A study published in Nature Geoscience reveals that the end of the last ice age coincided with the emergence of salty water trapped in the deep ocean. This 'salty blob' played a crucial role in locking away carbon dioxide, which contributed to lower average temperatures.
A novel osmium-based photocatalyst effectively captures long-wavelength visible light, improving solar-to-hydrogen energy conversion efficiency. The new material can harness a broader range of sunlight, generating more excited electrons to enhance hydrogen-evolution performance.
A longitudinal study of 125 children found that early environmental factors can predict ADHD, with infants showing high motor activity benefiting from rich home environments. This sensitivity is linked to better cognitive functioning and fewer ADHD symptoms in later childhood.
Researchers at Yale and Missouri developed manganese-based catalysts that effectively convert carbon dioxide into formate, a potential key contributor of hydrogen for fuel cells. This breakthrough addresses the challenge of producing cost-efficient ways to produce and store hydrogen.
Researchers have introduced a spatial-adaptive active-learning workflow to accelerate search for highly durable OER catalysts. The new method optimizes two objectives sequentially within a unified framework, identifying a Cu-RuO2 catalyst with exceptional performance and long-term stability.
Children's Hospital of Philadelphia researchers have developed a method to help cancer immunotherapies reach 'invisible' tumors. HLA-Shuttle is an engineered protein complex that restores antigen presentation in immunologically 'cold' neuroblastoma cells, identifying previously unknown targets across 30 genes linked to neuroblastoma.
A recent study from Michigan State University found that blocking postoperative inflammation may actually delay recovery and prolong pain. The researchers used a mouse model to investigate the role of TNF-α signaling in postoperative pain resolution.
A recent study suggests that dark stars could provide solutions to three pressing puzzles of the high-redshift universe: blue monster galaxies, overmassive black hole galaxies, and little red dots. Dark stars form in dark matter-rich environments and can grow to become supermassive, complementing standard models of galaxy formation.
A Johns Hopkins-led team has created the first map of nerve circuitry in bone, revealing how sensory neurons communicate with bone-building cells to promote healing. The study identifies key protein signals necessary for bone formation and repair.
A research group at Penn State introduced a new, high-speed design process for nanoscopic materials used in advanced optical systems. The method uses large language models (LLMs) to predict how metasurfaces will influence light, bypassing traditional simulation processes that required extensive domain knowledge and time.
Corewell Health, Michigan State University, and Every Cure partner to advance the use of decades-old drug difluoromethylornithine (DFMO) to treat ultra-rare Bachmann-Bupp syndrome. Early observations show promising results in improving symptoms, paving the way for clinical trials.
The study created a critical framework for understanding the architecture of the genome and its association with gene function in cells. The 4DN Consortium integrated data from over a dozen techniques to compile an extensive catalogue of looping interactions between genes and regulatory elements.
Research finds that temperature spikes are associated with increases in interpersonal and self-inflicted violence, particularly among low-income communities. Warmer temperatures increase outbursts of temper and negative reactions to others, contributing to a rise in arguments, confrontations, and assaults.
Researchers develop CAR T cell therapy that recognizes BCMA and BAFF-R proteins, providing a new approach to treating multiple myeloma. The treatment has shown promise in preclinical trials, with the potential to prevent relapse and extend lifespan.
Scientists at LMU developed a method to amplify changes in incoming light, enabling precise measurements of minute shifts and tilts. This breakthrough allows for sensitive applications like atomic force microscopy and could even pick up vibrations in glass caused by conversations.
The study found that even with immunosuppressants, innate immunity remains activated, indicating a need for new therapies to prevent organ rejection. Researchers recommend combining therapies targeting innate immunity with advanced genetic engineering in donor pigs.
Researchers have spotted the largest-known stream of super-heated gas, a kiloparsec-scale jet, erupting from a nearby galaxy called VV 340a. The team used radio wave images to reveal the jet and its associated coronal line emission, which is equivalent to 10 quintillion hydrogen bombs going off every second.
A team of researchers led by Alian Wang has discovered the isotopic geochemical consequences of Martian dust activities. The study reveals that dust-induced electric discharges can lead to various oxidized chemicals, including volatile chlorine species, activated oxides, and airborne carbonates.
A new study identifies shared genetic factors influencing both coronary artery calcification and bone mineral density, suggesting common underlying biology rather than a direct causal link. The findings highlight potential targets for interventions supporting both cardiovascular and skeletal health as people age.
