For children undergoing primary congenital glaucoma (PCG) surgery, use of rigid gas-permeable contact lenses (RGPCLs) is associated with superior visual acuity compared with spectacles, according to a study published online Nov. 6 in JAMA Ophthalmology.
High-voltage, higher-order PAM-8 signals are essential to achieve data rates beyond 100 Gb/s, requiring highly linear receivers to maintain excellent signal-to-noise ratios.
Perovskites—a class of compounds with a unique ABX3 structure and high temperature stability—are promising materials for energy conversion.
A study co-authored by UBC Okanagan Associate Professor Dr. Mahmudur Fatmi and doctoral student Bijoy Saha uses Okanagan travel-diary data to model destination choices across full bike "tours."
An international research team led by scientists from Bern and Charité—Universitätsmedizin Berlin has identified a previously unknown function of the intestinal nervous system.
Researchers at Karolinska Institutet, Columbia University and the University of San Francisco, have uncovered a previously unknown mechanism by which dopamine, a key brain chemical vital for movement and motivation, can affect brain activity indirectly by boosting serotonin. The study was published in Science Advances.
Scanning for serious structural issues in fetuses during the first trimester can result in earlier detection of these issues, reports a new study led by Aris Papageorghiou at the University of Oxford, United Kingdom, published in PLOS Medicine.
Whether great minds think alike is up for debate, but the collaborating minds of two people working on a shared task process information alike, according to a study published in PLOS Biology by Denise Moerel and colleagues from Western Sydney University in Australia.
A deep learning model has identified an imaging biomarker of chronic stress, according to a study to be presented at the annual meeting of the Radiological Society of North America, being held from Nov. 30 to Dec. 4 in Chicago.
Progress in cutting the global toll of cancer remains painfully slow, but a new blood test has sparked unusual levels of hope. Researchers say it could one day make routine screening far more effective by catching cancers earlier, when treatment has the best chance of saving lives.
Globalization, migration, climate change and war—nation states are currently under huge pressure on many fronts. Understanding the forces that initially drove the emergence of states across the world may help explain why.
Pancreatic cancer is among the deadliest forms of cancer, with most patients diagnosed after the disease has already spread throughout the body. The five-year survival rate for metastatic cases hovers around 2–3%, and median survival is often measured in months rather than years.
Chemists at the National University of Singapore (NUS) have developed a methodology to enable coupling reactions for the growth of crystalline porous covalent organic frameworks, unlocking a new class of semiconducting magnets. The work is published in the journal Nature Synthesis.
Ammonia fuels agriculture, supports industry, and is increasingly viewed as a key player in future clean-energy systems. Yet producing it is heat and pressure intensive. A research team has developed an electrocatalyst that helps turn nitrate—a common pollutant found in groundwater and agricultural runoff—into ammonia under far milder conditions.
People are living longer than ever around the world. Longer lives bring new opportunities, but they also introduce challenges, especially the risk of age-related decline.
The quantum world is famously weird—a single particle can be in two places at once, its properties are undefined until they are measured, and the very act of measuring a quantum system changes everything. But according to new research published in Physical Review Letters, the quantum world is even stranger than previously thought.
Celebrity chefs Jamie Oliver, Hugh Fearnley‑Whittingstall and Tom Kerridge have backed a new campaign that is putting the spotlight on beans. The Bang In Some Beans campaign is a bid to double the UK's intake of beans, legumes and pulses by 2028.
By classifying small-scale fisheries into five broad types, a Stanford-led study helps clarify a diverse sector essential to global nutrition and local economies.
Parkinson's disease affects more than 1.1 million people in the United States, progressively damaging the brain cells that control movement. By the time symptoms like tremors appear, patients have already lost around half of the affected brain cells, making early detection crucial.
When city leaders talk about making a town "smart," they're usually talking about urban digital twins. These are essentially high-tech, 3D computer models of cities. They are filled with data about buildings, roads and utilities. Built using precision tools like cameras and LiDAR—light detection and ranging—scanners, these twins are great at showing what a city looks like physically.
