high-performance polyamides from sugar cores derived from agricultural waste, with impressive atom efficiency and recyclability
Researchers at HKU made a significant breakthrough in understanding the role of the secretin hormone in regulating energy metabolism and bone homeostasis. They found that secretin plays a vital role in controlling both appetite and bone density, challenging traditional views of its primary function.
A study published in The BMJ found a modest rise in UK cancer cases among men and women aged 35-69 years over the last quarter century, but a substantial decline in deaths. The researchers attribute the decline to factors such as reduced smoking rates, improved screening programs, and better treatment options.
Spending time with dogs increases alpha-band oscillations, associated with relaxed wakefulness, and beta-band oscillation strength, linked to heightened concentration. Participants reported reduced fatigue, depression, and stress after dog-related activities.
A study by Washington State University found that exposure to multiple air pollutants was associated with asthma symptoms among elementary school children. The researchers identified 25 combinations of air pollutants linked to asthma, with one group from a lower-income neighborhood experiencing higher exposure levels.
Adolescents with high adverse childhood experiences showed improved mental health scores with in-person schooling and engaging in healthy behaviors. Positive affect and lower perceived stress were significantly higher among those with in-person schooling, suggesting a protective factor.
Research at the University of Washington School of Medicine found that veterans who suffered mild traumatic brain injuries from blasts had changes in spinal fluid proteins similar to those seen in people with Alzheimer's. The study suggests a possible link between mTBI and an increased risk of developing dementia.
A single mindfulness and compassion session significantly reduced symptoms of anxiety, depression, and stress in participants one week later. The study, conducted on 91 individuals, demonstrated the efficacy of a single session mindfulness-based intervention.
A Dartmouth Engineering-led study discovered a new high-performance solar absorber material that is stable and earth-abundant. The researchers used a unique high-throughput computational screening method to evaluate approximately 40,000 candidate materials, leading to the discovery of the Zintl-phosphide BaCd2P2.
Researchers at Johannes Gutenberg Universitaet Mainz have demonstrated altermagnetic electronic band splitting associated with spin polarization in CrSb, a good conductor at room temperature. The magnitude of this splitting is extraordinary and promises electronic applications for altemagnets.
Researchers discovered that plant immune proteins condense into droplets to become activated and protect against infections. Phase separation plays a crucial role in the activation of TIR domain proteins, a class of important immune receptors.
A four-year study by Dartmouth researchers tracks changes in student mental health during college, identifying key populations and stressors. The study found that first-year and female students are at risk for high anxiety and low self-esteem, while sophomores experience increased social activity but higher stress levels.
Researchers at Argonne National Laboratory have developed a new technique to precisely modulate electron flow in microelectronic devices, enabling lower power consumption and increased efficiency. The 'redox gating' method allows for the control of electron flow at low voltages, preventing damage to the system.
Researchers at Singapore University of Technology and Design have discovered how to produce sustainable colors using beetles that live in the dark. By understanding how these beetles' exoskeletons reflect light, scientists can create environmentally friendly materials for various industries. This breakthrough has significant implicatio...
A new study on sea anemones sheds light on the complex relationships between predators and prey in marine ecosystems. The research found that a native population of anemones lacking a key neurotoxin exhibited weakened defensive abilities, while its presence attracted natural predators of grass shrimp.
Researchers found thousands of nematodes in the lake's reef-like structures, previously thought to be inhabited only by brine shrimp and flies. The discovery suggests bacteria can help these worms adapt to highly saline conditions, opening new lines of inquiry into the Great Salt Lake's web of life.
Researchers introduced a novel method to augment in situ root datasets through an improved CycleGAN generator, achieving significant enhancements in speed, accuracy, and stability. The approach also boosts dataset versatility by including diverse culture mediums.
Claire Célérier has been named Canada Research Chair in Household Finance by the Government of Canada. Her research explores how finance can benefit households, investigating the role of innovation and its impact on diversity and inclusion.
