A new review reveals that biochar can act as an electron bridge, tripling electron transfer capacity in ammonia-removing microbes and boosting wastewater treatment efficiency. Biochar production can be tuned to enhance electron transfer, and emerging technologies may further reduce energy footprint.
Researchers found that tumors can damage peripheral nerves before chemotherapy begins, leading to potential nerve damage and chronic pain. The study challenges the conventional thought that peripheral neuropathy is mostly due to chemotherapy treatment.
A new study found that bladder infections after brain injury worsen cognitive problems, with post-injury UTIs altering brain immune cells. This research suggests that bladder infections may exacerbate TBI outcomes, highlighting the need for infection prevention strategies to improve long-term recovery.
Researchers found that adding a metabolite of vitamin B2 to bacteria in lung tumors increases the expression of a protein on immune cells, activating them to attack cancer. This discovery opens a new field of immunotherapy, targeting a previously underutilized immune cell type.
Researchers uncover ancient energy-sensing signaling cascade in marine oysters that sheds light on human lung adenocarcinoma. The KAT2/HDACIIa–PGK–ALDO axis promotes glycolytic flux to ensure cell survival under energy stress.
A study from Texas A&M University researchers reveals that too much RNA can starve cells of energy, damaging mitochondria and impairing cellular function. This discovery has implications for understanding viral infections, aging-related diseases, and RNA-based therapeutics.
Researchers surveyed participants from six countries and found a consistent pattern in how people perceive children's mental development, dividing it into two dimensions: experiential and perceptual, and reflective and evaluative. This framework aligns with the nature-nurture debate, suggesting a universal view of human mind development.
New research reveals that blue mussels reduce filtration activity in response to parasite detection, with potential consequences for ecosystem function. The 'ecology of fear' concept shows that the mere risk of infection can cause mussels to change behavior, making it harder for parasites to infect them.
Researchers from Hokkaido University have developed a new method to predict metal-binding sites in proteins, overcoming the long-standing challenge. The method, called PRIME, uses a deep-learning approach and achieves high accuracy and speed, making it possible to analyze whole organisms or large protein databases.
A team from NUS developed an atom-thin film of amorphous carbon with a low k-value, addressing the interconnect bottleneck in microchips. The film withstood strong electric fields and prevented copper ions from passing through, paving the way for wider copper lines and faster data transfer.
A new technology developed by TAU's Sagol Center for Regenerative Medicine is approaching its first implantation in a person with paralysis following spinal cord injury. The implant, produced from the patient's own cells and tissues, aims to restore ability to stand, walk, and regain independence.
A research team at Pohang University of Science and Technology developed technologies for producing sharp full-color images using metalenses, addressing two major challenges: high optical performance and scalable manufacturing. The team solved the issue of achromatic performance by controlling the height of nanoscale pillars, enabling ...
A study by the University of Konstanz found that AI agents can reach consensus with up to 1,000 individual agents, following a mathematical law similar to magnets. However, this can lead to individual values being disregarded as the majority opinion prevails.
A team of scientists used predictive AI to investigate the mechanism behind 'subjective color' - the phenomenon where people perceive colors in black-and-white patterns. The study suggests that learning the association between motion and color may enable colors to emerge from black-and-white stimuli.
A large Danish study reveals that women with endometriosis use more anxiety and depression medication before and after diagnosis, with differences persisting even after diagnosis. The study suggests that prolonged pain, uncertainty, and fertility problems may contribute to the mental strain, but an earlier diagnosis may not alleviate it.
A German research team has successfully generated stable laser pulses in the femtosecond range, allowing for the manipulation of individual electrons. The team's achievement enables the stability of the electric field oscillations across a wide range of timescales, from microseconds to hours.
Researchers at Science Tokyo have developed anthracene-based self-assembling nanofibers that enable excitons to migrate hundreds of nanometers, doubling exciton diffusivity. This breakthrough overcomes the limited diffusivity of singlet excitons in organic semiconductors, offering a new strategy for improving optoelectronic technologies.
A new study by North Carolina State University finds that foreign tariffs made US whiskey cheaper in most states, with prices decreasing by an average of 10.3% nationwide. However, in Kentucky and Tennessee, where local whiskey production is concentrated, prices actually rose due to strong consumer demand for locally-made products.
A study led by German Cancer Research Center researchers found that the WNT signaling pathway helps cancer cells suppress the immune system, promoting the development of malignant tumors. Restoration of CCL20 production slowed tumor growth in experimental models.
Researchers have developed an artificial protein-foldamer pair that can be used to combine proteins and synthetic molecules with high structural precision. The new building block can be used to create complex nanostructures, including ring-shaped architectures and one-dimensional networks.
