Research published by the American Psychological Association found that older adults report fewer recent regrets than younger adults, with a greater focus on missed chances. This suggests that aging may change the experience of regret, potentially providing opportunities for reflection and meaning.
The study found that Substance Use Treatment and Recovery Team (START) was a cost-effective approach for addressing opioid use disorder in the inpatient setting, increasing medication initiation and linkage to care after discharge. Additionally, START improved patient outcomes and reduced healthcare costs.
A new study found that sexual arousal can make people more likely to interpret ambiguous interactions optimistically, even when there is uncertainty. This phenomenon can serve a purpose in early courtship by providing optimism, but also comes with costs as it may overshadow sensitivity to another person's actual wishes.
A new study finds that deforestation in the southern Amazon can trigger severe reductions in rainfall, even under a changing climate. The authors estimate that limiting deforestation to 10% of the area may be necessary to maintain annual rainfall and protect agricultural livelihoods.
A new study published in mSystems found that thawing Arctic soil only partially revives microbial activity, with around half of microorganisms remaining dormant. The research sheds light on the complex dynamics of microbial growth and carbon release from thawing permafrost.
Scientists describe new genus and species of parasitic wasp, Attenboroughnculus tau, found in Natural History Museum collections. The discovery highlights the scientific value of museum collections and showcases the unique characteristics of this rare subfamily.
A recent study reveals that combining iNKT cell therapy with antigen-presenting cells activated by a lipid compound triggers effective antitumor immunity. The therapy generates memory-phenotype T cells that can recognize and respond to specific threats, offering a promising personalized approach to cancer treatment.
The discovery of complex stone tools at the Lingjing archaeological site in China suggests that ancient humans were capable of advanced technological thinking and creativity. The tools, crafted by Homo juluensis, show a high level of organization and planning, indicating a deep understanding of stone properties and fracture mechanics.
A new study suggests that rapidly melting Antarctic ice shelves can lead to a significant increase in global sea levels. The researchers found that long, channel-like grooves on the underside of these ice shelves can trap warm ocean water, causing local melting and potentially weakening the structural strength of the ice shelf.
A digital therapy app was found to be more effective in treating anxiety disorders, depression, and eating disorders among college students compared to traditional campus clinics. The study, which tested the app's effectiveness over six months, showed a significant increase in symptom-free students and services uptake.
Experts warn that AI-enhanced surgical robotics could enable true personalized surgery and enhance surgical team performance. However, regulatory reforms are needed to address risks from adaptive systems and ensure patient benefits.
The most massive black holes detected by gravitational waves were formed through repeated and violent collision events in densely populated star clusters. The study identifies two distinct populations, with high-mass systems showing rapid spins and a signature consistent with cluster mergers.
Researchers discovered that a volcano's eruption can clean up methane pollution by breaking it down into formaldehyde. The phenomenon could potentially be key to slowing global warming and has implications for reducing methane emissions.
A national survey of 971 clinicians found that burnout, chronic workplace stress, administrative burden, and unrealistic patient expectations are now among the top reasons physicians leave clinical practice early. The study also highlights gender disparities in physician decisions to exit clinical practice.
Researchers are developing a 'heart-on-a-chip' platform with sensors to track cardiac damage and fibrosis in real-time. The project aims to improve the understanding of cardiac involvement in Duchenne muscular dystrophy and speed up treatment evaluation.
A study found that psilocybin, a key magic mushroom ingredient, significantly reduces aggressive attack behavior and energetically costly social behaviors in mangrove rivulus fish. The compound selectively dampens escalated social conflict without suppressing lower-energy social display behaviors.
Researchers at Washington State University and Google developed an AI system that can process hundreds of thousands to millions of camera trap images in just a few days, reducing analysis time from months to days. The results aligned with human experts' models in roughly 85-90% of cases, making it a significant breakthrough for conserv...
Researchers propose a new approach to overcoming vaccine hesitancy by framing vaccines in terms of personal autonomy and freedom, which showed greater willingness among those with higher concerns. The study suggests that traditional universal approaches may not be effective for everyone, highlighting the importance of individual values.
Researchers develop a nasal spray that crosses the blood-brain barrier, delivering medication directly to the brain. The 'NanoPowder' spray reduces ischemic infarct by over 80% and protects neurological and motor functions.
The research team led by Dr Fei Jing at HKU IDS introduced a rigorous theoretical framework to analyze connection patterns in complex networks. The study demonstrates that global predictability can be decomposed into local contributions from individual connections, significantly reducing computational complexity and improving scalability.
Researchers discover a key mechanism by which free fatty acids induce apoptosis of bovine mammary epithelial cells, leading to decline in milk yield and mammary gland dysfunction. ER stress pathway is identified as a critical mediator linking elevated FFA to cell death.
