Physicists at Michigan State University's Facility for Rare Isotope Beams have developed a new method to model neutrinoless double-beta decay, a yet-unconfirmed rare nuclear process with significant implications for particle physics and cosmology. The novel approach, known as the In-Medium Generator-Coordinate Method, enables controlle...
Researchers developed a machine learning approach to predict seasonal fire risk in Africa, using data on ocean temperatures and land surface changes. Additionally, scientists found that charge loss in lithium-ion batteries is related to the inherent structural instability of the cathode's crystalline structure. A new microscope tool pr...
Plant pathologists at Auburn University conducted a field trial to assess the economic damage of reniform nematodes on cotton yields. The study found that cotton yields were 50% lower in fields infested with the nematode compared to clean fields.
Tropical Storm Edouard is being battered by strong southwesterly winds and wind shear, displacing its strongest storms. The storm's cloud top temperatures indicate potential for heavy rainfall as it transitions into a post-tropical system.
A study in ferrets and children aged 2-6 found that early influenza infections can alter the immune system's response to later strains. This priming effect may impact an individual's susceptibility to other strains.
Neurobiologists at Ludwig-Maximilians-Universität München found the brain requires disproportionate amounts of oxygen for energy consumption. The study directly correlates oxygen consumption with nerve cell activity, showing that only about 50% of oxygen is used for nerve cell function.
Researchers found strong correlations between a colony's defensiveness and specific gene frequencies, rather than individual bee's genes. The study suggests that the home environment, such as island living with human populations, may be a better predictor of gentleness in honey bees.
Researchers discover a way to 'tune down' heterochromatin in early embryos, improving artificial cell reprogramming efficiency. This knowledge can lead to the efficient generation of high-quality stem cells for regenerative medicine approaches.
Researchers found that certain immune cells in belly fat can reverse age-related impairments and chronic low-grade inflammation. This therapy promotes rejuvenation and improves physical fitness and vaccination responses in aged animals.
Researchers found that switching to 'as-needed' follow-up care can save families from unnecessary medical care and expense. Children with scheduled follow-up appointments were more likely to receive antibiotics, which are not a standard treatment for viral diseases like bronchiolitis.
A recent study by Adam Wowak and colleagues found that incoming CEOs paid above market rate tend to perform better over time. In contrast, underpaid CEOs average less effective performance. While the relationship is not complete, the study suggests boards are generally accurate in their initial CEO quality assessments.
Researchers created a three-layer anti-reflection surface to improve transparency and conductivity in plastic, achieving a transmittance of 88.4% compared to 88.1% for the plastic alone.
Researchers found that certain gut bacteria not following a day-night rhythm can serve as an indicator for potential type 2 diabetes. Mathematical models also suggest this microbial risk signature helps in diagnosing diabetes, improving diagnosis and outlook of the disease.
Researchers at Columbia University have observed fractional quantum Hall states (FQHS) in a monolayer 2D semiconductor, demonstrating excellent intrinsic quality and establishing it as a unique test platform for studying FQHS. The study reveals unexpected behavior and suggests that 2D semiconductors are close-to-ideal platforms to furt...
A University of Maryland researcher discovered that churning along the edge of the Gulf Stream can mix water across the current, influencing weather, climate, and fisheries. This finding has significant implications for understanding ocean circulation, biology, and potentially climate.
A new study reveals that low-mass stars become white dwarfs, producing carbon essential for life, challenging previous theories. The findings place a minimum mass threshold of 1.5 solar masses for star-induced carbon enrichment.
A recent plant study found that flowering plants in temperate zones are evolving twice as quickly as those in the tropics. This contradicts the long-held hypothesis that tropical regions have a higher rate of species formation.
Researchers identify four promising antiviral drug candidates that block SARS-CoV-2 replication by targeting the main protease enzyme. The most effective compound, GC-376, demonstrates potent chemical and structural interactions with the viral protein, making it a potential candidate for repurposing as a COVID-19 treatment.
Researchers are developing biomaterials to boost the body's natural healing process, with two approaches: incorporating cells or designing materials to stimulate cellular response. This can lead to improved success rates in tissue regeneration, reducing regulatory barriers and increasing available options.
Scientists at NIST have developed a novel instrument that can make three kinds of atom-scale measurements simultaneously, helping researchers uncover new knowledge about special materials crucial for developing the next generation of quantum computers and communications. The instrument combines an atomic force microscope, scanning tunn...
