Chinese researchers successfully achieved a record-breaking 51.5dB non-reciprocal isolation in an atomic ensemble, surpassing the previous limit of 30dB. The new device has excellent robustness and is insensitive to external magnetic fields, opening up new possibilities for practical applications.
A study found 39 incidents of seized porcupines in Indonesia from 2013 to 2020, highlighting the country's lack of controls on hunting and trade. The researchers recommend categorizing all porcupine species as protected under Indonesian wildlife laws.
A new study found that individuals experiencing pre-loss grief symptoms can adjust, but certain factors such as gender and caregiving burden exacerbate the experience. The research documented a significant correlation between dementia patients' family members and severe pre-loss grief.
Scientists discovered that errors often occur when genetic material from each parent combines immediately after fertilization, leading to incorrect numbers of chromosomes. This process is surprisingly inefficient and can result in developmental defects and miscarriage.
Researchers identify key protein MavQ that helps Legionella bacteria set up house in human cells, remodeling endoplasmic reticulum to create protective dwellings. This discovery could lead to new treatments for various infections.
Northwestern University researchers have successfully implanted a wireless device in mice, allowing them to form instant social bonds through optogenetics. The device uses light to activate neurons and enables the mice to interact normally without restraints.
Researchers have identified a neurologic pathway that explains how non-damaging brain impacts cause long-term problems with learning and memory. A new treatment approach may reactivate and normalize cognitive function.
Researchers found that hunting dog breeds show clear links between owner personality and dog-stress levels, while ancient breeds are less affected. The study suggests breeding for collaboration with humans influences stress synchronization in herding dogs.
Research analyzed 100 popular children's educational apps, finding most scored low on quality criteria, including facilitating active thinking and minimizing distraction. Experts recommend parents co-play with their kids and app developers collaborate with child development experts to create high-quality educational content.
A recent study found that invasive Clavelina oblonga marine fouling species reduces diversity in communities it invades and interferes with their recovery following natural disasters. The study suggests that succession patterns do not hold true in the presence of invasive species.
The study reveals optical response of GaInN/GaN MQWs using terahertz emission spectroscopy, enabling nano-seismology of wide-bandgap quantum devices. The technique allows monitoring of dynamic screening effects and acoustic wave beams in buried structures.
Researchers at the University of Houston discovered 'accelerousal,' a phenomenon describing stress triggered by acceleration events. Half of the participants exhibited heightened stress during stop-and-go periods, with 'accelaroused' drivers experiencing nearly 50% more stress and feeling more overloaded.
Ancient DNA analysis reveals that Bronze Age migrations changed burial practices and kinship structures in Italy. The study found that Steppe-related ancestry arrived in Central Italy around 3,600 years ago, while Northern Italy received it around 4,000 years ago.
The fellowship program aims to recruit and train skilled data scientists to advance care through precision medicine. Yale's robust computational resources, biomedical data repositories, and faculty expertise will be available to fellows.
A comprehensive map of the citrus microbiome has been created, outlining its structure and potential functions. The study reveals that key microbes dominate different niches of the plant, such as the rhizosphere, rhizoplane, endorhiza, and phyllosphere.
A new machine learning technique, MethSig, analyzes DNA methylation changes in tumor cells to infer which ones are driving tumor growth. The algorithm identifies a small number of cancer-driving events, consistent across patients and tumor types.
Researchers found that purines can trigger a functional disturbance of BRD4 and impact chromatin accessibility. Adenine restores BRD4 functionality, suggesting its potential as a new therapeutic approach for BRD4-induced cancer types.
A new study by UC Berkeley researchers found significant correlations between wind speed and direction and genetic diversity throughout forests globally. Tree populations connected by stronger winds tend to be more genetically similar, while those in the direction of prevailing winds have greater genetic diversity.
Researchers developed a modular robot that autonomously adapts to its environment, achieving optimal behavior without a central controller. The robot learned to navigate and maintain behavior even with damage, paving the way for miniaturized robotic materials for various applications.
Researchers found that individuals who consumed alcohol in social settings exhibited reduced caution around strangers, leading to increased physical proximity and potential for viral transmission. In contrast, friends showed no significant changes in physical distance regardless of beverage consumption.