Curtin Ignition 2026 is a fast-paced program designed to help early-stage concepts move towards commercial reality. The program features a mix of workshops, hands-on venture support sessions and mentoring, as well as networking with experienced entrepreneurs, investors and industry specialists.
The HKU School of Governance and Policy has launched a premier intellectual hub dedicated to navigating complex regional and international governance challenges. The school's five core research pillars will drive its academic programs, including an Executive Leadership Hub and policy institutes for undergraduates.
Researchers have discovered robust topological Hall signatures in the layered ferromagnet FePd₂Te₂, which could lead to breakthroughs in spintronics. The findings show a distinct thermal pocket where the hump amplitude is maximized and demonstrate reproducible angle–temperature evolution.
Professor Krausz's election is a recognition of his pioneering attosecond metrology, enabling the observation of electron dynamics on their natural timescales. He has opened new frontiers in physics, chemistry, and materials science with far-reaching implications for fundamental research and technological innovation.
Researchers developed an integrated diagnostic technique to monitor internal chemomechanical stress dynamics in perovskite solar cells. A critical device power conversion efficiency threshold was identified, allowing for targeted structural recovery and a 12% PCE enhancement after dark recovery.
A research team from HKUMed has uncovered the mechanism underlying cancer drug resistance to paclitaxel, a widely used cancer treatment. Small differences in microtubules determine the efficacy of paclitaxel, and altering specific sites within tubulin proteins can affect its shape and behavior.
A HKU research team will deploy a short-wavelength infrared spectrometer on the Tianwen-3 mission to search for biosignatures and hydrous minerals on Mars. The instrument aims to forecast dust storms, detect signs of life, and survey Martian resources.
The University of Hong Kong has developed an AI system called eCheckGo, which can perform rapid and scalable building inspections. The system uses a proprietary Large Defect Model (LdM) to identify defects such as cracks and spalling in buildings, allowing for more frequent and proactive monitoring.
A study by the University of Helsinki found that nature-based group activities can boost wellbeing, health, and connection to nature in older adults living in care homes. The activities improved sleep, cognition, and social connections, even among those with multiple diseases and mobility issues.
A research team at HKUMed developed a machine-learning classifier that accurately predicts the potential risk of sustained mammalian transmission based on the influenza virus genomic content. The study found that reduced GC-related content in IAV genomes is associated with higher risk for human-to-human transmission.
The forum discussed geopolitical risks, macroeconomic policy directions, and new economic drivers amidst intensifying external and internal challenges. Key findings highlight the resilience of Hong Kong's capital markets and the growth of artificial intelligence and high-tech industries in China.
The Education Summit 2026 brought together experts to explore the implications of artificial intelligence for education and the importance of cross-cultural understanding. Key findings include the need for education to equip students with technical proficiency, creativity, and values needed to surpass AI capabilities.
A new framework aims to embed natural laws, scientific goals, and ethical standards into AI-driven molecular design processes. This requires addressing misalignment between AI objectives and real-world scientific and societal requirements.
The DAMPE collaboration has directly observed charge-dependent spectral softening of five primary cosmic-ray nuclei, confirming the Peters cycle model. This observation suggests a nearby cosmic-ray accelerator with a charge-dependent energy limit, providing new insights into cosmic-ray physics.
A team of researchers created a touchscreen-based game task inspired by hide-and-seek to elicit curiosity in resident Japanese macaques. The monkeys preferred moderate uncertainty, spending nearly 100 trials without rewards. This study supports the goldilocks principle, where animals seek moderately complex or uncertain stimuli.
Researchers at Kyoto University discovered that ATF6α plays a critical role in enabling the survival and proliferation of beta cells under sustained stress, leading to impaired beta cell mass expansion. The study highlights the potential for developing new therapeutic strategies to preserve and restore beta cell mass in diabetes.
Researchers develop 2D/3D van der Waals heterostructures for enhanced photodetection, combining high absorption with tunable surface states. The integration of 3D semiconductors and 2D materials enables reconfigurable optoelectronics and in-sensor computing, revolutionizing AI and edge sensing.
Research at Kyoto University found that individuals with fewer positive childhood experiences are more likely to perpetrate elder abuse, while those with more community-related positive experiences have a lower risk. The study suggests that multiple forms of positive experiences across different domains may be necessary to break the cy...
The Phase 1/2 trial demonstrated a 29% response rate and median overall survival of 15.6 months, outperforming historical chemotherapy response rates. Daraxonrasib targets RAS in its 'on' state and has shown durable responses with a manageable safety profile.