The study examines the relationship between human development and environmental factors in 22 Arab countries. It highlights the need to balance socioeconomic and environmental factors, particularly for GCC countries with high HDI scores but significant environmental footprints.
Children's sense of fairness becomes increasingly sophisticated as they get older, and they expect rules to be applied impartially and equally to every group member. A fair punishment brings emotional relief to children, whereas unequal treatment provokes strong resistance and undermines their sense of justice.
Scientists are developing a new microscopy system that can image entire well plates in under a minute, without scanning. This platform, based on Fourier-ptychographic microscopy, aims to speed up AI-based phenotypic screening by over 1,000 times, revolutionizing drug discovery and large-scale biological experiments.
A new online CBT therapy approach has been shown to effectively treat depression, with patients reporting significant symptom reductions and improved function. The therapy, which combines therapist-led sessions with online materials, was found to be particularly beneficial for those with barriers to accessing traditional in-person appo...
A machine learning pipeline developed by LMU researchers reveals notable imbalances in global health aid allocation, with non-communicable diseases receiving only 2.5% of disease-specific aid funding despite making up 60% of the global disease burden. The study's findings suggest that health aid is being directed to the wrong areas, an...
High-resolution sediment samples off the coast of Brazil show that the Atlantic Meridional Overturning Circulation was more dynamic than previously thought during the Heinrich Event. The circulation was strengthened in two periods, impacting tropical precipitation patterns and carbon storage in the ocean.
Researchers at UTA are studying how harmful bacteria become resistant to antibiotics and interacting with the body during infection. Understanding these interactions could lead to improved treatments and better protection against dangerous infections.
A complete water lily genome has been assembled, revealing how ancient plants coordinate leaf resilience and seed germination across changing water conditions. The study uncovered a compact genome, seven major developmental programs, and two regulatory models that help plants adapt to environmental stress.
The new reference sequence for rye provides access to previously unresolved regions of the genome, revealing details of centromeres and mobile DNA elements. This breakthrough enhances breeding for traits such as disease resistance and stress tolerance.
A lawsuit filed by the Physicians Committee for Responsible Medicine alleges that the government ignored scientific recommendations from independent nutrition experts and instead followed the recommendations of a
Research from the University of Birmingham and other institutions found that interacting with AI-powered customer service robots can reinforce or alter a consumer's self-perception. The study explores how mirroring and mimicry can lead to a 'robotoid humanness' where consumers become more like robots, raising ethical concerns.
A new research study by Trinity College Dublin and University of Bern found that colonial exploitation of biodiversity in rich countries created poverty legacies that persist today. The study assessed datasets from 168 countries and found that regions targeted by colonial powers were generally the richest in biodiversity. This has cont...
Researchers found that exposure to PM2.5 worsens periodontal disease by exacerbating inflammation and intensifying alveolar bone loss. The oral mucosa also shows significant changes, including thickening of the tissue lining the tongue and increased keratin deposition.
Phages orchestrate an explosion of protein modifications inside host cells to evade bacterial immune systems. The T7 kinase enzyme triggers massive phosphorylation, disabling bacterial defenses. This discovery could lead to novel bioengineering approaches for phage therapies.
Researchers have discovered how bacterial antibiotic gladiolin can disarm Candida albicans, one of the leading causes of life-threatening fungal infections. The study reveals that gladiolin can switch Candida albicans from its tissue-damaging 'hyphae' form back into its benign 'yeast' form, potentially allowing lower, less toxic doses ...
A new study reveals that Antarctica's recent snowfall surge was caused by climate variability, not a long-term trend. The surge added mass to East Antarctica, but mass loss continued in West Antarctica, highlighting the need for continued monitoring and research.
A meta-analysis of 204 studies reveals that verbal and nonverbal communication styles have a stronger impact on first impressions than resume content. People form an overall positive or negative impression, influencing later interpretations of individual traits.
A prospective study of 10,460 higher-education students in Norway found that regular exercise reduces the risk of depression and anxiety. The study suggests that consistent engagement in exercise, rather than intensity or duration, may be particularly important for curbing anxiety and depression among young adults.
Researchers at Cold Spring Harbor Laboratory used machine learning concepts to study the immune system's learning process, finding that the system achieves negative selection through generalization. This process allows for the correct deletion of self-reactive T cells despite encountering only a small fraction of the body's self-peptides.
UK zoos have a bias towards globally non-threatened species, but still contribute to preserving native and priority species, according to a study. The research found that only 9% of captive species are native to Britain and 2% appear on conservation priority lists.