Despite significant changes in consumption patterns, Japanese households maintained their normal levels of greenhouse gas emissions. The study found that while some emissions decreased, others increased, but overall, the carbon footprint remained within a similar range as previous years.
Scientists have developed a new method to read out superconducting circuits using light, enabling the engineering of large-scale quantum systems without requiring enormous cryogenic cooling power. This breakthrough overcomes scaling challenges and facilitates long-range transfer and networking between quantum systems.
The researchers generated human brain organoids of the arcuate nucleus, which exhibits high cell diversity, to model development and disease. The organoids maintained disease-specific gene signatures, including those related to Prader-Willi syndrome, a genetic disorder causing hunger and obesity.
The study reveals that inner hair cells are stimulated by sound vibrations through a calcium-based mechanism, contradicting the long-held assumption that only outer hair cells interact with the tectorial membrane. This new understanding may lead to improved cochlear implants for treating hearing loss.
Scientists have discovered a crucial aspect of peptide machinery, providing a breakthrough in re-engineering peptides. The study sheds light on how selectivity is achieved in the assembly lines that produce peptides, enabling single amino acid changes without altering multiple components.
Research from Georgia State University psychology researchers shows that twins produce fewer gestures and use language less than their singleton peers. However, when one child lags behind in gesture, the other tends to lag as well, suggesting a close link between gesture and speech in early development.
A new study published in Hypertension journal found that hospitalized COVID-19 patients with impaired first-phase ejection fraction are nearly five times more likely to die than those with healthier measures. The research suggests that early detection and prevention of chronic heart damage may be key to improving patient outcomes.
Researchers developed a microneedle patch that delivers vancomycin directly into the affected skin area, significantly reducing MRSA bacterial population. This innovative approach aims to transform the treatment of skin infections by improving quality of life for patients.
GeroSense AI tracks biological age and resilience via smartphone sensor data, providing personalized health recommendations. The technology predicts biological age acceleration and stability, enabling timely detection of lifestyle or health status changes.
Research finds emotional distress in mothers and fathers during infancy accelerates weight gain in children from age 5 to 14. Fathers' distress, but not mothers', is associated with steeper increases in BMI and excess body fat for both girls and boys.
A preclinical study by USF Health found that blocking lipoxygenase with a synthetic inhibitor alters the innate inflammatory response, delaying heart tissue repair after cardiac injury. The study suggests that preserving lipoxygenase is crucial for maintaining immune-mediated acute inflammation and preventing heart failure.
A small study published in Circulation Journal found that most college athletes with COVID-19 had mild symptoms and no cardiac complications. Despite initial concerns, the study suggests an approach to cardiac screening guided by patient symptoms and severity of COVID illness.
Scientists at the University of Colorado Anschutz Medical Campus discovered that intense light can enhance the expression of the ANGPTL4 gene, which regulates fatty lipids in plasma. This could lead to a new tool for safely blocking the gene and reducing cardiovascular risk.
Marshall University prof Brandon J. Henderson receives $1.8 million NIH grant to study vaping nicotine addiction in adolescents. The research aims to understand how e-cigarettes alter neurobiology and trigger nicotine addiction.
Researchers found that patients are less likely to take health advice from AI doctors who know their medical history and use first names. On the other hand, patients want to be on a first-name basis with human doctors. This study suggests that machines must navigate a fine line in serving as doctors.
Researchers at University of Arizona discovered evidence of recent volcanic activity on Mars, suggesting eruptions could have taken place in past 50,000 years. The discovery of a previously unknown volcanic deposit raises possibility of habitable conditions below Martian surface.
A new study reveals that the oral microbiome of ancient humans and Neanderthals is surprisingly similar, with some bacterial strains shared between species. The analysis of fossilized dental plaque also suggests that early humans consumed starch-rich foods, potentially contributing to brain evolution.
Researchers at KU Leuven developed a 3D printing technique for advanced diagnostic tests that can detect various biomarkers, including allergies and cancer. The new tests are quick, affordable, and easy to use, offering opportunities for cheaper diagnosis in both developed and developing countries.
Scientists at Cold Spring Harbor Laboratory have created a new tool called BARseq2 that uses genetic tags to label brain cells and trace thousands of brain circuits simultaneously. This allows researchers to examine the complex interactions between neurons, enabling a better understanding of brain function and behavior.
