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Science News Archive December 2025 - Page 34


Page 34 of 46

When climate risk hits home, people listen: Study reveals key to engagement with disaster preparedness messaging

Researchers at Stockholm School of Economics and Harvard University found that localized messaging can boost climate resilience in vulnerable communities. Homeowners who received emails mentioning their suburbs were twice as likely to seek more information on protective measures compared to those who received generic communications.

SourceStockholm School of Economics·JournalNature Human Behaviour·TypeExperimental study·DateDec 8, 2025

New study sheds light on Milky Way's mysterious chemical history

A new study using advanced computer simulations has shed light on the mysterious chemical history of the Milky Way. Researchers found that galaxies like the Milky Way can develop two distinct chemical sequences through various mechanisms, challenging previous assumptions about the role of cosmic gas flows and galaxy mergers.

SourceRoyal Astronomical Society·JournalMonthly Notices of the Royal Astronomical Society·DateDec 8, 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.

Weaving secondary battery electrodes with fibers and tying them like ropes for both durability and performance

Researchers developed a dry-process technology for secondary battery electrodes with a dual-fiber structure, addressing mixing strength and performance degradation issues. The technology resulted in high areal capacity and energy density values, outperforming commercial electrodes.

SourceNational Research Council of Science & Technology·JournalEnergy & Environmental Science·DateDec 8, 2025

Using social media may impair children’s attention

Children who spend a significant amount of time on social media platforms experience a gradual decline in their ability to concentrate. The study found no association between TV watching or video game playing and attention symptoms.

SourceKarolinska Institutet·JournalPediatrics Open Science·TypeObservational study·DateDec 8, 2025

HKUArts collaborates with HKMoA and Conservation Office of the LCSD to launch “Douglas So Post-doctoral Fellowship in Art Conservation”

The University of Hong Kong's Faculty of Arts has launched a pioneering postdoctoral fellowship project to recruit global experts in art conservation, with the goal of advancing cultural and scientific excellence. The fellowship will benefit both HKMoA and HKU, enabling the advancement of collection research and exhibitions.

SourceThe University of Hong Kong·DateDec 7, 2025
Apple iPhone 17 Pro

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

New Editor-In-Chief outlines vision for sustainable watersheds

The journal prioritizes research on emerging contaminants, water-carbon-nutrient interplay, and advanced modeling technologies to inform policy and optimize multi-objective management strategies. The new leadership aims to steer the field toward a more sustainable and resilient future for our planet's essential water systems.

SourceKeAi Communications Co., Ltd.·JournalWatershed Ecology and the Environment·TypeNews article·DateDec 7, 2025

Research on the historical grading of World War II Allied and Japanese military pillboxes in the new territories as Hong Kong’s educational and tourism assets

Researchers mapped accessible routes to 59 surviving pillboxes along the Gin Drinker's Line in the New Territories, providing guides for visiting British and Japanese military sites. The study highlights the importance of these structures as a unique part of Hong Kong's WWII history and potential tourism assets.

SourceThe University of Hong Kong·DateDec 7, 2025
GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.

HKU researchers discover new tectonic regime of terrestrial planets, offering new insights into the evolution of Earth and Venus

Researchers from HKU identified six distinct tectonic regimes on terrestrial planets, including a novel 'Episodic-Squishy Lid' regime. This discovery provides clues to the origin of Earth's plate tectonics and offers a robust theoretical framework for deciphering Venus' enigmatic geological features.

SourceThe University of Hong Kong·JournalNature Communications·TypeObservational study·DateDec 7, 2025

Efficient single-layer color-tunable QLEDs towards single-pixel color-tunable electroluminescence technology

Researchers engineered a single-layer color-tunable QLEDs technology where color emission is dynamically tunable through voltage modulation, enabling precise control over color transitions. The innovation achieved a record-breaking 5% external quantum efficiency and delivers three pivotal advantages—enhanced color gamut, simplified man...

SourceScience China Press·JournalScience Bulletin·TypeExperimental study·DateDec 7, 2025

HKU achieves first clinical use of next-generation infrared fluorescence imaging to help surgeons see blood perfusion during esophageal surgery

A cross-disciplinary research team at HKU successfully applied NIR-II fluorescence video imaging during esophagectomy to reduce anastomotic leakage rate. The technique enables precise guidance for resection and reconstruction by delineating well-perfused and poorly perfused regions of the gastric conduit.

SourceThe University of Hong Kong·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateDec 7, 2025

When AI learns to 'simulate' the brain: a paradigm shift in neuroscience research

Researchers propose AI-based surrogate brain framework that integrates forward modeling, inverse problem solving, and evaluation to build next-generation data-driven models. The framework enables applications such as predicting future whole-brain activity, performing dynamical systems analysis, and guiding neurostimulation strategies.