A new analysis shows that tirzepatide effectively reduces body weight across different BMI subgroups, achieving significant weight loss of 5% or more in up to 100% of participants. The treatment also demonstrated superior weight reduction compared to placebo in patients with type 2 diabetes.
A new study reveals that adults living in extreme poverty in LMICs have high rates of hypertension, diabetes, smoking, obesity, and dyslipidemia, yet are often untreated for these conditions. The findings challenge the common assumption that poverty protection against cardiovascular disease risk factors.
Citizens in Denmark, Germany, Poland, and Portugal prefer decentralized renewable energy systems with high rooftop solar shares. They value low electricity prices and reduced dependence on imports over technology preferences.
Researchers are developing a satellite-based quantum light source for secure communication, leveraging the laws of physics to encode and transmit data. The technology has the potential to extend quantum cryptography over long distances, enabling secure communications between cities or continents.
A study published in Journal of Psychosomatic Research suggests that short-term biofeedback therapy can alleviate certain symptoms of long COVID, including physical and mental health issues. Participants reported significant improvements after six sessions of biofeedback therapy.
Researchers warn of devastating impacts of Olympic tower construction on coral reef habitat and local economy in Teahupo’o, Tahiti. The study found that the site supports a thriving coral community worth at least $170,000, with potential economic losses estimated at $1.3 million if the reef is damaged.
The Wim Hof method has been found to increase epinephrine levels and decrease pro-inflammatory cytokines, indicating a potential anti-inflammatory response. However, its impact on exercise performance is less clear, with some studies showing benefits and others finding no significant difference.
A study by Michigan Medicine found that recreational activities such as golfing, gardening, and woodworking may increase the risk of developing amyotrophic lateral sclerosis (ALS) in men. The study surveyed over 700 individuals with and without ALS to assess their hobbies and non-work related activities.
A study published in Environmental Health Perspectives found a link between exposure to endocrine disruptors and an increased risk of developing endometrial cancer. The research, conducted on over 300 women, showed that moderate doses of xenoestrogens can lead to this risk.
Researchers used HLRS's Hawk supercomputer to generate valuable thermodynamic data for chemical engineering research. The simulations provide insights into ammonia's fundamental properties and how they change when mixing with other molecules.
A new method using multi-target regression and hyperspectral imaging enhances crop nutritional analysis, predicting multiple element concentrations with improved accuracy. The approach considers inter-element relationships, outperforming traditional single-target regression methods.
Researchers developed a dynamic method to measure Chlorophyll a fluorescence, revealing insights into nonphotochemical quenching and moisture loss. The findings suggest that low-frequency gain correlates with NPQ levels and high-frequency gain with plant moisture loss.
Researchers at the University of New Hampshire have created a unique way to measure CO2 emissions in streams and rivers, providing valuable information for land use planning and climate action. The adapted sensors can capture frequent measurements, helping understand extreme precipitation events and their impact on water bodies.
Kobe University scientists develop material guideline for high-efficiency PV cells, OLED displays and anti-cancer therapies by understanding energy transfer between molecules. The research enables aligned electron spin states to combine low-energy photons into a high-energy photon.
Researchers at Max Born Institute have successfully implemented high-resolution linear-absorption dual-comb spectroscopy in the ultraviolet spectral range. This breakthrough enables experiments under low-light conditions, paving the way for novel applications in precision spectroscopy and biomedical sensing.
A high-impact study demonstrates the safety and efficacy of relugolix in conjunction with radiation therapy for localized and advanced prostate cancer, achieving rapid castration and maintaining low testosterone levels. The study also shows no difference between relugolix and leuprolide in time to castration-resistant prostate cancer.
Researchers have made progress in understanding atherosclerosis, identifying potential new approaches for early detection and therapy. The study found that TREM2 regulates the activity of macrophages, playing an important role in forming unstable plaques that increase heart attack and stroke risk.
Researchers discover that certain bacteria can evade the immune system by circumventing antibody coating, leading to severe inflammation. The study identifies IgG2 as a key player in this process, providing potential biomarkers and targets for new treatments.