A new AI-based scoring model for testis images has been developed to assess patients with severe male infertility, simplifying the diagnosis process. The model achieved high accuracy in classifying histological images of the testis, with an average precision of 82.6% and recall of 60.96%, without requiring programming expertise.
Scientists at Graz University of Technology are producing biodegradable materials from wood components to combat climate change. They aim to create plastic-free and recyclable paper packaging with improved barrier properties.
A study published in the International Journal of Obesity found that men prenatally exposed to the Dutch famine of 1944-45 were 30% more likely to be overweight with a BMI of 25 or over at age 19. The researchers speculate that changes in DNA methylation may contribute to this increased risk.
Researchers at Rice University have developed a new implant technology that allows for coordinated stimulation therapy for spinal cord and heart conditions. The system uses wireless magnetic fields to power and program multiple implants from a single transmitter outside the body. This breakthrough enables more efficient treatment optio...
A recent study reveals that up to 50% of contaminants reach groundwater before degrading through focused recharge, posing a significant challenge for water and land use management. Focused recharge can lead to higher levels of pollutants in groundwater, exceeding maximum permissible concentrations in Europe.
Scientists create new approach to measure error components, finding more than half of total error variance attributed to misplacement of weather features. The study also reveals that displacement errors dominate structural inaccuracies in forecast fields.
A recent study analyzed 124 dental biofilm metagenomes from various primate species, revealing 10 core bacterial genera that have been maintained throughout African hominid evolution. These microbial groups played a key role in oral biofilms for over 40 million years and adapted to starch-rich diets early in human evolution.
Scientists have discovered a way to modify the energy landscape of 2D materials by arranging them in a 3D configuration, creating parallel worlds with unique properties. This new arrangement, known as a nanomesh, has strong nonlinear optical properties and opens up possibilities for quantum computing and communication applications.
Researchers at Penn Medicine discovered a new mechanism of lung tissue regeneration in infant lungs, where alveolar type 1 cells reprogram into alveolar type 2 cells after injury. This finding could impact the development of regenerative lung therapies and explain why COVID-19 affects children differently than adults.
A new study published in JAMA Network Open suggests that extended-release formulations of buprenorphine may improve treatment satisfaction for patients with opioid use disorder. The study found that the extended-release injection was well-tolerated and produced more positive patient-reported outcomes compared to daily oral buprenorphine.
Researchers propose targeting viral RNA with cylindrically-shaped molecules to block replication, effective against SARS-CoV-2 and HIV viruses. The approach could lead to broad-spectrum anti-viral drugs and provide a first line of defence against future pandemics.
A new study suggests that CDK4 and CDK6 inhibitors can improve immune-cell therapies for treating recurrent ER-positive metastatic breast cancer. The study found that these inhibitors cause breast tumors to secrete chemokines that attract T cells, improving patients' response to cancer immunotherapies.
Researchers used OCT angiography to image patients with sickle cell retinopathy and found that sequential imaging can help assess disease progression and treatment effectiveness. The study showed that untreated patients had more flickering blood vessels, indicating a higher risk of permanent blockage.
A recent study by the Max Planck Institute for Empirical Aesthetics investigates the readership of erotic novels, uncovering surprising insights into the motivations and experiences of readers. The majority of participants found that reading erotic novels provided a sense of relaxation and ease, while also being emancipated and feminist.
A new study has found Per- and polyfluoroalkyl substances (PFAS) in endangered Australian sea lions and fur seals, with high concentrations detected in newborns. The presence of PFAS poses a threat to the species' survival, as well as potential risks to humans through contaminated seafood and water.
A Columbia University team designed a high-performance implantable system that can read and modify brain signals, suppressing pathological coupling in epileptic animal models. The multiplex-then-amplify (MTA) system enables simultaneous stimulation of arbitrary waveforms on multiple independent channels.
A recent study found that gifted programs for high achievers are not adequately serving Black and low-income students, with modest academic achievement gains and little impact on engagement or attendance. The researchers suggest diversifying curriculum and structure to better meet the needs of diverse student populations.
