Add BrightSurf on Google Email

Science News Archive 2025 - Page 54


Page 54 of 574

New research in JNCCN offers a simplified way to identify harmful medications in older adults with cancer

Researchers evaluated a tool based on NCCN Guidelines to identify high-risk medications and their association with frailty and outcomes in over 380,000 older adults diagnosed with cancer. The study found that each additional high-risk medication increased the odds of being mildly or moderately-to-severely frail by 66%.

SourceNational Comprehensive Cancer Network·JournalJournal of the National Comprehensive Cancer Network·DateSep 10, 2025

Millions of men could benefit from faster scan to diagnose prostate cancer

A quicker and cheaper two-part MRI scan is just as effective as the current 30-40 minute scan in detecting prostate cancer. The PRIME trial confirms that this streamlined approach can diagnose cancer at the same rate as a full three-part scan, cutting scan time to 15-20 minutes and reducing costs.

SourceUniversity College London·JournalJAMA·TypeRandomized controlled/clinical trial·DateSep 10, 2025

Depression remission endures 5 years after psilocybin trial

A recent study found that two-thirds of clinical trial participants experienced complete remission from major depressive disorder five years after psilocybin-assisted therapy. The treatment also showed significant and large reduction in depression symptoms, with many participants reporting improved well-being measures.

SourceOhio State University·JournalJournal of Psychedelic Studies·DateSep 10, 2025
Fluke 87V Industrial Digital Multimeter

Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.

Built to learn: how early brain structure primes the brain to learn efficiently

Scientists have discovered key circuit changes that lead to the maturation of reliable brain activity patterns in response to visual experience. The findings suggest that the brain develops a modular organization, with patches of neurons activating together in response to specific features, allowing for efficient learning and adaptation.

SourceMax Planck Florida Institute for Neuroscience·JournalNeuron·TypeExperimental study·DateSep 10, 2025
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Prussian Blue breaks out of its cubic mold after 300 years

Researchers at Pohang University of Science & Technology have successfully synthesized Prussian Blue with an octahedral morphology by using a specialized solvent. The new crystal shape enhances electrochemical reactivity and stable performance in sodium-ion hybrid capacitors.

SourcePohang University of Science & Technology (POSTECH)·JournalAdvanced Functional Materials·DateSep 10, 2025

Media imagery of home care reinforces the narrative of older adults as a burden

A recent study analyzed newspaper images of home care in Finland, finding that they often portray older clients as passive and lonely, while care workers are depicted as active. The study's findings highlight the need to critically assess media imagery and its impact on perceptions and decision-making related to home care.

SourceUniversity of Eastern Finland·JournalInternational Journal of Ageing and Later Life·DateSep 10, 2025

Phage research: Hacked!

Researchers develop RNA-based molecular tool to interfere with phage replication, allowing for targeted therapy against bacterial pathogens. The approach has potential applications in treating infections caused by hospital germs like Pseudomonas aeruginosa.

SourceHelmholtz Centre for Infection Research·JournalNature·TypeExperimental study·DateSep 10, 2025

Weight change may contribute to cognitive decline in older adults

Researchers at Penn State found that weight fluctuations and changes can lead to faster cognitive decline in older adults. The study analyzed data from 4,304 participants and showed that those with greater variability in weight experienced more rapid cognitive declines.

SourcePenn State·JournalObesity·TypeObservational study·DateSep 10, 2025
GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

“Brain dial” for consumption found in mice

Researchers identified a brain region called the bed nucleus of the stria terminalis (BNST) as a key player in controlling consummatory behaviors. Stimulating this area can drive mice to consume sweets, while inhibiting it leads to weight loss.

SourceThe Zuckerman Institute at Columbia University·JournalCell·TypeExperimental study·DateSep 10, 2025
Creality K1 Max 3D Printer

Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.