The Tennessee Valley Authority has invested $3 million to establish a nuclear engineering chair at the University of Tennessee, advancing academic excellence and workforce development. The partnership aims to drive innovation and strengthen East Tennessee's role in nuclear energy.
A new digital and legally binding fingerprint developed at the University of Copenhagen makes products impossible to counterfeit. Royal Copenhagen is among the first brands in the world to use this solution, resulting in immediate transparency across their distribution chain.
Scientists at The Wertheim UF Scripps Institute have designed potential diabetes drugs that reprogram insulin-resistant cells into a healthier state while limiting side effect risks. The compounds target PPAR gamma, a master regulator of fat cell and insulin metabolism.
A new study by Shany Dror and colleagues reveals that 'gifted word learner' dogs can learn new words by overhearing their owners' conversations, similar to 18-23-month-old children. These dogs demonstrate exceptional language abilities, mapping new words to objects even when they are not presented simultaneously.
A new 'pocket microscope' technology enables direct molecular imaging with femtogram precision, transforming pathology workflows and opening new frontiers in space biology. The deep-ultraviolet ptychographic pocket-scope (DART) provides label-free spectroscopic contrast without external labels.
Researchers at KAIST and Yonsei University have identified Glial Progenitor Cells as the origin of IDH-mutant gliomas. The study reveals that these cells acquire the initial mutation long before a visible tumor mass forms, opening new paths for early diagnosis and treatment.
A global review of COVID-19 vaccination and infection cases found associations between the two and certain types of cancer. The study analyzed 69 publications and identified potential biological mechanisms, including immune responses and inflammation.
This study elucidates BTR1's unique mechanism in transporting ammonia, sodium ions, and protons. The cryo-EM structures and molecular dynamics simulations reveal key regulatory sites and functional residues facilitating substrate passage.
Knocking out the OsDT5 gene boosts drought resistance in rice, corn, and wheat, as well as the bryophyte Physcomitrium patens. The study provides a unified mechanistic framework for drought adaptation in terrestrial plants.
The Nagoya University ISEE Award has recognized Professor Hiroyuki Yamada's pioneering work on high-altitude penetration flight observation techniques for typhoons. His research enabled scientists to observe the complete vertical structure of typhoons, providing unprecedented data on storm intensity.
Researchers created an ultrathin hydrogel electrode that can track vital signals without interruption, overcoming previous dehydration, freezing, and mechanical fragility issues. The new material forms a flexible layer that can withstand extreme temperatures and retain water content over time.
A new study published in Science uncovers how the brain prepares and produces facial gestures through a temporally organized hierarchy of neural codes. The research found that multiple brain regions work in parallel, each contributing different timing-based codes to generate coherent facial gestures.
A team led by Pitt graduate student Daniel Ivanov has discovered a barred spiral galaxy, COSMOS-74706, at a redshift of 11.5 billion years ago, marking the earliest observed instance of this structure type. This finding helps constrain the timeframe for bar formation in the universe.
The partnership enables Fox Chase to implement clinical testing utilizing Arima's 3D-genomics technology for multiple tumor types, guiding diagnosis and treatment. This collaboration accelerates innovation through strategic partnerships integrating basic science, clinical research, and patient care.
The rural digital economy significantly promotes the synergistic control of livestock carbon emissions and pollution. The core mechanism of action is reflected in three aspects: green technology progress, alleviating information asymmetry, and promoting production agglomeration. Policy and market factors also play a crucial role in mod...
A clinical trial shows that arginine can modify plaque formation on teeth, thereby protecting against dental caries. The study found that arginine reduced the acidity of biofilms and altered their carbohydrate structure, making them less harmful.
Researchers will investigate fundamental properties of unstable atomic nuclei, focusing on neutron-rich and neutron-deficient isotopes. The project aims to improve theoretical models in nuclear structure and understand the origin of chemical elements in nuclear astrophysics.
Four Mainz University researchers have been awarded prestigious ERC Consolidator Grants to develop new treatments and understand complex biological processes. The grants will support research projects focused on signal specificity, racialization, and socialist Red Cross societies.
A team of scientists found alternative explanations for data in topological quantum computing, challenging the field's progress. They proposed changes to increase experimental result reliability by sharing more data and discussing alternative explanations.
Dr. Alan Stern, a renowned planetary scientist, has been recognized by the American Astronomical Society (AAS) for his pioneering contributions to space science and technology. His leadership on the New Horizons mission to Pluto and the Kuiper Belt is notable.