Researchers confirm presence of two distinct but interbreeding species of caecilians on São Tomé island. The study suggests that volcanic activity may have driven the divergence of the limbless amphibians around 300,000 years ago.
Researchers from USTC extended optical memory storage time to over one hour using ZEFOZ-AFC method and dynamical decoupling, achieving high storage capacity and fidelity. The study meets basic requirements for optical storage lifetime in quantum memories.
A recent study published in Nature Climate Change warns that flash flood risk may triple across the Third Pole due to global warming. The study found that one in six glacial lakes pose a high to very high risk to downstream communities, with potential transboundary natural disasters expected to increase.
Cancer immunotherapy using acoustics-based therapies has shown synergistic effects, enhancing the autogenous immune response to cancer tissue. Detailed mechanisms of sonopyrolysis-, sonoporation-, and sonoluminescence-based therapy are discussed to demonstrate its potential in cancer treatment.
A nationwide survey found a diverse group of college students interested in trying hunting, unlike current active hunters. The study identified key motivators, such as getting ethically sourced meat and ecological conservation, to attract new hunters.
Research found that captive pelicans bred successfully on repeated occasions when they were free to choose their own friendships. The flock formed a social structure, with sub-adults spending more time with each other than adults.
A ceremonial tsantsa was authenticated and repatriated to Ecuador in 2019, with researchers confirming its origins using CT scans and assessing 33 criteria. The artefact's unique features, such as a distinctive hairstyle and three holes in the lips, matched those of SAAWC culture group members.
Researchers discover how cancer cells reorganize DNA in 3D structure to ramp up activity of cancer-promoting genes. Epigenetic marks alter chromosome structures, leading to novel local interactions and over-expression of oncogenes.
Point-of-care ultrasonography significantly improves diagnostic accuracy in patients with acute dyspnea, allowing for quicker diagnosis and treatment initiation. The technology involves mobile ultrasound devices that enable rapid scanning of multiple organs, including lungs, hearts, and leg veins.
Researchers at TU Wien simulate single-celled organism movement using artificial intelligence and a physical model, revealing how it achieves chemotaxis despite lacking a nervous system. The virtual organism learns to direct its movement through a simple control network, similar to biological evolution.
Two new studies show that whale-watching vessels frequently disregard legal guidelines, chasing whales, getting too close to calves, and forcing changes in behavior. Researchers also found that tourist boats surround a single mother and calf, highlighting the need for better conservation efforts.
A new study reveals that thousands of sharks have been caught illegally in a Marine Protected Area (MPA) in the Indian Ocean, threatening critically endangered species like oceanic whitetip and scalloped hammerhead. The MPA was found to be vulnerable to enforcement due to its large size and remote location.
Researchers have discovered new ultra-stable, high-power cavity solitons that combine the advantages of pulse trains generated by pulsed lasers and passive resonators. These hybrid solitons offer a solution for applications requiring both energetic and stable pulses, such as LiDAR.
A study analyzing hydrogen isotopic composition of marine sediments found interglacial summer warmth influences Greenland Ice Sheet (GIS) retreat more strongly than maximum temperatures. This research suggests persistently high summer temperatures will be more harmful to the ice sheet's long-term stability under climate change.
Researchers at University of California San Diego School found that controlling cholesterol in microglia can alleviate chronic pain, a common side effect of chemotherapy. They developed a novel therapeutic approach using a modified version of apoA-I binding protein to reverse the harmful effects of excessive cholesterol.
A recent study found that plant scientists tend to favor visually striking plants in their research, regardless of ecological importance. The study analyzed 113 plant species and found a strong correlation between research focus on certain plant characteristics and attention.
New research shows that higher levels of ultra-processed food in childhood are associated with an increased risk of childhood obesity, as well as alterations in the metabolome. The study found that a diet high in ultra-processed foods is negatively associated with certain biomarkers, such as docosahexaenoic acid and omega-3 fatty acids.
New research published in JNeurosci found that brain areas active while viewing pictures of hands also encode if a 3D tool is held properly. This challenges current understanding of how the brain controls hand movement and could improve brain-machine interfaces for prosthetics.