SourceScience China Press·JournalNational Science Review·TypeLiterature review·DateDec 7, 2025
CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

DGIST-Caltech joint research team develops ‘artificial photosynthesis catalyst’ that converts carbon dioxide into fuel using sunlight

A joint research team from DGIST and Caltech developed a highly efficient photocatalyst that converts carbon dioxide into methane using sunlight. The new structure improves light energy usage, allowing for a fivefold increase in performance compared to ordinary conditions.

SourceDGIST (Daegu Gyeongbuk Institute of Science and Technology)·JournalACS Catalysis·DateDec 7, 2025

From mechanisms to targeted therapy: Deubiquitinases shed light on liver diseases

This review systematically outlines deubiquitinases' roles in various liver diseases, including metabolic dysfunction-associated steatotic liver disease, liver fibrosis, viral hepatitis, and hepatocellular carcinoma. It highlights their potential as therapeutic targets and emerging technologies for targeting DUBs.

SourceScience China Press·JournalScience China Life Sciences·TypeLiterature review·DateDec 7, 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.

Hunting new physics: Probing CP-violating gauge interactions at future electron-positron colliders

Researchers developed a new formulation for neutral triple gauge couplings, ensuring compatibility with the Standard Model Effective Field Theory. They estimated that future electron-positron colliders can probe these effects, outperforming the LHC and a future 100-TeV proton-proton collider

SourceScience China Press·JournalScience China Physics Mechanics and Astronomy·TypeExperimental study·DateDec 7, 2025

Unlocking the key microbes contributing to postnatal growth retardation

Research reveals that Methanogenic archaea, particularly M. smithii, play a crucial role in postnatal growth retardation by depleting β-hydroxybutyrate levels and inducing liver inflammation. Transplanting fecal microbiome from PGR piglets to mice confirms the same phenotypes.

SourceScience China Press·JournalScience Bulletin·DateDec 7, 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.

Battery large model: Ushering in a new era of intelligent battery technology

The Battery Large Model system revolutionizes battery design, manufacturing, operation, and recycling through AI-simulation synergy. It provides a novel technological path for the industry's intelligent upgrade, enabling autonomous design scheme generation, accurate performance prediction, and intelligent defect detection.

SourceScience China Press·JournalNational Science Open·TypeLiterature review·DateDec 7, 2025

Lower doses of immunotherapy for skin cancer give better results

A new study by researchers at Karolinska Institutet found that lower doses of approved immunotherapy drugs can give better results against tumours, while reducing side effects. The regimen with the lower dose of ipilimumab was more effective, with a higher proportion of patients responding to treatment and longer overall survival.

SourceKarolinska Institutet·JournalJNCI Journal of the National Cancer Institute·TypeObservational study·DateDec 7, 2025

Why didn’t the senior citizen cross the road? Slower crossings may help people with reduced mobility

Research finds that standard road crossing intervals are too short for older adults with limited mobility, resulting in a need for slower crossings. The study analyzed walking speeds of 1,110 adults aged 65 and over and found that just 1.5% can cross the road within the typical time allowed by pedestrian signals.

SourceUniversity of Bath·JournalAge and Ageing·TypeObservational study·DateDec 7, 2025

Science briefing: An update on GLP-1 drugs for obesity

Experts discuss GLP-1 drug efficacy in treating obesity and its associated health issues. Key findings include the neurobehavioral links between mental health and obesity, as well as policy implications for access to these treatments.

SourceAmerican Association for the Advancement of Science (AAAS)·JournalScience·DateDec 7, 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.

ASH 2025: Study suggests that a virtual program focusing on diet and exercise can help reduce side effects of lymphoma treatment

A new study presented at ASH 2025 suggests that a virtual program focusing on diet and exercise can help reduce the severity of side effects associated with lymphoma treatment. The program, LIFE-L, showed significant improvements in symptoms such as anxiety, depression, pain, fatigue, and constipation among participants.

SourceUniversity of Miami Miller School of Medicine·DateDec 7, 2025

A sound defense: Noisy pupae puff away potential predators

In a study published in the Journal of Experimental Biology, researchers from Kobe University found that hawkmoth larvae and pupae produce defensive sounds when stimulated. These sounds are released through respiratory openings and resemble snake warning signals, potentially helping the insects evade predators.

SourceKobe University·JournalJournal of Experimental Biology·TypeExperimental study·DateDec 7, 2025

New findings support a chemo-free approach for treating Ph+ ALL

A new study found that a chemo-free combination treatment outperformed targeted therapy and chemotherapy in patients with Ph+ acute lymphoblastic leukemia, achieving higher rates of event-free survival and complete remission. Researchers recommend this approach as the new standard of care for this patient group.

SourceAmerican Society of Hematology·DateDec 7, 2025
Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

Identifying key drivers of coffee quality and yield in Ethiopia’s Gedeo zone through cluster analysis

This study analyzed 57 variables across 18 kebeles in Ethiopia's Gedeo Zone to identify key factors affecting coffee production. The research revealed unique combinations of environmental and management characteristics among five distinct clusters, providing practical recommendations for farmers and policymakers.

