A study of 103 European cities' climate neutral plans reveals that many rely on carbon removal to compensate for a significant portion of their emissions. Key findings include the energy and transport sectors being major contributors to residual emissions, with only 32% of cities mentioning permanent carbon removal options.
Researchers identified dormant progenitor cells in skeletal muscle that migrate to fracture sites and become bone-forming cells. Muscle is the main source of these regenerative cells, which can contribute to both normal fracture healing and heterotopic ossification.
Researchers at MIT have created a new microscope that can image electrical activity in neurons distributed across the brain, revealing patterns of neural activity from milliseconds. The technique enabled observation of single voltage spikes and rapid bursts of spikes, shedding light on how the brain is activated following a stimulus.
Researchers from the Pontificia Universidad Católica del Ecuador discovered a new species of frog, Pristimantis milpe, by reviewing historical specimens preserved at the Natural History Museum in London. The species is widely distributed and easy to detect, inhabiting the Chocó forests of western Ecuador and southern Colombia.
A team of researchers used neutron and X-ray tomography to examine a Martian meteorite sample, revealing tiny hydrated minerals and larger macroscopic hydrogen deposits. This provides crucial information about the early environment of Mars and its potential for supporting life.
A Gipuzkoa study proposes a place-based approach combining digital inclusion, public participation, and institutional coordination to govern AI responsibly. The research highlights the need for territorial digital inclusion to anticipate AI risks and protect vulnerable groups.
Researchers developed Film-Rupture Actuated Capillary Enrichment (FACE) to collect airborne samples, achieving detection sensitivity 100 times higher than traditional systems. The device uses surface tension and a bioinspired physical mechanism, eliminating the need for pumps or batteries.
A new hybrid energy system combines photovoltaics, solar thermal, and passive daytime radiative cooling to provide cooling, electricity, and heating from a single surface. The system achieved cooling of up to 6.5 °C below ambient temperature and electrical power density of 60.6 W/m².
A new review article proposes redefining watershed aquatic ecosystem health as a combined social–ecological property. The authors emphasize the need to integrate biological integrity, habitat structure, and governance for anticipatory decision-making and process-oriented governance.
Researchers developed a new 4D-printed breast cancer model that mimics the shape and movement of breast ducts. The study found that cancer cells behave differently when exposed to dynamic conditions, showing higher metabolic activity and greater survival after treatment with chemotherapy.
EdUHK researchers secure three full paper acceptances at ICML2026 tackling critical challenges in AI, including strengthening language model reasoning, promoting fairness in recommender systems and ensuring trustworthy AI calibration. Their work advances uncertainty aware AI systems in high-stakes domains.
Jim Rogers emphasizes the importance of rigorous research, questioning, and emotional discipline in achieving successful investing outcomes. He identifies major risks in global markets, including rising U.S. debt and complacency, while highlighting China's potential for recovery and India's long-term promise.
The researchers simulated how a glass deforms when doped with self-propelled particles, finding that it yields later and at higher stress. The single plane where damage accumulated is replaced by a network of smaller bands that gradually connect, spreading the damage across many areas.
Combining biochar and dicyandiamide in organic fertilizer reduces cumulative ammonia losses by 27.1% compared to conventional urea fertilization, maintaining crop productivity despite reduced mineral nitrogen input. The treatment also supports economic returns through reduced nitrogen-related environmental and health costs.
A new study reveals that carefully controlled pore structure and surface chemistry can transform nuisance seaweed into an efficient and reusable CO2 adsorbent. Researchers developed a porous biochar from Sargassum tenerrimum, achieving high CO2 adsorption capacity and rapid uptake.
Researchers found that ultraviolet irradiation and ozonation increased anti-androgenic activity in treated wastewater, exceeding an effect-based risk threshold. The study suggests balancing pollutant removal efficiency with assessment of transformation products' combined biological effects.
Researchers developed a new approach called SHIFTERS that uses focused ultrasound to temporarily 'light up' solid tumors, giving cancer-fighting immune cells a target they can recognize. The technology allows doctors to control where and when treatment switches on, potentially making solid tumors easier to treat.
Researchers from USC-led study found that different epigenetic clocks capture distinct aspects of cellular aging, while introducing new gene-expression based clocks with stronger predictive power. These tools can better predict age-related disease and mortality by examining DNA methylation patterns and gene expression.
Researchers at KAIST create microscale chiral pinwheel arrays through self-assembly of achiral liquid-crystal molecules, enabling circularly polarized light with a desired rotation direction. This breakthrough simplifies the production of chiral optical materials, paving the way for next-generation displays and optical communications.