Researchers studied Qurayyah Painted Ware ceramics, 3200-yr-old, with black-and-red geometric designs, and found that they may have been used to create a unique identity, or 'brand', for pottery producers in ancient Arabia. The study also explored how these designs were transformed and diffused across different regions.
A scoping review reveals the significant impact of digital technologies on gender-based violence in Sub-Saharan Africa, particularly among women and girls. The study highlights the need for urgent action to address this emerging issue.
After wildfires near the California Coast, human and animal fecal bacteria from urban and wildland areas have been found in coastal waters. This has been confirmed through a twenty-year investigation, highlighting the impact of wildfires on coastal ecosystems.
A scoping review found that wildfires in regions with mining, agricultural, or urbanized areas often lead to arsenic contamination in drinking water. The study highlights the need for monitoring and mitigation strategies to protect water resources.
A new analysis found that only 3 out of 1,357 AI medical devices authorized by the US FDA were tested on patient outcomes, while most were only evaluated on substantial equivalence to existing devices. The study suggests that existing policies for AI device authorization should be redesigned to prioritize clinical effectiveness.
Scientists at King's College London discovered that urolithin A improves heart function, reduces scarring and prevents harmful enlargement of the heart in a type of heart failure. The compound has already been evaluated in human studies and shows a favorable safety profile, offering a promising new treatment target.
Researchers from the University of Vienna discovered that ancient Arabian oases created distinctive pottery brands 3,200 years ago, with production continuing for over a thousand years. The study sheds light on the resourcefulness and inventiveness of ancient communities, who participated in wider networks of technological know-how.
A study in Germany found that nearly half of individuals with intellectual disabilities suffer from untreated hearing loss, highlighting the need for better screening and treatment. The study, part of the HörGeist project, revealed that 70% of cases were previously undiagnosed.
Researchers at Arizona State University have discovered an overlooked physical process that significantly impacts sweat's cooling effect in hot, dry environments. The study found that temperature and humidity can create an opposing upward flow near the skin, canceling out airflow and increasing body heat storage.
Researchers found that certain tree species, such as weeping willow and Chinese white poplar, emit high levels of isoprene, a key contributor to ozone formation. By selecting low-emitting tree species, cities can reduce isoprene emissions and mitigate ozone formation, particularly during heatwaves.
A team of University of Wisconsin–Madison researchers has developed an implantable, battery-free pacemaker that's charged by a patient's heartbeat. The device has the potential to last an entire lifetime, reducing the risks and costs associated with replacing the devices when their batteries fail.
A team of researchers at Columbia University has developed a multi-organ chip that mimics the process of cancer cells spreading to other organs, a critical phase of metastasis. The chip allows scientists to investigate cancer cell-tissue interactions in detail, revealing molecular pathways and therapeutic targets for metastasis.
A new study led by ISGlobal reveals that Atlantic climate variability can predict leishmaniasis outbreaks in North Africa by analyzing rainfall patterns and their impact on vegetation and rodent populations. This enables the development of a seasonal forecasting system with up to one year's lead time.
Researchers find that dark stars could be the origin of the first supermassive black holes, producing a dominant contribution to the observed gravitational-wave background. The study uses pulsar timing arrays to probe the early Universe and constrain the abundance of ancient black hole seeds.
Researchers investigated 2.5 million births in Taiwan and found no association between valproate use by fathers and neurodevelopmental disorders or malformations in children. The study's results challenge previous warnings and suggest more research is needed.
A new study by Boston University researchers suggests that plant species can accurately predict tidal marsh methane emissions, providing a practical method for estimating emissions across tidal marshes. The study found that plant species explained 62% of methane emissions variability, outperforming previous proxies like salinity.
Chronic wounds impact 450,000 Australians annually, requiring ongoing care and treatment. Family caregivers struggle to make decisions in uncertain situations, often with limited support. Digital tools are increasing, but decision-making support is lacking, putting immense pressure on caregivers.
Clínica Ruiz / Centro de Hematología y Medicina Interna has become the first program accredited through the FACT-JACIE Accreditation Program in Latin America for hematopoietic cell transplantation and cellular therapy. The accreditation recognizes 33 years of experience in HCT conducted in unique circumstances, including in a middle-in...
A study published in PNAS found that the number of AI agents in a group affects their collective decisions, sometimes amplifying existing biases or even inventing new ones. As the group size increases, the agents' preferences become more predictable, but the point at which this happens varies depending on the model and task.
A new study led by the University of Cambridge reveals that not all magic states are equal, with some offering no quantum advantage, while others are genuinely useful for quantum computation. The research provides a clearer picture of what makes quantum computers powerful, helping to establish a threshold for true quantum advantage.