A new study suggests that early initiation of annual breast cancer screening with MRI and mammography may reduce breast cancer mortality by half or more in female childhood cancer survivors previously exposed to chest radiation. The findings highlight the importance of MRI in reducing deaths from breast cancer in this population.
Research by Elena Lopez Peredo and Zoe Cardon found that desert green algae can become active again within seconds of receiving water, suggesting a unique adaptation for survival. The study also showed that these algae upregulate protective gene expression while downregulating metabolic genes during desiccation.
A global analysis reveals a significant gap between scientific knowledge and policy responses to nitrogen pollution. Agricultural sectors dominate policies that incentivize nitrogen use, while few aim to reduce pollution.
The new guidelines emphasize the importance of early identification and management of T2D in Indigenous communities, where it is most prevalent. The guidelines recommend tighter diabetes control, transitioning adolescents to multidisciplinary care teams, and exploring newer medications for treatment.
Researchers at York University found that the mixing of African and European genetics led to hyper-aggression in invasive African hybrid honey bees (AHB). The study sequenced genomes of AHB colonies and identified mutations associated with their aggressive behavior.
Researchers developed a highly effective and safe nanocrystal to combat deadly radiation, increasing survival rates and reducing oxidative stress by five times compared to individual components.
Scientists have successfully fabricated red LEDs using indium gallium nitride, a material that can emit green, yellow, and red light. The developed LEDs offer improved stability at high temperatures compared to current InGaP-based devices.
A collaborative study has identified NPHS1 as a disease-susceptibility gene for steroid-sensitive nephrotic syndrome in children. Variants in this region of chromosome 19 were found to be associated with the disease, and their impact on nephrin mRNA expression was confirmed.
Researchers at USTC successfully control spin qubit lifetime by tuning the external magnetic field direction, improving it by over two orders of magnitude. The breakthrough opens up new directions for optimizing readout and multi-qubit extension of silicon-based spin qubits.
Researchers at KAUST discovered that giant clam iridocytes absorb UV radiation and re-emit it as useful light for photosynthesis. This photoprotective effect enables clams to live in shallow tropical waters with high UV radiation levels.
Research found that children from dog-owning households had better social and emotional wellbeing, with reduced difficulties in emotions and social interactions. Regular family dog walks and playtime were associated with even more positive outcomes.
A study published in ERJ Open Research found that teenagers who prefer to sleep later have a higher risk of developing asthma and allergic rhinitis. The research suggests that the body's internal clock plays a significant role in respiratory health, with late-sleepers more likely to experience symptoms.
A recent scientific study describes the nursery of sea ice that formed off the New Siberian Islands in December 2018, which is now drifting through the Arctic. The research vessel Polarstern has been analyzing data from this unique floe, providing valuable insights into the interactions between ocean, ice, and atmosphere.
A new study detects biologically relevant AMH levels in human hair samples, which strongly correlate with serum levels and AFC. The results suggest a non-invasive test of ovarian reserve using hair samples may be more accurate and cost-effective than traditional blood tests.
A 10-year follow-up study found that premature babies treated with a 'brain washing' technique called Drainage, Irrigation and Fibrinolytic Therapy (DRIFT) were almost twice as likely to survive without severe cognitive disability. The treatment, pioneered by University of Bristol researchers, has been shown to reduce secondary severe ...
Physicist Hai-Bo Yu at UC Riverside has been awarded a three-year grant to study Self-Interacting Dark Matter, a new theory that posits dark matter particles have strong self-interactions. The project aims to improve our understanding of dark matter and its role in galaxy distributions.
Researchers have developed a new method for estimating fish populations by analyzing environmental DNA in water. The approach, which accounts for the degradation of DNA molecules, has been successfully tested in Japan and shows promise for quantitative monitoring of aquatic ecosystems.
Researchers have found snake-like venom glands in the ringed caecilian, a limbless amphibian, which may indicate an early evolutionary design of oral venom organs. The discovery suggests that caecilians could be the oldest land-dwelling vertebrates with oral venom glands.
Researchers at Tokyo Tech developed a synthetic channel that can mimic natural ion channels, demonstrating self-assembling and functionally active orientation of artificial molecules in membranes. The study shows promising results for biomimetic regulation and potential applications in sensing and separation devices.
Researchers create genuine time-dependent topological system using ultracold atoms in periodically-driven optical honeycomb lattices, exhibiting unique electronic properties and chiral edge modes. The system's non-trivial topological properties are rooted in the non-trivial winding of its quasienergy spectrum.
