Rice scientists develop simple method to study pyroglutamate, unlocking new insights into how proteins function and form. The technique uses blueish light to initiate chemistry that allows researchers to find out the roles of this ubiquitous modification.
Researchers introduce the capabilities approach-contextual integrity (CA-CI) framework to address privacy and dignity risks in AI systems. The framework evaluates normative appropriateness of AI systems beyond narrow tasks and stable contexts, securing social life and human dignity.
The CHAT program aims to strengthen nutrition, reduce loneliness, and support overall well-being among older adults receiving behavioral health services. The initiative connects Tennesseans aged 60+ with local senior meal sites, leveraging community partnerships and resources.
Rice University professor Bidong Zhang has received a $2.54 million NASA grant to develop more accurate ages for lunar samples using next-generation radiometric dating techniques. The goal is to create an easier-to-use tool kit that can analyze various types of lunar rocks brought back by NASA's future missions.
The Princeton Plasma Physics Laboratory successfully completed its marathon run on the Large Helical Device, yielding key findings about fusion energy. The experiment produced world-record milestones, including sustained megawatt-level plasmas for nearly an hour, and demonstrated a unique feature to produce resilient plasmas.
Researchers from Western Colorado University found that low snowpack extends fire season and increases severity of forest fires. Years with low snowpack are consistently associated with higher burn severity across watersheds studied from 1985 to 2021.
A web-based platform, GIFT, educates people with cancer about the impact of genetic variants on their family. The tool allows patients to invite relatives and provides information, decision support, and access to genetic testing.
The partnership aims to develop groundbreaking water treatment solutions in areas like desalination, brine management, PFAS treatment, and resource recovery. The collaboration will leverage IDE's expertise in commercial water treatment and the WaTER Institute's research prowess.
Researchers define a new genetic disease marked by premature aging and brain function deficits, tracing the cause to a mutated IVNS1ABP gene. The study uses genome sequencing and cellular reprogramming to identify potential treatment targets.
A team of MIT researchers has created a framework to design AI systems that are more collaborative and forthcoming about uncertainty in medical diagnoses. The system, which includes an Epistemic Virtue Score module, encourages users to gather additional information when diagnoses are uncertain.
A new study finds that contributions from casual and highly active citizen scientists are equally valuable, with each group complementing the other. The research, led by Erin Grady, analyzed millions of observations on iNaturalist and found that both groups contribute to balancing biases in data collection.
A recent study shows that a comprehensive TB screening and treatment program reduced TB incidence by 83% and prevalence of latent TB infection by 32% among Tibetan children in northern India. The program's success highlights the importance of community-led surveillance and treatment implementation to control TB transmission.
A new study found that wealthier nations tend to invest more in private solutions, exacerbating climate change. The research involved over 7,500 participants from 34 countries, who took part in a simulation on how economic resources are allocated to address climate change.
Researchers examined how autonomous vehicles affect morning commutes and parking in business districts, finding that AVs could increase vehicle hours and miles traveled. Urban planners can adapt policies to accommodate AVs by adjusting parking fees or infrastructure, reducing total system cost by up to 28.5 percent.
Researchers found that vivid dreaming helps sustain deep sleep perception across the night, offering a new perspective on what shapes our perception of sleep depth. The quality of dreams, especially immersiveness, appears crucial in interpreting brain activity during sleep.
The Transcendental Meditation technique produces a physiological state of 'restful alertness,' reducing sympathetic nervous system activity and increasing parasympathetic tone. Large international studies have shown that psychosocial stress substantially increases cardiovascular disease risk, including heart attack and stroke.
A Finnish registry study found that severe infections, such as cystitis and bacterial disease, are associated with an increased risk of dementia. The study examined nationwide health registry data and identified 29 diseases linked to dementia risk, including mental disorders, Parkinson's disease, and alcohol-related mental disorders.
Researchers found that immersive dreaming, even with wake-like brain activity, leads to a greater feeling of deep sleep. Vivid dreams are associated with subjective deeper sleep, while abstract thoughts are related to more shallow feelings.
The SIAM Conference on Applied Mathematics Education (ED26) aims to advance educational programs in applied mathematics. Key topics include innovation, practice, improvement, and faculty development.
An international team led by Universitat Politècnica de València has developed HoliAtlas, a highly detailed structural atlas of the human brain. This comprehensive map will aid in studying neurological diseases, including Alzheimer's and Parkinson's, and enable more accurate diagnoses.
