Researchers identified rare Earth elements produced by neutron star mergers for the first time, using kilonova spectra simulations and ATERUI II supercomputer. The discovery confirms previous hypotheses about element creation and advances our knowledge of the Universe.
Research shows that nationalist nostalgia is a key rhetorical tool for the radical right, emphasizing a superior past and linking it to issues like immigration and economic decline. This type of nostalgia can be exclusionary and polarizing, targeting migrants and oversimplifying complex social problems.
A Phase Ib clinical trial found that sequential administration of PARP inhibitor olaparib and WEE1 inhibitor adavosertib is safe and well-tolerated, with promising signs of anti-tumor activity in patients with advanced cancers driven by DNA damage response mutations. The combination showed durable responses in patients with resistant c...
A new type of pacemaker that uses precise targeting capabilities to bypass pain receptors and reduce patient discomfort is being developed. The device, which uses light and optogenetics, could improve the quality of life for millions of people affected by atrial fibrillation.
A research group at Kobe University has successfully synthesized α-amino acid N-Carboxyanhydrides (NCAs), a crucial precursor for artificial polypeptides, using the photo-on-demand phosgenation method. This new synthesis method eliminates the use of toxic phosgene and is considered safe, inexpensive, and simple.
Researchers discovered a novel metallic crystal, Kagome metal, with unusual electronic behavior on its surface. The material's unique atomic structure allows for the manipulation of electrons' spin chirality, which can be controlled by applying a local voltage.
Climate change is exacerbating health crises among migrant workers in the US agriculture sector, with extreme heat and chemical exposure posing significant risks. The Lancet report highlights the unequal burdens of climate change, particularly on vulnerable populations.
A new study found that college students experience an estimated 102 alcohol-related consequences, including blacking out and missing work, over their four years of study. Students who believe their parents disapprove of drinking have fewer negative consequences.
Researchers found that ancient viral DNA in the human genome can act as antivirals, protecting human cells against certain viruses. The study, published in Science, provides proof of principle for this effect and reveals a potential genome defense system.
Researchers analyze seismic surface waves to determine Martian crust density and structure. The data reveals a uniform crust beneath the impact sites, contradicting earlier findings at the InSight lander.
New research reveals a relationship between virus concentration and organic carbon in wastewater treatment plant effluents. The study found that viruses can affect the concentration of organic carbon, leading to potential negative impacts on aquatic ecosystems nearby.
A study found that nearly half of Medicaid beneficiaries who completed opioid rehab did not receive follow-up care or medication-assisted treatment within a month. Patients with prior prescriptions for opioid use disorder medications were 24% more likely to get follow-up care and medication.
A one-year lifestyle intervention with a digital app and group counselling improved diet quality, reduced abdominal obesity and insulin resistance among 2907 Finnish adults at risk of type 2 diabetes. The study suggests that commitment to lifestyle counselling supports positive changes.
Research from the University of Pittsburgh found that high COVID-19 stress in women is associated with changes in menstrual cycle length, period duration, and spotting. The study suggests that these changes can have economic and health consequences for women, including increased costs for feminine hygiene products.
Researchers at La Jolla Institute for Immunology discovered a direct link between TET protein loss of function and missing genes in embryonic stem cells, which can lead to cancer growth. The study found that TET proteins are crucial for maintaining genome stability, and their loss results in aneuploidies, a common feature of cancer cells.
A study found that the HASTER lncRNA promoter regulates the activity of the HNF1A gene, which causes diabetes. This discovery paves the way for new therapeutic strategies by manipulating this regulatory element.
A study published in BMJ Open found that quad bike injuries among children are significantly more severe and common than car injuries. The research highlights the need for public education campaigns to educate on ATV-related injuries, particularly in young riders.
Researchers used seismic data and orbital observations to refine knowledge of Mars' planetary interior. The studies provide new constraints that validate and refine models of the planet's internal structure and dynamics of major impacts.
Triboelectric nanogenerators can harness mechanical energy from the environment and deliver it efficiently. Researchers have designed a new type of nanogenerator with constant inherent capacitance, which stores approximately two times more charge than existing time-dependent designs.
A study published in JAMA Pediatrics found that developmental-behavioral pediatricians can diagnose most autism cases in young children without ADOS testing. In 90% of cases, the ADOS results did not change the original clinical diagnosis, suggesting that DBPs can accurately assess ASD symptoms.
Fruit flies have evolved to adjust their vision by moving the retinas inside their eyes, similar to human eye movements. This allows them to track moving objects and maintain visual resolution despite having fewer photoreceptors than humans.