The American Geriatrics Society has welcomed 15 new fellows who demonstrate a deep commitment to advancing high-quality, person-centered care for older adults. The new fellows have made significant contributions to education, clinical care, and research in the field of geriatrics.
Scientists discovered esophageal cancers reactivate ancient retroviruses hidden in the human genome, which can make cancer more susceptible to immunotherapy. Researchers found a specific enzyme called ADAR1 degrades toxic double-stranded RNAs produced by ERV expression, and inhibiting it may enhance treatment efficacy.
Research shows that abdominal obesity is a stronger predictor of severe COVID-19 symptoms, as measured by chest X-ray results. Patients with waist circumference above normal limits had significantly higher X-ray scores and were at 75% increased risk of worse outcomes.
A new study estimates that US food production is responsible for 16,000 annual deaths due to poor air quality, primarily from animal production. Improving animal and crop management practices, as well as eating more plant-rich diets, can substantially reduce mortality from food-related air pollution.
UNIST has been honored with iF Design Awards 2021 for ten outstanding design products and concepts. The award-winning designs, led by Professors Hwang Kim and KwanMyung Kim, have showcased innovative solutions in healthcare, smart safety helmets, and digital services.
A groundbreaking study has identified IL-17 cytokine as the primary culprit behind excessive lung inflammation in TB patients. By targeting this pathway, doctors may be able to reduce disease harm and speed up patient recovery.
A new University at Buffalo study uses ocean-bottom sediments to learn about ancient summer temperatures in southern Greenland, revealing that prolonged warmth may be disastrous for the Greenland Ice Sheet. The findings hold a message of caution as the world warms again today, with potential long-lasting effects on Earth's temperature.
Researchers have improved a method to prevent human parainfluenza virus attachment to cells, leading to 30% to 40% of childhood respiratory illnesses. The new peptide is more effective and persistent in rodent models.
Rice University scientists attribute Earth's nitrogen to rapid growth of moon- to Mars-sized bodies. The study shows that the competition between accretion and differentiation determines the retention of volatile elements like nitrogen.
A new study found a decrease in major abdominal surgeries among older adults, except for certain procedures like pancreatic cancer. The study suggests improvements in medical treatments and cancer screening may reduce the need for invasive surgeries.
Researchers tracked antibiotic resistance in E. coli over 16 years, finding rapid increase in multi-drug resistant strains. The study highlights the importance of tracking resistant bacteria to prevent their spread and improve treatment options.
Researchers create an experimental configuration to produce controlled detonations, producing supersonic waves and high-pressure triple points. The setup enables stable and unstable detonation waves, paving the way for ultra-high-speed propulsion systems.
A global network of researchers has developed protocols for producing large quantities of SARS-CoV-2 proteins in high purity and stability. This allows laboratories to quickly and reproducibly study the virus and its mutants, facilitating research into potential treatments and vaccines.
Researchers at Iowa State University have developed a vaccine targeting the SARS-CoV-2 receptor-binding domain to induce potent antibody responses in mice. The approach is relatively easy to produce and scale up, offering advantages over existing vaccines.
Research at the University of York shows that Gene Conservation Units can help protect biodiversity, particularly for cold-adapted butterflies and plant species. A survey of conservationists and land managers found that GCUs could appeal to land managers as a way to conserve species and genetic diversity.
A study found that watching meaningful films like 'Hotel Rwanda' can make people feel more prepared to deal with life's challenges. These films are associated with positive reactions such as feeling a sense of purpose and being motivated to pursue significant goals. The key elements of these films, including poignancy and emotional ran...
A study of historical equatorial auroral records from Seoul, South Korea, suggests that the West Pacific Anomaly may be an analog to the current South Atlantic Anomaly. The record shows strong fluctuations centered around 1590 and 1720, indicating changes in regional magnetic field strength not captured by current geomagnetic models.
A new study challenges claims of declining global sperm count, citing a 'biovariability framework' that suggests natural variation is the norm. The research aims to contribute to discussions on reproductive health and challenge racist assumptions in sperm count studies.
The latest WHO report reveals high rates of childhood obesity in Europe, with Mediterranean countries showing the highest prevalence. The pandemic is expected to negatively impact childhood obesity levels due to reduced access to school meals and physical activity.