Reducing surgeon manipulation of predicted operating room time improved overall scheduling accuracy, with a significant decrease in underscheduled operations and manipulations. The study found that educating surgeons about the importance of accurate OR planning increased accuracy rates by 6.2 percentage points.
Researchers at Mass General Cancer Center have achieved dramatic tumor regression in glioblastoma patients after receiving next generation CAR-T therapy. The treatment, known as INCIPIENT, combines two forms of therapy to target mixed cell populations within tumors.
A new AI-powered tool developed by the University of Copenhagen and 3Shape predicts how teeth will move, allowing orthodontists to ensure braces are neither too loose nor too tight. The tool uses scanned imagery of teeth and bone structures to simulate how braces should fit, reducing trial and error.
Elfi Kraka and colleagues develop a novel machine learning interatomic potential called ANI-1xnr that accurately simulates atomic-level interactions in various environments. The model has the potential to aid in understanding planetary care, drug interactions and exploring cosmic materials.
Meena Sethuraman, a third-year medical student, received the 2024 ACMG Foundation/Revvity Travel Award for her research on genetic variants in fatty acid oxidation disorders. The award recognizes her platform presentation on characterizing pathogenicity of ACADVL variants in very long-chain acyl-CoA dehydrogenase deficiency.
Researchers at Duke University have developed a new diagnostic platform that uses sound waves to spin an individual drop of water up to 6,000 revolutions per minute. The technique separates tiny biological particles within samples to enable new diagnostics based on exosomes.
Researchers developed a comprehensive methodology to extract phenotypic parameters of understory regeneration saplings using high-density airborne LiDAR data. The study demonstrated a successful application of this technology, improving detection and matching rates for tree segmentation.
Melissa A. Kelly, co-director of Geisinger's MyCode Genomic Screening and Counseling Program, received the award for her work integrating genomic medicine into healthcare through Geisinger's MyCode Community Health Initiative. The initiative has reported over 5,000 medically relevant results to patient-participants, many of whom were u...
Female whales of certain species experience menopause, living up to 40 years longer than their peers by prioritizing family care over breeding. This unique trait allows them to support their offspring and grandchildren without overlap with their daughters' reproductive cycles.
A recent study by Japanese researchers found that donor diets can trigger allergic reactions in blood recipients, particularly in children with food allergies. The study suggests that preventive measures and countermeasures for allergic transfusion reactions could be developed to improve the safety of blood transfusions.
Researchers found that middle-age obesity is caused by age-related changes in the shape of neurons in the hypothalamus, a region controlling metabolism and appetite. A protein called MC4R detects overnutrition and regulates metabolism to prevent obesity. Dietary restriction may help maintain brain anti-obesity systems as we age.
A recent study found that high school students who use both tobacco and cannabis products miss more school and have lower grades compared to those who don't use either product. The researchers analyzed data from the California Healthy Kids Survey, which showed that students who used both tobacco and cannabis reported the highest percen...
Researchers developed ultra-thin defect-free semiconducting fibers, over 100 meters long, which can be woven into fabrics. The fibers demonstrate excellent electrical and optoelectronic performance, enabling various applications such as wearable electronics and sensors.
Researchers developed RedirectedDoors+ to overcome VR door-opening challenges, providing users with realistic haptic feedback and guiding them around real walls. The system has been successfully tested in various environments, reducing physical space size by up to 50%.
A clinical study published in the New England Journal of Medicine found that a blood test can detect colorectal cancer in 83% of people confirmed to have the disease. The test, which analyzes circulating tumor DNA, offers an alternative to current screening options for patients who may decline traditional methods.
Researchers at Woods Hole Oceanographic Institution found that replaying healthy reef sounds can encourage coral larvae to settle on degraded reefs. The study demonstrated a significant increase in settlement rates when broadcasting healthy reef sounds at distances of up to 30 meters from the speakers.
A study by Carnegie Mellon University and the University of Illinois Urbana-Champaign found that digital nudges can improve collaborative processes such as skill use and task strategy. However, nudges that focus on feedback or task assignments can have negative effects on collective intelligence.