A dramatic decline in fentanyl overdose deaths may be linked to an international supply shock in 2023. Researchers found that seizures and purity of fentanyl seized during this period declined concurrently, suggesting a disruption in the illicit trade.
The International Institute for Applied Systems Analysis argues that citizen science should be integrated into national and global statistical systems to address growing data gaps. This approach has the potential to support 60% of SDG indicators dependent on household survey data, particularly in low- and middle-income countries.
A study conducted at the University of Oulu found that senior corporate executives are more likely to commit financial crimes if their parents have previously been charged and convicted. The researchers analyzed nearly 76,000 CEOs and board members and found a strong association between parental convictions and executive misconduct.
Researchers develop efficient surface treatment method using water mist to improve CsPbBr3 film quality, leading to higher light absorption and longer carrier lifetime. This results in improved solar cell performance with a champion efficiency of 10.06%.
Researchers from Université de Genève have identified the transporters responsible for each lipid, revealing the complex mechanisms behind their cellular targeting. This study provides valuable insights into lipid biology and its link to various diseases such as Alzheimer's and diabetes.
A gathering of over 100 scientists and leaders from 16 countries will discuss open science, health, climate, technology, and governance. The program includes sessions on quantum technologies, AI, and genomic data exchange.
Researchers found that Gifted Word Learner dogs can quickly learn hundreds of toy names through natural play sessions with their owners. These dogs excel in learning both directly and from overheard speech, similar to human infants.
A new study reveals a Chinese-style STEM model successfully integrates subject areas to cultivate innovation and practical skills, benefiting all students without increasing burden. The Deep Integration Teaching Model, developed by Shanghai Jing'an Education College, offers a replicable blueprint for schools worldwide.
Researchers evaluated genetic effects of 25 traits in popcorn inbred lines under water-stressed conditions, revealing key mechanisms for improving yield stability. The study identified physiological markers such as NDVI and SPAD for drought tolerance screening, highlighting potential breeding strategies to enhance drought tolerance in ...
Researchers have discovered trillions of microbes living in tree bark that remove greenhouse and toxic gases, enhancing the benefits of trees. The study found these microbes consume methane, hydrogen, carbon monoxide, and volatile compounds, potentially removing millions of tonnes of climate-active gases every year.
A new study found that airborne transmission of the flu is a major factor in its spread, but ventilation and air movement can reduce transmission. The study used a controlled environment to investigate how the flu spreads through the air between infected and uninfected people.
Researchers observed a jet from an active galactic nucleus driving a gas outflow in nearby galaxy VV 340a. The outflow rate is large enough to affect the host galaxy's star formation rate.
Researchers develop actively tunable metasurface using tungsten disulfide, allowing for control of light at the nanoscale. The device uses excitons to manipulate red light, enabling applications in optics and photonics.
A new report by HEPI and Taylor & Francis explores the potential of AI to advance translational research and accelerate its real-world application. The report finds that AI has the potential to strengthen the UK's translational research system, but careful implementation, governance, and investment are necessary.
Researchers found that biodegradable plastic mulch improved soil moisture retention and crop performance, with stable yields comparable to non-biodegradable mulch. The study suggests a feasible solution for sustainable agriculture in tropical high-rainfall regions.
A study found that biodegradable plastic films increase the formation of smaller, thinner film-like fragments in soil microorganisms, promoting efficient degradation and altering microbial community composition. Microbial gene sequencing revealed changes in functional genes and genus distributions related to polymers' degradation.
Scientists at Helmholtz-Zentrum Dresden-Rossendorf discovered oscillation states, or Floquet states, in tiny magnetic vortices using minimal energy. These findings could facilitate coupling between electronics, spintronics, and quantum devices.
Researchers at Rockefeller University have made a breakthrough in understanding how the brain controls facial expressions, discovering a complex network of neural circuits involved. Contrary to long-held assumptions, both lower-level and higher-level brain regions are involved in encoding different types of facial gestures.
A citizen science project has estimated that roughly 53,000 items of macro waste debris float past Cologne on the Rhine river every day. Disposable plastic products make up a large proportion of the litter found in the Rhine, posing a significant threat to the ecosystem.
Studies in topological condensed matter physics suggest that presenting larger sets of data and disclosing full study details can mitigate misleading 'smoking gun' claims. By exploring alternative scenarios, researchers can reduce confirmation bias and increase the reliability of findings.
A novel approach to designing crystalline organic nanofiber photosensitizers has been developed. These materials exhibit exceptional light harvesting and singlet oxygen generation capabilities, enabling rapid photooxidation of organic substrates.