SourceMaximum Academic Press·JournalBeverage Plant Research·TypeExperimental study·DateDec 6, 2025
Sony Alpha a7 IV (Body Only)

Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.

University of Cincinnati experts present research at annual hematology event

Researchers at the University of Cincinnati present a new BTK degrader called Bexobrutideg, showing an 83% overall response rate in relapsed CLL patients. The treatment also shows efficacy in patients with CNS involvement and those with BTK mutations that none of currently approved BTK inhibitors are effective against.

SourceUniversity of Cincinnati·DateDec 6, 2025

Chemotherapy and radiation are comparable as pre-transplant conditioning for patients with b-acute lymphoblastic leukemia who have no measurable residual disease

Patients with B-acute lymphoblastic leukemia who have no evidence of remaining cancer cells experienced comparable outcomes whether they received chemotherapy-based conditioning or total body irradiation. The study's findings could allow more patients to avoid TBI and its associated long-term side effects.

SourceAmerican Society of Hematology·DateDec 6, 2025

ASH 2025: AI uncovers how DNA architecture failures trigger blood cancer

A new study presented at the 2025 American Society of Hematology meeting revealed that subtle disruptions in genome architecture can predispose individuals to lymphoma. The research found that damaged 3D genome architecture can silence key tumor suppressor genes, creating fertile ground for malignancy.

SourceUniversity of Miami Miller School of Medicine·DateDec 6, 2025
Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

Protective regimen allows successful stem cell transplant even without close genetic match between donor and recipient

Researchers have discovered that a chemotherapy drug can improve outcomes in stem cell transplants when donors and recipients are unrelated and have significant genetic differences. The study showed comparable survival rates and lower risks of complications among patients receiving transplants with more or less extensive genetic mismat...

SourceAmerican Society of Hematology·DateDec 6, 2025
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

Black patients with acute myeloid leukemia are younger at diagnosis and experience poorer survival outcomes than White patients

Black patients with acute myeloid leukemia are diagnosed at younger ages and have worse outcomes compared to white patients, according to a study analyzing data from 10 clinical trials over 34 years. The study found that Black patients had a higher risk of dying from AML and any cause, even when treated with similar mutations.

SourceAmerican Society of Hematology·DateDec 6, 2025

Early results suggest exa-cel gene therapy works well in children

Preliminary results from trials of gene therapy exa-cel suggest the therapy offers an effective cure for beta-thalassemia and sickle cell disease in children younger than 12. The therapy's potential to prevent irreversible complications makes it potentially more beneficial in children than adults.

SourceAmerican Society of Hematology·DateDec 6, 2025

Study shows no clear evidence of harm from hydroxyurea use during pregnancy

Researchers found that taking hydroxyurea during or shortly before pregnancy does not appear to cause specific issues in newborns, but recommend discontinuing the drug before conception due to potential risks. The study included data from 245 pregnancies involving hydroxyurea exposure and showed no maternal deaths or hydroxyurea-relate...

SourceAmerican Society of Hematology·DateDec 6, 2025
DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Social lives of viruses affect antiviral resistance

A study found that viral interactions inside cells influence antiviral resistance outcomes, while a less potent drug may ironically improve its future utility by promoting social interactions in viruses. The researchers suggest a trade-off between hitting the virus hard and allowing resistance to rise.

SourceUniversity of Washington School of Medicine/UW Medicine·JournalNature Ecology & Evolution·TypeExperimental study·DateDec 5, 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.

Dose of psilocybin, dash of rabies point to treatment for depression

Researchers at Cornell University used psilocybin and the rabies virus to map brain connectivity changes, finding that psilocybin weakens negative thinking loops and strengthens sensory-motor responses. The study suggests potential therapeutic applications for depression treatment.

SourceCornell University·JournalCell·DateDec 5, 2025

Robust new photocatalyst paves the way for cleaner hydrogen peroxide production and greener chemical manufacturing

A new photocatalyst has been developed that significantly boosts the efficiency and stability of hydrogen peroxide generation under visible light. The catalyst, known as a TTT COF, achieves nearly 30 millimoles per gram per hour in aqueous solution, outperforming its imine-based precursor.

SourceBiochar Editorial Office, Shenyang Agricultural University·TypeNews article·DateDec 5, 2025

Barrow Neurological Institute, University of Calgary study urges “major change” to migraine treatment in Emergency Departments

A new study by Barrow Neurological Institute and the University of Calgary recommends greater occipital nerve blocks and elevating intravenous prochlorperazine to offer effective and safe treatment for migraine attacks. The guidelines aim to reduce opioid reliance and improve patient outcomes in Emergency Departments.

SourceDignity Health Arizona·JournalHeadache The Journal of Head and Face Pain·DateDec 5, 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.

Using smartphones to improve disaster search and rescue

Researchers use smartphone microphones to detect sound waves that can penetrate through rubble, helping locate trapped victims. The method achieved an error of 5.04 degrees away from the hypothetical victim in a field test on a disaster training site.

SourceAcoustical Society of America·DateDec 5, 2025