A team from the University of Geneva has identified the structure of the SEA complex, a key regulator of cell growth, and how it controls the activity of the major regulator of cell growth, mTOR. The discovery provides new insights into how cells perceive nutrient levels to regulate their growth.
The Global Bioconvergence Center of Innovation aims to bridge academia, government, and industry by promoting interdisciplinary synergies in life sciences, biomedical research, marine sciences, AI, and complex systems. The center will accelerate the development of practical solutions for a 'One World, One Health' society.
A new experimental drug has shown promising results in treating liver cancer, with two patients experiencing a partial response to the treatment. The drug, NMS-01940153E, targets an enzyme that plays a critical role in cell division and growth, and its side effects are manageable.
Researchers found that individuals with high levels of fatty acids in their sebum are more attractive to mosquitoes. The study, published in Cell, used a round-robin tournament to test the attractiveness of human skin samples to Aedes aegypti mosquitoes.
A study from Washington University in St. Louis found that amines used in herbicide formulations volatilize, releasing toxic particles into the atmosphere and affecting climate chemistry. The research highlights the importance of understanding amines' role in atmospheric pollution.
Researchers found that actors' brain activity suppressed when hearing their own name during performance, indicating potential impact of theatre training on human brain. The study also investigated interpersonal coordination between actors and found specific brain systems involved in social interactions.
Researchers from Humboldt University of Berlin and Leibniz Institute for Zoo and Wildlife Research examined the facial motor nucleus of African and Asian elephants. They found more facial motor neurons than any other terrestrial mammal, with African savanna elephants having up to 63,000 neurons.
A recent study published in Nature suggests that Mars is still experiencing volcanic activity, with quakes originating from the Cerberus Fossae region indicating a warm source of molten lava. The seismic data also shows darker deposits of dust surrounding the area, suggesting geological evidence of more recent volcanic activity.
Researchers at Penn State have created a two-dimensional heterostructure by combining a topological insulator with a monolayer superconductor, demonstrating topological superconductivity and Ising-type superconductivity. The hybrid structure could pave the way for more stable quantum computers and explore Majorana fermions.
A team of researchers at USC is launching a comprehensive study to investigate the connection between type 2 diabetes and dementia in adults with Hispanic ancestry. The five-year study will examine brain structure and activity, blood flow, blood glucose and insulin levels, and cognitive functioning in 200 participants.
A recent study found that companies' zero-deforestation supply chain commitments have reduced tree clearance in the Brazilian Amazon by only 1.6% between 2006 and 2015. Despite this, over 50% of soy-suitable forests in Brazil remain unprotected. Experts call for stronger regulations to effectively combat deforestation.
A team of scientists has developed a novel photonic neural network accelerator based on a non-volatile Opto-Resistive RAM Switch, achieving programmable nonlinear activation functions. The accelerator demonstrates superior performance in MNIST handwritten digit recognition tasks, with accuracy rates up to 91.6%, reduced power consumpti...
A Yale-designed 'Prime and Spike' nasal vaccine approach can help combat COVID-19 by bolstering immune responses in the respiratory system. The strategy, which involves a combination of a prime vaccination and a spike protein booster administered directly into the nostril, has been shown to reduce viral shedding and transmission.
A new study identifies a specific mechanism of faulty DNA repair in tumors as a key factor in determining patient outcomes with immunotherapy. Tumors with defective DNA repair proteins had significantly better responses to immunotherapy, whereas those with silenced production of DNA repair proteins did not.
Researchers have successfully isolated parathyroid stem cells and maintained them in lab as organoids for an extended period. These patient-derived parathyroid organoids (PTOs) closely mimic human parathyroid tissue, enabling the study of parathyroid diseases and drug development.
A new study using wearable devices found that moderate-to-vigorous physical activity significantly reduces cardiovascular disease risk, even when total physical activity volume is increased. Increasing the proportion of intense physical activity within overall activity levels has an additional substantial benefit.
The researchers developed a novel approach to infrared spectroscopy called Infrared Diffusion-Ordered Spectroscopy (IR-DOSY), which separates molecules with different sizes into distinct sets of IR peaks. This method has potential applications in fields such as proteins, polymers, pharmaceuticals, and biomedicine.
Researchers at HKU have developed a novel technique to measure the rotational and translational motion of cell markers with high precision. This breakthrough technology uses single nitrogen-vacancy centers in nanodiamonds to tackle the long-standing challenge in mechanobiology research.