A large study using simulated clinical trial analysis based on medical records found that GLP-1 receptor agonist drugs reduced the risk of major cardiovascular events and end-stage kidney disease in type 1 diabetes patients. The study, led by Johns Hopkins Bloomberg School of Public Health, showed significant risk reductions without in...
Researchers explore human infant helplessness as a unique aspect of human development, highlighting its role in social collaboration and cultural innovation. Human infants' helplessness is characterized by well-developed sensory systems and weak motor skills, making them dependent on caregivers for extended periods.
A landmark trial is underway to test new treatments that restore the body's natural warning signs for low blood glucose in people with type 1 diabetes. The CLEAR trial compares innovative treatments, including an artificial pancreas system and bespoke psychoeducational programs, to find the most effective way to prevent severe episodes.
Researchers found that three-dimensional velocity models can reasonably reproduce observed ground motion, outperforming one-dimensional models. Averaging predictions from multiple models reduces systematic bias and improves results.
Researchers have discovered a second planet, WISPIT 2c, in the same system as the previously detected WISPIT 2b, which is estimated to be about 5 million years-old and has a mass ten times that of Jupiter. The young gas giant was detected using the European Southern Observatory's Very Large Telescope Interferometer.
Researchers have identified genes that predict lung cancer recurrence and developed a machine-learning predictor to detect vascular invasion in small biopsy samples. This breakthrough enables surgeons to select the right surgical approach and improve patient outcomes.
A Concordia-led study reveals that many Canadian surgery residents scored below the threshold of adequate pain knowledge, with limited grasp of the biopsychosocial model and unpreparedness to treat pain in children. This highlights the need for improved medical training to address this critical gap.
Researchers discovered that key weight parameters contribute to both performance and data-privacy vulnerabilities in AI neural networks. They developed a technique to balance these aspects, achieving better results than existing methods in defending against membership inference attacks.
A recent study found that people with a high genetic predisposition to type 2 diabetes are increasingly developing the disease, possibly due to societal changes such as easy access to unhealthy foods and sedentary leisure activities. In contrast, individuals with low genetic risk remained protected throughout the study period.
A comprehensive scoping review of 37 studies found that Ukrainian children exposed to a decade of war face high levels of post-traumatic stress disorder (PTSD), suicidality, and self-harm. Children who had been forcibly displaced, exposed to violence, or separated from parents faced higher risks of mental health problems.
A new model developed by MIT scientists suggests that the hydroxyl radical, a key air cleanser, may boost methane breakdown levels due to rising water vapor but also reduce them due to increased biogenic emissions, resulting in a small net gain in its effectiveness.
The American AI Jobs Risk Index projects 9.3 million US jobs at risk of displacement in the next 2-5 years, with a midpoint of approximately $757 billion in annual income loss. High-earning knowledge workers and occupations in Information, Finance, and Professional Services are most vulnerable to AI-driven job displacement.
A study found that overconfident CEOs are 10-15% less likely to delegate responsibilities, especially in complex transactions and when acquiring companies in unfamiliar industries. This suggests that executives who are overly confident may struggle with delegating tasks effectively.
Insilico Medicine recognized for demonstrating real-world clinical impact from its generative AI platform and achieving significant commercial milestones. The company's momentum is underscored by its successful public listing on the Hong Kong Stock Exchange.
A new study developed an AI-driven strategy that accelerates catalyst discovery while revealing the underlying chemistry. The approach, referred to as 'gray-box,' provided meaningful insights into the effect of individual promoters and synergistic interactions between them.
A recent study by Melissa Villodas and Gilbert Gimm found that youth in foster care with disabilities received special education and mentoring services at higher rates than others. In contrast, those without disabilities used room and board financial assistance more frequently. The researchers' interdisciplinary collaboration aims to i...
New zircon U–Pb dates indicate that major oil-source rocks formed during three separate periods between the late Carboniferous and middle Permian. The study provides a refined timeline of geological events, shedding light on the region's tectonic evolution and informing energy exploration.
A systematic review and meta-analysis of 33 studies found that nature exposure is associated with reductions in negative emotions and increases in positive emotions. Experts recommend integrating nature into urban design to promote brain health and treat mental illnesses.
A study by University of Konstanz researcher Lion Kircheis found a consistently elevated violent crime rate in Seattle on days with wildfires, with 3.6% more assaults reported on smoky days compared to regular ones.
Researchers at the University of Bath have discovered a renewable, bio-based polymer membrane capable of efficiently capturing toxic 'forever chemicals' from water. The new membrane can trap and hold over 94% of PFOA from water, allowing for rapid, reliable, and reusable cleanup.