A new study found that low-level laser therapy (PBM) provides immediate pain relief for Burning Mouth Syndrome (BMS) patients, with a significant drop in pain scores after each treatment. The study also observed a cumulative effect of PBM on alleviating BMS symptoms, especially up to the third treatment.
A new study by the University of Texas at Austin found that babies who were prompted to touch their own faces developed self-recognition earlier than those who did not. This suggests that active experiences, such as touching one's body, play a crucial role in the development of self-awareness.
Researchers developed a groundbreaking Dual-assisted Multi-component Tracking (DMT) technique to significantly enhance the precision of Global Navigation Satellite Systems (GNSS). The innovation leverages wideband multiplexed signals for improved accuracy, reducing tracking jitters and increasing ranging precision.
Research reveals that dietary tryptophan can be broken down by gut bacteria into small molecules that bind to a receptor, triggering a pathway that reduces the production of proteins used by E. coli to attach to the gut lining. This ultimately prevents the pathogen from colonizing and causing infection.
Research reveals that methane emissions from US oil and gas operations amount to 6 million tons per year, costing the nation $10 billion annually. The study also found that midstream infrastructure is responsible for half of total emissions, highlighting the need for efforts concentrated on relatively few operations.
Researchers used GIS software to analyze data on tornado frequency, transportation infrastructure, and household income to determine where populations are likely to be more resilient. The study's findings can help local governments pinpoint regions with vulnerable communities and fragile transportation networks.
Researchers at the University of California San Diego developed superconducting loops that can demonstrate associative memory, allowing computers to remember relationships between unrelated items. The technology has significant power savings, with a million times less energy requirement than traditional computing architecture.
A new study published in New England Journal of Medicine found that a next generation multi-target stool DNA colorectal cancer screening test detects 94 percent of colorectal cancers, outperforming other noninvasive tests. The test has the best detection rate for both colorectal cancer and advanced precancerous polyps.
A new study finds that climate change will further exacerbate projected economic losses from global warming when its impact on global supply chains is factored in. By 2060, total GDP losses could amount to between $3.75 trillion and $24.7 trillion, with supply chain disruptions accounting for a significant proportion of these losses.
A genetic analysis of hospitalized Covid-19 patients found that a certain IL1RN variant protects men under age 75 from severe illness and death. The study showed that the protective gene variant, rs419598, is associated with lower inflammation and reduced mortality in men up to age 74.
Researchers used a Convolutional Long Short-Term Memory (ConvLSTM) neural network to predict Antarctic sea ice conditions. The prediction results showed a remarkably close alignment with recent satellite observations, confirming the reliability of the forecasting system and its potential for reliable Antarctic sea ice forecasting.
A new AI-powered study reveals the global extent of threats to bats from hunting and trade, using online records from social media platforms. The research identifies 22 new countries involved in bat exploitation, covering regions such as Bahrain, Spain, and Sri Lanka.
Research shows that Americans living in federally-supported housing have lower blood lead levels than those who would join these programs later. This likely due to stricter compliance with federal residential lead paint laws in HUD housing compared to non-assisted private market housing.
Rory James Tinker, MD, has been selected as the recipient of the 2024 Richard King Award for his outstanding publication on phenotypic presentation of Mendelian disease. The award recognizes his research's impact on identifying, diagnosing, and treating rare disorders.
A new self-guided digital CBTi program has shown significant improvements in sleep and mental health symptoms among adults with insomnia. The 'Bedtime Window' program is designed to increase accessibility to CBTi, reducing reliance on sleeping pills for insomnia treatment.
A study found that default testing for COVID-19 in K-12 schools resulted in a 30% lower positivity rate and preserved more school days than voluntary testing models.
A large-scale study found that individuals with haemochromatosis genes have higher levels of liver, musculoskeletal, and brain diseases, particularly after age 65. The research analyzed data from over 450,000 European Ancestry participants in UK Biobank.