Researchers developed investigational monoclonal antibodies targeting EBV's gH and gL proteins, blocking infection in human cells and providing nearly complete protection against EBV infection in mice. The findings highlight viable vaccine targets and potential treatment options for immunocompromised patients.
A new two-year project is being launched to reduce the spread of retracted research and improve confidence in scientific discovery. The goal is to create a system that can signal retraction status consistently to humans and machines.
The American Heart Association is launching a two-year initiative to expand and enhance post-acute stroke care across Montana, Nebraska, and North Dakota. The project aims to maximize recovery of function lost during a stroke, reduce risk of secondary effects, and extend high-quality guideline-directed care for all patients.
A recent BYU study found that socioeconomically disadvantaged children report higher levels of worry than advantaged peers, leading to lower math and reading scores. The study suggests that targeted support for disadvantaged children can enhance their academic outcomes and flourishing.
A new therapy combining Imagery Rehearsal Therapy with Targeted Memory Reactivation has been shown to significantly reduce nightmare frequency and increase positive dreams in patients. The treatment, which involves associating a major piano chord with positive scenarios, resulted in lasting benefits even three months after the experiment.
A University of Central Florida researcher is leading a $1.25 million project to map and manipulate materials at the nanoscale. The research aims to unlock new capabilities of materials at the nanoscale, potentially leading to new catalysts and compounds applicable in quantum science, renewable energy, life sciences and sustainability.
Researchers at the University of Kentucky have created a new class of gold(III) compounds that show promise in treating aggressive breast cancer. These chiral compounds possess a unique mechanism of action that causes cancer cells to dysfunction, depriving them of energy and inhibiting growth.
A new technology called RADARS allows scientists to detect and target specific cell types and states, opening up potential applications in diagnostics and therapeutics. The platform detects a particular RNA sequence in live cells and produces a protein of interest in response.
Curtin researchers have discovered two massive meteorite impact craters on Mars, with one containing ice at the lowest altitude ever observed. The findings provide valuable insights into Mars' subsurface structure and water ice reservoir, shedding light on the planet's formation and evolution.
Researchers have discovered a way to create ductile ceramics that can exhibit ultimate strength of up to 11 GPa, potentially leading to improved energy efficiency and reduced material usage. However, further studies are needed to scale up the process and apply it to larger materials.
A new study published in NEJM Evidence found that crossword puzzle training significantly improved cognitive function and daily activities, reducing brain shrinkage in individuals with mild cognitive impairment. The findings suggest that engaging with familiar activities like crossword puzzles may be more effective than computerized co...
Researchers at Nagoya University identified the pheromone PGE2 involved in puffer fish spawning behavior, which is synchronized with the lunar cycle. The study found that applying PGE2 to puffer fish triggers their characteristic writhing motion during spawning.
Scientists from Ural Federal University have proposed a new material for transporting electrons in perovskite solar cells, achieving an efficiency of 12%. The new material is twice as cheap, easier to produce, and has technological advantages over current electron-transport materials.
A study by international researchers found that descendants of transmigrants dominate and become influential actors in host community knowledge networks. This has led to the marginalization of native communities, who are now positioned at the margins of their local knowledge system.
Researchers at the University of Copenhagen develop a low-fat, more sustainable whipped cream alternative using lactic acid bacteria as building blocks. The bacteria-based foam can be whipped, peaks up, and retains liquid, making it a potential game-changer in the food industry.
Scientists have created a new type of battery that stores sodium ions in combination with their solvate shell, enabling reversible co-intercalation. This innovation could improve efficiency and performance at low temperatures, making it suitable for alternative cell concepts.
A new study warns that a lack of support for children's non-attendance from teachers and local authorities can lead to parents losing faith in the education system. Experts call for policies to be reformed to take account of underlying causes, rather than adopting a punitive approach.
Researchers will map developing brains, identifying cell types, activities, and locations as they differentiate during development and change throughout childhood and adolescence. The project aims to learn more about normal, healthy brain development and better understand how diseases like autism, schizophrenia, and Parkinson's emerge.
Johns Hopkins Medicine researchers have developed a novel genetic engineering approach to deliver gene therapy by utilizing a cell's natural process to
Researchers found high-end hotels inflate their ratings on platforms like Tripadvisor and Expedia when facing greater competition from Airbnb. The study, published in MIS Quarterly, suggests that hotels use fake positive reviews to counter negative reviews from rival hotels., Low-end hotels remain unaffected by Airbnb's presence.
Researchers found that playing a sound associated with a positive daytime experience during sleep can reduce nightmare frequency and increase emotional positivity in dreams. The study's findings support the development of new therapies for treating nightmares, which affect up to 4% of adults.