Plasmonic-chip technology opens a new paradigm in RTWO chip design

Researchers developed a plasmonic meta-RTWO with ultrahigh phase accuracy and figure of merit (FOM), overcoming traditional designs' limitations. The technology enables applications such as real-time calibration of antenna arrays in 6G massive MIMO systems and subpicosecond synchronization for terahertz quantum communication.

SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateSep 10, 2025

Biparametric vs multiparametric MRI for prostate cancer diagnosis

A new study published in JAMA finds biparametric magnetic resonance imaging (MRI) to be more efficient than multiparametric MRI for prostate cancer diagnosis. By adopting biparametric MRI, the global healthcare system could see a substantial increase in scanner throughput and cost reduction.

SourceJAMA Network·JournalJAMA·DateSep 10, 2025
SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Wired to grow: How small cell lung cancer hijacks neuronal synapses

Researchers found that lung cancer cells can form functional synapses with neurons, supporting their growth and survival. Disrupting glutamate signalling led to lower tumour burden and longer survival in experimental mice, highlighting promising therapeutic targets.

SourceUniversity of Cologne·JournalNature·TypeExperimental study·DateSep 10, 2025

Lung cancer rewires immune cells in the bone marrow to weaken body’s defenses

Researchers found that lung tumors reshape immune cells in the bone marrow before they reach the cancer, altering their function and leading to a stronger anti-cancer response. The study identified NRF2 as a key protein involved in this process and proposed blocking it as a potential strategy to enhance immunotherapy.

SourceThe Mount Sinai Hospital / Mount Sinai School of Medicine·JournalNature·TypeExperimental study·DateSep 10, 2025

Researchers keep a mammalian cochlea alive outside the body for the first time

Scientists have successfully kept a tiny sliver of the mammalian cochlea alive and functional outside the body for the first time. The innovation allowed them to capture the live biomechanics of the cochlea's remarkable auditory powers, including exceptional sensitivity and sharp frequency tuning.

SourceRockefeller University·JournalProceedings of the National Academy of Sciences·DateSep 10, 2025
Meta Quest 3 512GB

Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.

Maternal gut microbiome composition may be linked to preterm births

A study published in Cell Host & Microbe found a significant link between the maternal gut microbiome and preterm birth. The researchers identified Clostridium innocuum as a key bacteria species that may contribute to preterm birth by degrading estradiol, a critical hormone during pregnancy.

SourceCell Press·JournalCell Host & Microbe·TypeObservational study·DateSep 10, 2025

Cracking the code on APS vasculopathy

A study published in Circulation found that abnormal cell growth in blood vessels leads to organ deterioration and failure in patients with APS. The researchers identified CCN1 and CCN2 proteins as key players in the process, raising hope for new treatment strategies.

SourceMichigan Medicine - University of Michigan·JournalCirculation·DateSep 10, 2025

Sensitive skin and hyperpigmentation? New network map reveals why irritation turns into pigmentation prevention-therapy roadmap

A new network map study has identified the crucial roles of immune-mediated inflammation and tyrosinase in hyperpigmentation on sensitive skin. Oxyresveratrol was found to suppress melanin production in B16F10 cells, suggesting its potential as a treatment for hyperpigmentation.

SourceJournal of Dermatologic Science and Cosmetic Technology·JournalJournal of Dermatologic Science and Cosmetic Technology·TypeExperimental study·DateSep 10, 2025
Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

Repurposing a diabetes medication to prime CAR T cancer targets

UCSF researchers develop a new strategy to prime CAR T cell therapy by combining it with diabetes drugs, increasing the efficacy of NECTIN4-CAR T cells in treating urothelial carcinoma. The study shows that using thiazolidinediones enhances NECTIN4 expression, making tumor cells more susceptible to the treatment.

SourceUniversity of California San Francisco Medical Center·JournalNature Communications·TypeExperimental study·DateSep 10, 2025

Ringing black hole confirms Einstein and Hawking’s predictions

A newly detected black hole merger has provided the clearest evidence yet of how black holes work, confirming fundamental predictions by Albert Einstein and Stephen Hawking. The observations reveal insights into the properties of black holes and the nature of space-time, hinting at how quantum physics and general relativity fit together.