Researchers develop a novel approach using SIF and PRI to estimate GPP in rice canopies, showing significant correlations between these indexes and GPP across various timescales. The study reveals the dynamic responses of PRI/SIF to environmental conditions and demonstrates improved correlation by distinguishing between shaded and sunl...
Scientists create a hydrogel system that can remember its shape, allowing them to control cell adhesion behavior. The elastic modulus of the hydrogel is adjusted by compressing it into different thicknesses at high temperatures.
Researchers found that explicitly teaching socioemotional skills in PE lessons can have a key role in supporting students' communication skills, handling stress and accepting failure. This approach can be integrated into everyday teaching to ensure young adolescents enjoy positive outcomes linked to wellbeing and academic success.
A research team developed an anode protection layer to prevent random electrodeposition of lithium, promoting stable 'bottom electrodeposition' and reducing unnecessary consumption. The breakthrough results in all-solid-state batteries with stable electrochemical performance over extended periods using ultrathin lithium metal anodes.
Researchers at Pohang University of Science & Technology created a novel catalyst that enhances the efficiency of reactions using contaminated municipal sewage to produce hydrogen. The catalyst, called nickel-iron-oxalate (O-NFF), successfully lowers the voltage required for hydrogen generation and promotes the urea oxidation reaction.
Researchers from Ames National Laboratory identified miassite, a rare mineral, as an unconventional superconductor with properties similar to high-temperature superconductors. The discovery could lead to more sustainable and economical technology using this type of superconductivity.
Researchers have developed a technique to account for global changes in transcription, revealing new insights into how plants respond to environmental stimuli. By using artificial spike-ins, they found that temperature changes at different times of day affect gene expression more significantly than previously thought.
Scientists find that increased Asian aerosol emissions slow the AMOC's movements, reducing solar heating and cooling the Earth's climate. Reducing these emissions can help stabilize the AMOC, according to a study published in Nature Communications.
Researchers found that the Crow instability predicts the number and distribution of hydrogen gas clumps around supernovas, including SN1987A. The study suggests that the same mechanism responsible for breaking up airplane contrails may be at play, creating the 'string of pearls' effect.
A new rapid test for melioidosis uses CRISPR technology to detect the genetic target of Burkholderia pseudomallei with 93% sensitivity. The test can diagnose patients in hours, allowing health professionals to prescribe the correct antibiotics faster and potentially saving lives.
Communications of the ACM has been revamped as a web-first, open-access publication, enabling rapid article publication and enhanced reader experience. The new model aims to increase engagement with the broader computer science community, expand author reach, and showcase cutting-edge ideas and research.
Research by Norwegian University of Science and Technology finds that high-intensity interval training increases breast milk's adiponectin levels, a hormone linked to insulin resistance and type 2 diabetes. This could help prevent childhood obesity.
Researchers at ETH Zurich taught ANYmal, a quadrupedal robot, to perform parkour and navigate rubble using machine learning. The robot uses its camera and artificial neural network to determine obstacles and perform movements likely to succeed based on previous training.
Tufts scientists highlight the overlooked feedback loop between drought, soil desiccation cracking, and carbon dioxide emissions, which could accelerate climate change. The study suggests that soil's 80% carbon storage capacity is releasing increasing amounts of greenhouse gases as droughts trigger cracks in soils.
Researchers from the University of Kent have identified steroid drugs used for hormone replacement therapy that can stop the growth of antibiotic-resistant E. coli and effectively kill MRSA. These findings suggest an alternative to conventional antibiotics, providing a potential solution to the growing threat of antibiotic resistance.
New research shows tirzepatide consistently reduces bodyweight and waist circumference, with greater reductions in participants with longer disease durations. Tirzepatide also achieves higher weight loss targets and reduces waist circumference more significantly than placebo across all disease duration categories.
Researchers used single-cell RNA sequencing to analyze the effects of APC treatment on AD transgenic mice, revealing alterations in glial cells and upregulated genes associated with AD progression. APC treatment downregulates inflammatory processes and recovers nervous system functions.