A team of researchers discovered a new chimera state in brain networks, known as the spatial multi-scaled chimera state. This state is characterized by global triviality but local chimera states, depending on coupling strengths and time-delays. The study found that regions with higher symmetry take the role of relay nodes.
Scientists from Japan investigate the mouse norovirus structure and find two alternative capsid structures (type A and type B) that switch depending on aqueous conditions. Type B particles show a delay in propagation and reduced adsorption to host cells, suggesting they may evade the immune system before changing to type A for infection.
A study links iron levels in a Greenland ice core to Asian dust patterns over the past 110,000 years. The findings suggest that changes in solar radiation drove hemispheric-scale dust input, with more complex Fe fertilization effects during the Holocene.
A study found that citizen science has the potential to contribute to all 17 UN SDGs, supporting indicators such as environmental and spatial data. Citizen science initiatives can provide accurate, timely, and comprehensive data to track progress towards the SDGs.
Researchers found a new superconducting system that enables magnetic flux quanta to move at velocities of 10-15 km/s, breaking the limit of type II superconductors. This discovery opens up possibilities for quantum information processing and single-photon detection.
A study found that fast rates of morphological evolution do not need to coincide with taxonomic diversification in reptiles. The team discovered that accelerated rates of evolution correspond to the origin of unique body plans, but varying rates can result in similar functional adaptations.
Researchers found that animals exhibited unusual behavior up to 20 hours before earthquakes, with stronger reactions closer to the epicenter. The movement data were evaluated using statistical models, suggesting a potential for an animal-based earthquake early warning system.
Researchers have discovered two novel biomarkers, FKBPL and CD44, that can predict key underlying causes of preeclampsia. The biomarkers show potential for early diagnosis in both early and late pregnancy, as well as targeted treatments.
A team of researchers has discovered a 'scientific red flag' in the center of the Milky Way, revealing new clues about the fundamental source of its power. The study uses optical light to analyze ionized gas, finding that at least 48% of hydrogen gas is ionized by an unknown source.
Scientists in the UK are developing a standardized system for detecting coronavirus in wastewater, which could provide an early warning of future outbreaks. The system aims to reduce reliance on costly testing and help contain the spread of infection by identifying hotspots.
A new approach developed by Kyoto University scientists provides insight into the liver stage of the Plasmodium vivax malaria parasite. The method involves infecting human liver cells with mosquito-bred parasites, enabling researchers to study the parasite's life cycle and develop more effective treatments.
Researchers develop new type of cathode with high specific capacity and large energy density using interface strain engineering in a 2D graphene nanomaterial. The work showcases a promising strategy to utilize strain engineering for advanced energy storage applications.
A global assessment of heatwaves has found increasing frequency and duration since the 1950s, with regions like the Mediterranean experiencing rapid changes. The cumulative heat metric shows accelerating trends worldwide, but not in heatwave intensity.
Researchers from Utah State University and Butantan Institute report the discovery of oral venom glands in amphibians, specifically caecilians. These glands, similar to those found in snakes, are thought to have evolved as an early defense mechanism against predators.
The study demonstrates that solar assisted heating networks can reduce environmental impact by up to 89.3% compared to traditional heat generation methods, while also providing economic benefits through cost reduction of up to 66%. The system is most effective in larger communities, with a return on investment within 13.7 years.
A new study confirms that toxic metallic air pollution nanoparticles are getting inside the crucial energy-producing structures within the hearts of people living in polluted cities, causing cardiac stress. The researchers found iron-rich nanoparticles inside the damaged heart cells of a 26-year-old and even a three-year-old toddler.
A recent study evaluates proxy-based reconstructions and model simulations for past temperature changes, finding that uncertainties increase over time. The results show that climate modeling results are less reliable than proxy-based reconstructions, especially during Medieval times.
Scientists have discovered a revolutionary method to transfer and amplify pure spin current using thin layers of antiferromagnetic NiO. This breakthrough could lead to significant advancements in high-speed, energy-efficient data technology.
A new study highlights the detrimental impacts of online sports betting on young adult men's lives, including financial precarity and mental health struggles. The research reveals how the growth of online sports betting has become a normalized aspect of being a sports fan for young men.
High accuracy surface modeling (HASM) integrates extrinsic and intrinsic properties, producing accurate results in various applications. The fundamental theorem for earth surface system modeling (FTESM) combines surface theory, system theory, and optimal control theory.