Researchers at Salk Institute develop novel 'dye-cycling' strategy to measure RNA polymerase movement along DNA with unprecedented lengths of time. This breakthrough provides critical mechanical insights into how genes are transcribed in cells, shedding light on the fundamental processes of life.
A substantial global study finds strong social connections are associated with better perceptions of overall mental and physical health. Childhood relationships also play a role in adult well-being, but adult friendships may be more influential.
A new study found that only 13 low-and middle-income countries offer full support for smokers to quit, leaving billions without access. Researchers recommend tailored quitting programmes and low-cost strategies like national quitlines, mobile health apps, and community health workers to expand support in resource-limited settings.
A study by Michigan State University found that individual demographic characteristics are more strongly associated with being childfree than state factors. California and Michigan have the highest percentages of childfree people, but reducing cost of living or changing abortion laws won't lead to an increase in births.
Researchers at Rice University found that gently squeezing a crystal of iron sulfide can change two of its unusual properties simultaneously: its tiny magnetic signal and the way electricity moves through it. This discovery gives scientists a clearer picture of how altermagnets work and suggests a simple way to control their behavior.
Researchers at Michigan State University identified a counter defense used by phages that helps them stay ahead of bacterial hosts. The discovery could lead to more effective phage therapies in response to the growing threat of antibiotic-resistant infections.
A new study surveyed 1,475 people on their attitudes towards antibiotic course length, finding that shorter courses are as effective and safer for pneumonia, but many people prefer longer courses due to misinformation. The study suggests more nuanced communication between doctors and patients is needed.
Research shows that integrating oral health screenings into prenatal clinic visits increases the likelihood of patients receiving dental care during pregnancy. A study at New York University found that scheduling immediate appointments and patient navigation both improved engagement with dental care, but scheduled appointments were mor...
Pregnant women with a history of child abuse experienced increased inflammation when exposed to mild stress, associated with greater pregnancy complications, including premature birth. Mindfulness exercises may help pregnant women improve their health and reduce harm from childhood trauma.
Researchers challenge traditional assumptions on synaptic potentiation and instead identify clustered patterns of connections as crucial for retaining long-term memories. Through artificial hibernation techniques, they discovered that small clusters of engram-engram synapses are preserved to enable accurate recall.
Researchers used fossilized leaf cells to recreate tree canopy of PETM, a period of global warming comparable to today's climate. The study found widespread browning of landscapes and reduced rainfall triggered by volcanic carbon release.
The new journal aims to include contributions from the quantum industry and explicitly address technological context, implementation challenges, and application pathways of reported work. Publishing with SPIE ensures researchers' work gains exceptional visibility and rigorous peer review.
A study published in PLOS Medicine found that socioeconomic inequalities are associated with reduced mobility and function in older adults, with poorer individuals experiencing larger declines in physical abilities. The research highlights the need for policies targeting people with less wealth to reduce health disparities in aging.
A study led by Dr. Geoffrey Preidis and Dr. Mary K. Estes found that providing isovalerate, a microbiota-derived metabolite, can improve gut barrier function in malnourished mice. This approach shows promise for developing a new treatment to prevent sepsis and death in malnourished children.
Researchers at the Smithsonian Tropical Research Institute found that coral reefs on Panama's Pacific coast support 100 times more sharks than those in the Caribbean, despite heavy fishing pressure. The study suggests that ocean productivity should be considered when setting conservation targets to avoid overestimating shark populations.
A new study analyzing fossilized shark scales found that Pacific reefs naturally supported far more sharks than Caribbean reefs thousands of years ago. The research suggests that differences in ocean productivity have shaped shark populations over time, with Pacific reefs appearing more resilient to human impacts.
Researchers identified a brain circuit that enables comparison between current and previous sensory information to aid judgment. The pulvinar region in the thalamus provides advice on how much sensory information has changed, helping the brain make predictions about what's happening.
Researchers used a mouse model of artificial hibernation to examine the structural mechanisms underlying memory retention. They found that even after hippocampal activity dropped by 70% and more than half of synapses were eliminated, animals retained memories and recovered their original neural organization upon waking.
Prolonged greenhouse warming during the Paleocene–Eocene Thermal Maximum caused rapid forest thinning, reshaped plant communities, and reduced vegetation carbon storage. Modern forests may lose capacity to store carbon, accelerating climate change.
High-energy particle collision experiments using Relativistic Heavy Ion Collider confirm the baryon junction model over traditional three-quark picture. The study finds that baryon number is transported by gluon field rather than quarks alone, shedding light on proton's identity and matter organization in the Universe.
Researchers developed a new vaccination strategy that pairs mosquito-delivered parasites with antimalarial compounds, generating strong and durable immunity against malaria. The approach protected mice for up to two years, offering a potential 'vaccinate and boost naturally' method for prevention.