Researchers found that shallow wastewater injection is linked to widespread deep earthquake activity in the Delaware Basin. The study used data analytics and computer modeling to mimic fluid extraction from shale reservoirs and identified a causal link between deep stress increases and shallow fluid injection. This finding has signific...
Three manatee species share a common ancestor after the Amazon Basin was formed, with genetic data showing adaptation to environments influenced their evolution. The research adds new information on the evolutionary history of aquatic mammals, shedding light on how geological events shaped their distribution.
A new global atlas of ungulate (hoofed mammal) migrations will help stakeholders identify threats and create conservation measures to sustain them. The initiative, partnering with the UN's Convention on Migratory Species, aims to raise awareness globally of the issues faced by ungulates.
The article examines autopsy, toxicological, and psychiatric reports of Portugal's first major forensic case. It highlights the importance of toxicological analysis and suggests potential new insights with current knowledge.
A new algorithm corrects motion blur in single-photon images, allowing for high-quality pictures even with multiple objects moving independently. The approach accurately estimates individual object motion and groups pixels by similar motion, enabling deblurring of each region independently.
A new wireless sensor network tracks maternal and fetal vital signs, including heart rate and oxygenation. The system's performance and safety were demonstrated in field trials with over 500 women in diverse healthcare settings.
Researchers have discovered a persistent signature of plasma waves in the interstellar medium using Voyager 1's Plasma Wave System. The detection allows scientists to understand how the solar wind interacts with the interstellar environment.
Researchers developed UShER to quickly analyze coronavirus genome sequences and track their relationships with other variants. The tool updates a comprehensive phylogenetic tree in real-time, enabling scientists to monitor emerging strains and transmission dynamics.
Researchers from the University of Tsukuba sent mice to space to study the effects of microgravity on muscle atrophy. The team found that artificial gravity prevented changes in gene expression and muscle wasting in mice.
Researchers devise novel technique to 'flip' optical wavefront for simultaneous transmission through multimode fiber without distortion. This enables enhanced channel capacity in long multimode fibers.
A new pan-coronavirus vaccine has proven effective in protecting monkeys and mice from various coronavirus infections, including SARS-CoV-2 and its variants. The vaccine triggers neutralizing antibodies via a nanoparticle and targets a cross-reactive site of vulnerability on the spike protein.
New research on coral reef growth rates reveals a window of opportunity to save the world's coral reefs, but time is running out. The study shows that unless carbon dioxide emissions are drastically reduced, the growth of coral reefs will be stunted due to climate change.
Research reveals that testing limits make timing crucial for lockdown effectiveness, with marginal differences between success and failure, and super-exponential growth causing rapid increases in infections.
New research from the University of Notre Dame shows that peers can help boost marginalized voices, enhancing both the status of those being amplified and their own. The study found that publicly endorsing a peer's contribution with attribution increases ratings of idea quality and employee status.
Researchers in Sweden have developed integrated chips that can generate light particles on demand and without extreme refrigeration. This breakthrough enables deterministic photon emission at room temperature, paving the way for hybrid integration of atom-like single-photon emitters into photonic platforms.
After cognitive behavioral therapy, serotonin transporter levels increased in individuals recovering from depression. This finding suggests that the serotonin system may play a role in protecting against depression, rather than causing it.
A phase II study by Penn Medicine shows rucaparib helped control cancer growth in patients with BRCA or PALB2 genetic mutations. The results support the use of rucaparib as a maintenance therapy for pancreatic cancer patients, offering a safe and effective alternative to chemotherapy.
A study finds that different social groups have varying views of the problem's urgency, with Black Americans gaining a better understanding of their risk after learning about health disparities. White Americans' attitudes towards Blacks also play a role, with those with warmer feelings favoring a more vigorous public health response.
New research from the University of Illinois and USDA-ARS found that certain hybrid sweet corn varieties can tolerate higher plant densities without increasing the risk of root lodging. The study used a combination of experimental and on-farm data to conclude that density tolerance is a key factor in reducing lodging incidence.
Researchers at Penn State have developed a novel graphene-based physically unclonable function (PUF) that is more energy-efficient and secure against AI attacks than silicon-based devices. The device's unique properties make it resistant to machine learning attacks, adding tamper resistance as another security feature.