A new study marks a significant step forward in positioning synthetic polymers as an alternative to expensive, unsustainable minerals used in the manufacture of devices such as conductors, transistors and diodes.
Scientists have discovered a method of helping human stem cells thrive in an animal embryo—a key development in efforts to grow human organs in animals for medical transplants.
Researchers from Trinity and UCD have designed and road- or "river"-tested a new barrier modification system that enables fish to travel up and downstream while simultaneously generating green energy for local consumption.
A study co-authored by SUNY Polytechnic Institute Associate Professor Dr. Iulian Gherasoiu looks at how a new, low-cost catalyst material behaves inside a hydrogen electrolyzer, a device that splits water into hydrogen and oxygen. Producing hydrogen this way is important for building a clean-energy future, but current systems can be expensive and wear out over time.
Getting treatment within one week of a serious head injury can reduce the risk of developing Alzheimer's disease by up to 41%, according to new research from Case Western Reserve University.
New computer modeling could help scientists better understand how the retina regenerates, opening the door to new treatments for vision loss, according to a study from the University of Surrey.
Researchers with McGill's Trottier Institute for Sustainability in Engineering and Design have developed a stretchable, eco-friendly battery suitable for use in wearable and implantable devices. The battery, which uses citric or lactic acid and gelatin to achieve flexibility and performance without relying on toxic materials, stands to reduce electronic waste.
Whether it's a sprained ankle or a backpack at the airport, X-ray images are an everyday occurrence in many areas. Empa researchers at the Center for X-Ray Analytics have succeeded in taking images that are far less commonplace: In collaboration with the Swiss Space Center (now Space Innovation at EPFL) and the Swiss Museum of Transport, they have X-rayed an entire satellite.
Early-stage gastric cancer can be assessed more accurately using a new liquid biopsy tool that predicts lymph node metastasis, as reported by researchers from Science Tokyo. They developed a model that uses deoxyribonucleic acid (DNA) methylation biomarkers in plasma and computed tomography imaging to predict the risk of metastasis. This tool will help low-risk patients safely avoid unnecessary invasive surgery.
Lecanemab, sold under the name Leqembi, is a monoclonal antibody therapy for Alzheimer's disease that clears toxic amyloid plaques and delays cognitive decline. Researchers from VIB and KU Leuven have now demonstrated the mechanism behind it for the first time.
A European consortium of researchers has developed a new decision making framework for health professionals which they hope will transform the care of patients with chronic obstructive pulmonary disease (COPD).
A study by the University of Stuttgart, the California State University at Fullerton, and the Max Planck Institute for Intelligent Systems has found that there are benefits to representing one's real-life disability through an avatar in virtual reality.
ETH Zurich researchers have developed a process that can be used on site to render environmental toxins such as DDT and lindane harmless and convert them into valuable chemicals—a breakthrough for the remediation of contaminated sites and a sustainable circular economy.
How do opinions form and change in large groups of people? That's not just a sociological question, it's a mathematical one. Ph.D. candidate Federico Capannoli studied opinion dynamics. He defended his thesis on November 19.
In a new study, published in JAMA Network Open, 295 participants report promising mental health benefits after reducing their social media usage for a week. The cohort consisted of young adults from the ages of 18 to 24—the age group commonly associated with the highest social media usage, as well as a heightened risk of mental health issues.
Whether it is a whole friendship group migrating to using iPhones or a swath of classmates wanting the latest Lululemon waterbottle, network scientists have uncovered the hidden mechanics behind social trends.
As part of the QuNET project, researchers have demonstrated how quantum key distribution works reliably via hybrid and mobile channels. The results are milestones for sovereign, quantum-secured communication in Germany and have been published in the New Journal of Physics.
A technology developed in the laboratory of Prof. Amit Meller from the Technion—Israel Institute of Technology Faculty of Biomedical Engineering marks a significant advancement toward rapid proteome analysis, with far-reaching implications for both fundamental research and disease diagnosis.