The article introduces Clinical Organizational Science (COS), a framework that reframes organizational transformation as a problem of structure, not behavior. COS argues that old patterns persist due to the way people interact every day, and proposes three intervention concepts to redesign feedback and interaction patterns.
A European Society of Cardiology consensus report suggests that ultra processed food consumption is linked to cardiovascular disease and death. The report calls for doctors to advise patients on limiting UPF intake to prevent cardiovascular risks.
A global analysis reveals that coupling data centres with wastewater treatment plants can eliminate greenhouse gas emissions, conserve freshwater, and generate economic savings. The study found that 87.8% of the economically viable linkages fall within 40 km of each other, making near-term urban deployment realistic.
A new study with over 3,700 UK participants found that better cognitive functioning may be associated with a higher risk of future depressive episodes in those with a history of depression. In contrast, worse cognitive performance was linked to a lower risk of relapse in both individuals with previous depression and control participants.
A new study found that mental health clinicians prefer evolutionary explanations of anxiety over genetic approaches, believing they provide a more positive outlook and can improve patient willingness to seek help. This shift could lead to more hopeful and therapeutically empowering attitudes towards anxiety treatment.
The ALARIC trial aims to treat at least 12 patients with light chain amyloidosis, a rare but serious blood disease affecting around 500 people in the UK each year. CAR T-cell therapy targets abnormal plasma cells producing faulty proteins, offering a one-off treatment with high and durable response rates.
A systematic review of 59 studies found no association between aluminium-adjuvanted vaccines and serious or long-term health outcomes, including autism, type 1 diabetes, asthma, and myalgia. Persistent nodules or granulomas at the injection site were the most consistently documented reactions.
Researchers treated 75 children with peanut allergies using slow up-dosing and low maintenance dosing. After three years, 82% of the treatment group could eat at least 3.5 peanuts without an allergic reaction.
A new framework called CIGaRS allows scientists to extract more information from Type Ia supernovae by jointly analyzing their explosions and host galaxies. This enables precise distance measurements without spectroscopy, crucial for the Vera C. Rubin Observatory's 10-year sky survey.
Researchers at the Sylvester Comprehensive Cancer Center presented several studies at ASCO 2026 exploring new treatment options for patients with advanced gastrointestinal stromal tumors (GISTs) and melanoma. These include velzatinib, a targeted therapy for GIST patients, and PRAME-directed T-cell receptor therapies for synovial sarcoma.
Researchers at Mount Sinai have identified a promising new strategy to overcome resistance to immunotherapy in colorectal cancer. The approach, which restores communication between key immune cells, achieved up to 100% tumor clearance in some models.
The 23rd Carbon Research International Forum highlights engineered biochar's potential in supporting carbon capture, resource recovery, and sustainable industrial development. Recent progress in converting agricultural and industrial residues into high-performance carbon materials was discussed.
A phase 1/2 trial of daraxonrasib, a RAS(ON) multi-selective inhibitor, demonstrated safety and broad activity against RAS-mutant metastatic pancreatic cancer. The drug showed promising signs of activity, with approximately 30% of patients experiencing an objective response and 90% experiencing disease control.
Researchers at the University of Illinois have developed a new theory to explain the emergence of nematic order in solids, resolving a long-standing paradox. The theory suggests that elasticity selectively couples to certain types of nematic modes, suppressing others associated with disorder.
The Ecological Society of America recognizes Stephen W. Pacala and Kenneth M. Klemow with Eminent Ecologist Award and Distinguished Lifetime Service Award, respectively, for their significant contributions to ecological research and public service.
A new study suggests that the rise of continents may have regulated boron levels in ancient oceans, creating a stable environment for life to emerge. The growth of granite-rich continental crust helped stabilize boron concentrations, making it available for use by early life forms.
Researchers found that people taking calcitonin gene-related peptide (CGRP) inhibitor drugs had a 25% lower risk of developing glaucoma than those taking other migraine medications. The reduced risk was only evident in CGRP inhibitors using monoclonal antibodies, not receptor antagonists or gepants.
Researchers from the University of Waterloo have identified four more members of Sir John Franklin's 1845 expedition using DNA samples extracted from skeletal remains. The new discoveries bring the total number of identified sailors to six, providing previously unavailable details about the circumstances and locations of their deaths.
Researchers identify 'hooked hairs' in common beans that form tiny structures to defend against drought and nutrient starvation. These cells help young plants survive long before their mature root systems take shape.
The American Society for Nutrition has appointed Dr. Brian Lindshield as the new Interim Editor-in-Chief of Current Developments in Nutrition (CDN). With extensive experience and a strong record of leadership in academic nutrition, Dr. Lindshield will build on CDN's foundation for continued growth and innovation.