A new study published in the American Heart Association's Circulation Journal found that managing children's weight, blood pressure, and cholesterol may help protect brain function in later life. Researchers analyzed data from the Cardiovascular Risk in Young Finns Study and found a link between early childhood cardiovascular risk fact...
African and Asian leopards exhibit greater genetic differences than polar bears and brown bears, suggesting they should be treated as separate species. The study's findings have important implications for leopard conservation, highlighting the need for targeted strategies to maintain high genetic diversity.
Researchers at UCF have developed a propulsion system that can stabilize detonation waves, enabling flight speeds of Mach 6 to 17. The technology improves jet engine efficiency and could be used in air and space travel.
A global study suggests that coral reefs will experience significant declines in calcium carbonate production under projected climate scenarios. The models predict that 63% of reefs will continue to grow by 2100 under RCP2.6, but 94% will be eroding by 2050 under RCP8.5.
Researchers have made a breakthrough in photovoltaics technology by developing tandem cells and singlet fission processes that reduce operating temperatures and extend device lifetimes. This innovation leads to a 2%-4% gain in annual energy production and doubles the lifetime of devices for every 10°C reduction in temperature.
A new online application, Living Memory Home, offers a virtual and personal memorial space for mourners to deposit memories and feelings about their loss. The platform allows users to create a customized memorial space, share photos and messages, and reflect on both positive and negative memories and emotions.
A new study found that non-hospitalised SARS-CoV-2 infected individuals have a low risk of severe delayed effects, but still reported increased visits to general practitioners and outpatient clinics. The research highlights the need for clinicians to manage potential long-term conditions.
Researchers have developed soft sensors that comprehensively monitor pregnant women without wires, providing more precise data on vital signs, physical movements, and laboring positions. The devices offer improved comfort and freedom of movement, while also increasing the reliability of data collected during labor.
Researchers created a system of small autonomous robots that teach themselves to move forward as quickly as possible by continuously conducting small experiments. The results showed that this simple self-learning robot can tackle new situations and recover from damage, making it robust and scalable for applications in soft robotics.
Research from the University of Cambridge found that autistic adults are more likely to have atypical eating patterns and sleep disturbance, increasing their risk of cardiovascular conditions. The study suggests promoting healthy choices may help reduce excess health risks in autistic adults.
The BreastPathQ Grand Challenge produced encouraging results, indicating a path toward integrating artificial intelligence to streamline clinical assessment of breast cancer. Thirty-nine teams from 12 countries developed automated methods for analyzing microscopy images of breast tissue and assessing pathology.
Research from San Diego State University models show that high microbial fluctuations in soil lead to higher carbon emissions. By reducing fluctuation, land stewards can lower emissions and sustain soil fertility.
Researchers created a spatial atlas of early-stage lung cancer and normal lung tissue at single-cell resolution, providing insights into tumor development and immune cell interactions. The study identified CD24 as a new immunotherapy target for lung cancer treatment, correlating with poor clinical outcomes and shortened survival.
A study published in Social Psychological Bulletin found that Polish adults blamed the government more for COVID-19 incidence rates than personal responsibility or anxiety levels. Political views played a significant role in attributing blame, with liberal-leaning individuals blaming the government more than conservatives.
Researchers analyzed age-specific and sex-specific data to understand the life-expectancy gap between males and females. They found excess mortality among infant boys and men aged 60 years and older as primary causes of the gap.
A study analyzing industrial and geologic data reveals that seismic activity surged due to wastewater injection stresses between 1993-2020. Variations in seismic activity across the basin may help explain why earthquakes occur in some areas but not others.
Researchers found that pediatricians are more likely to refer toddlers for evaluation if parents independently express concerns, leading to earlier diagnosis and treatment. The Get SET Early program, a simple screening tool, has been linked to improved outcomes for children with ASD.
Scientists have identified a specific region of the bird brain linked to stuttering patterns, using zebra finches as a model system. A simple pharmacological treatment can stimulate rapid firing in this area, inducing stuttering-like patterns that resemble human speech dysfunctions.
A large US health care database study suggests that pregnant patients with COVID-19 have a lower rate of in-hospital death compared to non-pregnant women. The study revealed that pregnant patients were less likely to have comorbid conditions, resulting in a substantially lower mortality rate.