SourceSimons Foundation·JournalPhysical Review Letters·DateSep 10, 2025

New free screening tool helps kindergarten teachers spot student needs early

A new, free screening tool was designed to help kindergarten teachers quickly identify students who need extra academic or social-emotional support. The tool takes just 10-15 minutes per class and provides a baseline of what each student might need, helping teachers pinpoint areas for additional resources and training.

SourceUniversity of Missouri-Columbia·JournalJournal of Behavioral Education·DateSep 10, 2025
Sky-Watcher EQ6-R Pro Equatorial Mount

Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.

Race, ethnicity, insurance payer, and pediatric cardiac arrest survival

A retrospective cohort study found that children of racial and ethnic minority groups receiving CPR had higher odds of in-hospital mortality. Additionally, the odds of in-hospital mortality among children receiving CPR were higher at hospitals with the highest proportion of Black patients.

SourceJAMA Network·JournalJAMA Network Open·DateSep 10, 2025

Expanding the use of minimally invasive surgery in rural areas may help reduce rural-urban disparities

Researchers analyzed data from 33,183 individuals and found that minimally invasive approach was associated with lower complication risks compared to open surgery. This study suggests that expanded use of minimally invasive surgery in rural areas may help bridge the gap between rural and urban patients with colon cancer.

SourceAmerican College of Surgeons·JournalJournal of the American College of Surgeons·DateSep 10, 2025

Bioengineered lymph nodes offer window into human immunity

Researchers at NUS have developed a bioengineering approach to keep human lymph node tissue alive and functioning outside the body for several days. The method involves embedding thin slices of lymph node tissue in a soft gel that mimics the body's natural environment, allowing for detailed studies of immune cell behavior.

SourceNational University of Singapore College of Design and Engineering·JournalTrends in Biotechnology·TypeExperimental study·DateSep 10, 2025
Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

When magnets cannot agree: Quantum mechanics deciphers iron catalyst

Researchers at the University of Vienna used quantum mechanical calculations to understand the structure and properties of an iron-based catalyst. They found that the spins of three iron atoms are ideally aligned antiparallel to each other, but this condition cannot be satisfied for all three simultaneously due to spin frustration.

SourceUniversity of Vienna·JournalAngewandte Chemie International Edition·DateSep 10, 2025

In quantum sensing, what beats beating noise? Meeting noise halfway.

Researchers at NIST have discovered a way to design entangled quantum objects called qubits to correct errors caused by environmental noise. This approach enables the sensor to become more robust in the face of noise while maintaining its additional sensing advantage. The findings, detailed in Physical Review Letters, could lead to the...

SourceNational Institute of Standards and Technology (NIST)·JournalPhysical Review Letters·TypeComputational simulation/modeling·DateSep 10, 2025
AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

Pennington Biomedical invites health care providers to childhood obesity conference “Be the Reason Kids Greaux Healthy,” Oct. 2-3

The 2025 Childhood Obesity Conference, hosted by Pennington Biomedical's Greaux Health initiative, aims to educate healthcare providers and promote healthier futures for Louisiana's children through cutting-edge research and evidence-based strategies. Participants can earn up to 7.5 CMEs and gain practical tools to support healthier fu...

SourcePennington Biomedical Research Center·DateSep 10, 2025

How harmful bacteria hijack crops

Researchers at Washington University in St. Louis have identified a way for harmful bacteria like Pseudomonas syringae to bypass a plant's defenses using a protein called PmeR that detects auxin and activates genes making the germs more aggressive. This finding could lead to new approaches for protecting crops by understanding how bact...

SourceWashington University in St. Louis·JournalmBio·DateSep 10, 2025

Call for Applications: ISTA Journalist in Residence 2026

The Institute of Science and Technology Austria (ISTA) invites journalists to apply for its annual residency program, offering 3-6 month stays on campus with access to cutting-edge research. This program supports compelling storytelling by engaging journalists with world-class researchers from various fields.