Potentially dangerous staphylococci compete with other bacteria for biotin in the human nasal cavity. This could offer a new point of attack in the fight against the harmful bacteria.
Researchers at the University of Gothenburg have discovered that milk from gray seals in the Atlantic Ocean may be more potent than breast milk. An analysis of seal milk found approximately 33% more sugar molecules than in breast milk. Many of these sugars are unique and may pave the way for even better infant formula for babies.
Up to 30% of life, by weight, is underground. Seismic activity may renew the energy supply for subterranean ecosystems. Published in PNAS Nexus, Eric Boyd and colleagues chronicled the ecological changes in subsurface microbial communities that took place after a swarm of small earthquakes rattled the Yellowstone Plateau Volcanic Field in 2021.
A joint research team has successfully identified, for the first time, the specific types of defects responsible for efficiency loss in silicon heterojunction (SHJ) solar cells.
Solar and wind now provide 99% of new generating capacity in Australia. Renewables supply more than 40% of power to the main grid.
Earlier in 2025, Chinese solar manufacturer Longi announced it had built the world's most efficient solar cell. The hybrid interdigitated back-contact (HIBC) cell achieved 27.81% efficiency, which was verified by Germany's Institute for Solar Energy Research Hamelin (ISFH).
Flinders University researchers are turning mining waste into a powerful tool for sustainable construction—proving that superior construction materials can be developed from unlikely sources.
A warm hand is enough to drive motion in tiny Salmonella-inspired robots that harness molecular-level dynamic bonding.
President Donald Trump signed an executive order Monday establishing the "Genesis Mission," a national initiative to harness AI for scientific breakthroughs, comparing its scope to the Manhattan Project that produced the atomic bomb during World War II.
A University of California, Berkeley chemist has engineered a new technology that could make hydrogen-producing fuel cells last longer and hasten the arrival of cost-competitive, eco-friendly versions of the fuel source.
As our society becomes more digital and interconnected, the systems that keep it running face growing vulnerability to cyber threats. Bahaa Eltahawy's doctoral dissertation at the University of Vaasa, Finland, shows that safeguarding these networks requires a holistic approach.
In the 21st century, as global trade expands and cargo volumes surge, ports face mounting pressure to operate efficiently. A key challenge lies in accurately predicting vessel turnaround time (VTT)—the period between a ship's arrival and departure—which directly influences scheduling, congestion management, and energy use.
In a breakthrough in radar technology, researchers from the City University of Hong Kong (CityUHK) have developed the world's first integrated photonic millimeter-wave radar chip, achieving unprecedented precision in a remarkably compact device. This breakthrough represents a significant step forward in the development of Integrated Sensing and Communication (ISAC) networks, paving the way for more sophisticated and capable 6G technologies.
Over the last few years, systems and applications that help visually impaired people navigate their environment have undergone rapid development, but still have room to grow, according to a team of researchers at Penn State. The team recently combined recommendations from the visually impaired community and artificial intelligence (AI) to develop a new tool that offers support specifically tailored to the needs of people who are visually impaired.
As artificial intelligence (AI) and smart gadgets become more common, our need for reliable power sources grows. Renewable energy options like solar and wind are great, but they depend on specific conditions. A research team led by Professor Dong-Myeong Shin from the Department of Mechanical Engineering at the University of Hong Kong (HKU) has developed a novel moisture-activated electricity generator (MEG) that offers a fresh, eco-friendly way to generate electricity—just from moisture in the air.
Researchers at Oregon State University have developed a quick-setting, environmentally friendly alternative to concrete they hope can one day be used to rapidly 3D print homes and infrastructure.
If you've ever moved into a new home, you know the challenge of packing a moving truck—it's like solving a giant, three-dimensional puzzle. Everything needs to fit just right, and nothing can be left loose or unbalanced, or it risks shifting and breaking in transit.
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