The 2026 Semmelweis–Richter Journalism Award invites journalists to submit work highlighting critical health issues, particularly cardiovascular therapies. The prize fund is €45,000, with winners announced in July 2026.
Using Distributed Acoustic Sensing technology, scientists deployed fibre-optic cables across the lunar surface to detect seismic waves generated by moonquakes, meteorites, and landings. The cables can record signals at a higher spatial resolution than traditional seismic networks.
The article proposes multiple routes for green development of polymeric materials, including renewable biomass resources and carbon dioxide feedstocks. It also discusses the importance of recycling, biodegradation, and designing new recyclable polymers with closed-loop chemical recycling capabilities.
A new study has deciphered the step-by-step assembly of eukaryotic proteasomes, revealing two alternative pathways and a flexible biogenesis process. The findings have far-reaching implications for understanding cellular protein quality control, ageing, and diseases like cancer and neurodegenerative disorders.
A recent study found that wild bumblebees are the key hosts for acute bee paralysis virus, not honeybees. This discovery could inform policies to curb disease spread in nature and highlights the importance of diverse food sources and flower strips to minimize infection risk.
Researchers have synthesized belt-like VO₂(b) single crystals with high sensitivity to ethanol at room temperature. The crystals' unique surface structure strongly adsorbs ethanol molecules, promoting efficient charge transfer and exceptional sensing performance.
The study found that the 2023-2024 El Niño event triggered record-breaking sea level surges in Africa, with acceleration outpacing the global average. This unprecedented crisis threatens over 15 million coastal residents with flooding, land subsidence, and extreme weather.
A novel visual system, VSES, facilitates efficient visualization of transgenic lines in soybeans. The system enables rapid identification during the seedling stage and under natural light, reducing labor and time requirements.
A new imaging technique, Lipid-CLEM, has revealed the detailed organization of lipids in cellular membranes at the nanoscale. The technique allows for 3D visualization of lipid densities in membrane nanodomains, providing insights into lipid sorting and behavior within complex cellular structures.
Researchers identified PCED1B as a key protective factor in sepsis, modulating metabolic pathways and influencing immune homeostasis. Elevated PCED1B expression reduced sepsis-related mortality risk by 36%.
Researchers discovered novel microorganisms that rely on conductive particles to convert organic carbon to methane in sediments. These particle-dependent partnerships use the particles as an 'electron transfer conduit', allowing cells to collaborate even when physically separate.
Researchers at IISc created a method to precisely steer quantum sensors through living cells, overcame challenges like viscous drag and brownian motion. This breakthrough enables real-time measurement of parameters such as local viscosity and temperature inside cells.
A new predictive tool, PANGEA-SMM, more accurately determines when smoldering multiple myeloma is progressing and requires treatment. The free online tool uses dynamic biomarkers to track patient progression and identifies patients at high risk of developing active cancer.
The researchers investigated the simplest system consisting of two spins with interactions with surroundings, using Lindblad equation describing open quantum systems. They found that MQ coherences exhibit oscillatory behavior and exponential decay due to environmental interactions.
A seven-month study from Aalto University found that frequent micro checks and bursts of messaging are most strongly linked to feeling overwhelmed. The study's findings suggest that task-switching and constant checking contribute to digital overwhelm, rather than the total time spent on devices.
Research from Lund University reveals that female mosquitofish from different habitats exhibit aggression towards males from other environments, leading to reduced fertilization success and potential reproductive isolation. This phenomenon highlights the importance of female resistance as a mechanism underlying evolutionary processes.
Researchers discovered a new layer of defense in the lungs, where specialized immune cells coordinate a local response to viral infections. The study found that these cells produce a protein called HIF-1α, which activates neighboring immune cells to mount a coordinated defense.
Climate research reveals that warming coastal waters are driving large-scale humid heatwaves, with strongest links in tropical regions and between land and ocean. Understanding these interactions can improve climate adaptation strategies and provide early warning indicators for widespread heat extremes.
A new study reveals snow flies produce bursts of heat and antifreeze proteins to survive freezing temperatures. The insects generate body heat like mammals and produce antifreeze proteins like Arctic fish, allowing them to remain active at -6°C.
Carbonsphere is an open-access, peer-reviewed journal dedicated to carbon science, technology, and policy. The journal aims to foster evidence, tools, and solutions for a just and sustainable net-zero future by linking natural sciences, social sciences, and humanities.