SourceInstitute of Science and Technology Austria·DateSep 10, 2025

Traditional and “existential” wellness vary significantly between US regions

A study published in PLOS One found that US regional differences in traditional and existential wellness are linked to early colonization settlement patterns. Northeastern and Midwestern regions tend to have higher traditional wellness, while Southern residents exhibit higher existential wellness. These findings suggest that systemic d...

SourcePLOS·JournalPLOS One·TypeSurvey·DateSep 10, 2025
Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

UMD researchers to use AI to help boost HPV vaccine confidence

A new project aims to increase HPV vaccine uptake by harnessing AI to tailor health information to parents' specific concerns and communication styles. The AI-driven chatbot will simulate human conversation, addressing misconceptions and fears associated with the vaccine.

SourceUniversity of Maryland·DateSep 10, 2025

Cracks beneath the surface: new consensus sheds light on cemental tear

Researchers developed standardized guidelines to diagnose and treat cemental tears, reducing misdiagnosis and improving patient outcomes. The consensus identifies key risk factors, diagnostic strategies, and treatment principles, empowering clinicians to recognize and manage this hidden threat more effectively.

SourceEditorial Office of West China School of Stomatology, Sichuan University·JournalInternational Journal of Oral Science·TypeLiterature review·DateSep 10, 2025

Exotic phase of matter realized on a quantum processor

Researchers from TUM and Google Quantum AI realize Floquet topologically ordered state, a phase predicted but never observed, using 58 superconducting qubit quantum processor. They probe the system's underlying topological properties and witness dynamical 'transmutation' of exotic particles.

SourceTechnical University of Munich (TUM)·JournalNature·TypeExperimental study·DateSep 10, 2025

Protein found in the eye and blood significantly associated with cognition scores

A new study associates Slit Guidance Ligand 2 (SLIT2) protein levels with neurocognitive test scores in middle-aged individuals, suggesting a potential biomarker for detecting mild cognitive impairment and early dementia. The research also found that SLIT2 levels in vitreous humor are up to seven times higher than in plasma.

SourceBoston University School of Medicine·JournalJournal of Alzheimer’s Disease·TypeExperimental study·DateSep 10, 2025
Davis Instruments Vantage Pro2 Weather Station

Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Researchers find key to Antarctic ice loss blowing in the north wind

Researchers found that northerly winds exacerbate ice loss in Antarctica by capping off polynyas, reducing ocean heat loss. This mechanism could be connected to human-induced climate change and potentially mitigated by reducing greenhouse gas emissions.

SourceUniversity of Washington·JournalNature Geoscience·TypeComputational simulation/modeling·DateSep 10, 2025

AI salespeople aren’t better than humans… yet

A recent study from the University of British Columbia found that AI-powered digital streamers, used to promote products through livestreams, barely outperform having no streamer at all. Improving form realism and behavioral realism, such as real-time Q&A interactions, can lead to significant sales boosts.

SourceUniversity of British Columbia·JournalInformation Systems Research·DateSep 10, 2025

MD Anderson and Nature to co-host conference on the tumor ecosystem

The University of Texas MD Anderson Cancer Center and Springer Nature will host a free conference on the tumor ecosystem, featuring presentations on cancer immunology, microbiome, disease evolution, and metastasis. Researchers can register for the event and submit abstracts to share their findings.

SourceUniversity of Texas M. D. Anderson Cancer Center·DateSep 10, 2025

The tale of the creature with the most chromosomes

The Atlas blue butterfly has been found to have the highest number of chromosomes among multicellular animals, with 229 pairs. Researchers at the Wellcome Sanger Institute and IBE studied its genome, revealing that the extra chromosomes were broken up over time instead of duplicated.

SourceWellcome Trust Sanger Institute·JournalCurrent Biology·DateSep 10, 2025
Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.