A research team has developed an in vitro diseased skin model that displays the pathophysiological hallmarks of type 2 diabetes using 3D cell printing technology. The model exhibits slow re-epithelialization, insulin resistance, and pro-inflammatory response, similar to diabetic skin.
Researchers found that GS-441524, a metabolite of remdesivir, inhibits the nsP3 protein's activity, which is important for virus replication and suppressing host cell defense. This discovery could lead to the development of new antiviral drugs effective against multiple viruses
Research reveals that as body mass index (BMI) increases, the risk of testing positive for SARS-CoV-2 also rises, especially among overweight and obese patients. The study analyzed data from over 26,000 patients tested for COVID-19 at a major medical center in Israel and found significant associations between BMI and viral infection risk.
A new study by Stanford researchers found that access to nature increases people's physical activity and overall health in cities. The research provides a framework to map the physical health benefits of urban green spaces, which can help city planners design more effective parks and green spaces.
New research shows Mediterranean green turtle populations are recovering, but loggerhead turtles face additional threats due to high mortality rates. The study found stable reproduction rates among loggerheads, suggesting deaths among all ages impede their recovery.
A new treatment method for cerebral aneurysms uses a biocompatible embolization material that fills the aneurysm at high rates and maintains structural stability. The innovative material exhibits excellent biocompatibility and can safely prevent rupture, reducing financial burden and risks associated with current coil embolization.
A new study of Michigan's Medicaid expansion program found that even small monthly fees for health insurance can lead to increased disenrollment among healthy, low-income individuals. This can result in a sicker pool of patients for the insurance company and decreased access to preventive care.
A new biomarker has been discovered to predict severe cases of COVID-19 with high accuracy. The number of natural killer T cells in the blood can identify patients at risk of developing severe disease.
Researchers at UCSF have found a way to stimulate the natural surveillance system of immune cells to eliminate senescent cells, which contribute to aging and chronic diseases. This discovery offers an alternative to existing senolytic therapies and may lead to new treatments for age-related chronic diseases.
A £2.3million study is investigating the impact of chemical pollutants from UK coastal landfill waste on seabirds' health, reproduction and survival. The researchers will focus on European shags in the Firth of Forth, comparing their health and survival rates with birds that spend more time in the area.
A recent study led by Shinshu University found that flower size is correlated with pollinator size in different mountain regions, evolving independently in each area. Despite genetic similarity between plants across regions, flower sizes varied greatly, suggesting parallel evolution of this trait among mountains.
A new study reveals that Neanderthals and ancient humans adapted to eating starch-rich foods as far back as 100,000 years ago. This early adaptation likely helped pave the way for the expansion of the human brain due to the glucose in starch, which is the brain's main fuel source.
Researchers developed molecular tweezers to combat antibiotic-resistant bacteria by targeting biofilm. The study found that binding the tweezers to the biofilm disrupts its protective capabilities, making bacterial pathogens less virulent to the human body.
Researchers found that US agriculture contributes to 15,900 annual deaths due to poor air quality, mainly from ammonia emissions. Improving livestock manure management and using fertilizer additives can reduce mortality from poor air quality by consuming more plant-based foods.
The patented technology uses magnetic nanoparticles to capture lithium and other critical materials from brines, offering a more efficient and cost-effective process. This innovation has the potential to reduce energy consumption and create new domestic supply chains for these essential elements.
A study found that deep neural networks can accurately predict lung cancer type from CT scans, identifying new associations between genes and imaging features. This approach increases radiologists' confidence in assessing tumor types, informing individualized treatment planning.
Researchers have found that the gut microbiome of babies is established during and after birth, not before. The study suggests a person's relationship with their own gut bacteria is most important in early life.
A new study published in Pediatrics found that child-targeted TV ads for fast-food meals often overemphasize premiums like toys and games, relative to the actual food being sold. This marketing practice is deceptive and violates industry guidelines aimed at preventing childhood obesity.
Rice University neurobiologist Rosa Uribe wins $2 million NIH grant to study enteric nervous system development in zebrafish embryos. The 5-year study aims to decipher the mechanisms of neural crest cell transformation into neurons and other cell types.