A study reveals weaknesses in farm sustainability monitoring, finding that one in four cocoa farm entries showed manipulated data. Auditors were more likely to make changes when aware of the target value required for certification, highlighting the need for independent verification.
Fossilized shark scales from Panama's Pacific and Caribbean coasts provide a window into ancient shark populations. The study reveals that the two regions once supported vastly different densities of sharks, with the Pacific coast having roughly 20 times more sharks than its Caribbean counterpart.
A Cornell University-led research group has devised a strategy for capturing cancer-specific protein-to-protein interactions using a photochemically driven labeling technique. They identified SLK as a driver of cancer in certain contexts, which can be co-opted by cancerous cells to drive growth.
The McCombs School of Business at the University of Texas at Austin has announced the renaming of its Master of Science in Business Analytics and Artificial Intelligence program to emphasize the central role of emerging technologies in the curriculum. The new name highlights the technical rigor and AI integration that distinguish these...
North Americans breathed unhealthy air for nearly 106 million person-days as Ontario wildfires exposed people on both sides of the border. Canada's slow fire season intensified within weeks, with Toronto recording the poorest air quality in the world.
Research at UT MD Anderson Cancer Center has identified biomarkers to identify patients with resectable NSCLC who benefit most from perioperative immunotherapy. The center also found that the composition of donor cord blood may influence CAR NK cell therapy outcomes.
A systematic review and meta-analysis found that hybrid digital mental health interventions can positively impact young people's emotional and behavioral well-being. The study highlighted the importance of embedding digital tools in supportive settings like schools to achieve sustainable benefits.
A recent study covering 46 countries found that smokers are largely unaware of the cardiovascular risks associated with smoking and second-hand smoke. This knowledge gap is particularly concerning given the high number of cardiovascular deaths worldwide linked to tobacco use.
The CEMDI-PAIMS Symposium brought together experts from materials science, AI, data science and engineering to accelerate the discovery of next-generation materials. Key findings include advances in computational modeling, artificial intelligence, and data-driven approaches for energy and environmental applications.
A new study found that European carnivorous mammals grew larger and more diverse in body mass after a global warming event, while their rivals remained diverse for millions of years. This suggests regional climate played a key role in determining who ruled as top predator, rather than universal competition.
Research shows that pressure measurements from smartphones can enhance hailstorm forecasts, outperforming traditional weather stations in some cases. The study aims to integrate smartphone data into forecast models for better early warnings and local-scale hazard capture.
A study by the Helmholtz Centre for Environmental Research - UFZ found that EU raw materials policy focuses on securing supplies rather than reducing consumption. Dominant narratives such as 'corporate competitiveness' and 'strategic autonomy' have shaped policy, sidelining alternatives like sufficiency and resource justice.
A new study has found evidence of potentially hazardous microbial growth on mummified human and animal remains sold online, posing risks to buyers. The analysis also highlighted non-compliance with postal regulations, putting delivery workers and others at risk. Stronger oversight is needed across online marketplaces and industries.
Researchers developed a new technique to study coupled multi-ion and electron transport in solids, revealing traditional diffusion models are insufficient. The tracer exchange method showed complexities such as nanoscale confinement and one-dimensional channels forcing ions to move in single file.
A Cornell University study found that passkeys can be more dangerous than traditional passwords for people targeted by intimate partner abuse. The researchers discovered that many participants struggled to identify and protect themselves from malicious use of their passkeys, highlighting the need for improved security measures.
Researchers identified subtle brain differences in children at increased risk of schizophrenia, even before symptoms emerge. The study suggests that early screening and personalized intervention strategies can help detect the disorder's progression.
Researchers use antibiotics to clarify RNAP function, discovering that the enzyme works only if a certain moving part briefly swings into place to stabilize RNA synthesis. The findings reveal a previously unknown mechanism of RNA synthesis shared across diverse forms of life.
Researchers found that older adults with multiple chronic conditions are less alike, raising questions about one-size-fits-all clinical recommendations. The study suggests basing guidelines on each person's unique multimorbidity rather than chronological age alone.
The Hastings Center Report examines the moral dimensions of family presence in patient suffering, including the value of witnessing a conscious patient's pain. The report also addresses the ethics of AI and psychiatry, including clinician reactions to absent families and the role-specific obligations of surrogate decision-makers.
Researchers have found evidence of two episodes of significant Atlantic Meridional Overturning Circulation (AMOC) intensification between 17,800 and 14,800 years ago. The study suggests that the AMOC may be more dynamic than previously thought, with potential consequences for global climate patterns.