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Science News Archive September 2025 - Page 23


Page 23 of 54

Giant two-photon upconversion from 2D exciton in doubly-resonant plasmonic nanocavity

Scientists have developed a new plasmonic nanocavity that enhances two-photon upconversion from 2D excitons by 2440-fold. The nanostructure's resonance wavelength can be adjusted to optimize light collection and emission directionality, leading to improved efficiency in nonlinear photonic devices.

SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateSep 18, 2025

Unlocking the power of spinal segment - specific neural stem cells for SCI recovery

Researchers discover that spinal cord-derived neural stem cells from different segments exhibit distinct biological characteristics and repair efficacies. Specifically, thoracic hscNSCs demonstrate superior survival rates, neural axon regeneration efficiency, and reduced fibrotic scarring in rat models of thoracic SCI.

SourceScience China Press·JournalScience China Life Sciences·DateSep 18, 2025
Apple iPhone 17 Pro

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

310-million-year-old fossil takes a bite out of fish evolution

A University of Michigan researcher has discovered a 310-million-year-old fossil that shows an early innovation in the way fish eat. The Platysomus fish had a toothy, tongue-like apparatus for biting, which was a convergent adaptation among different groups of fishes.

SourceUniversity of Michigan·JournalBiology Letters·DateSep 18, 2025

Study illuminates contributing factors to blood vessel leakage

A new study from the University of Oklahoma has identified CD82 as a contributing factor to blood vessel leakage, which can initiate inflammation. The researchers found that lowering cholesterol levels with statins can strengthen vessel walls and reduce leakage.

SourceUniversity of Oklahoma·JournalNature Cardiovascular Research·TypeExperimental study·DateSep 18, 2025
Nikon Monarch 5 8x42 Binoculars

Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

Galaxies reveal hidden maps of dark matter in the early universe

Researchers at Rutgers University uncovered evidence of how galaxies expand by tracing the invisible scaffolding of the universe created by dark matter. They analyzed large samples of special galaxies called Lyman-alpha emitters to study galaxy formation and evolution over billions of years.

SourceRutgers University·JournalThe Astrophysical Journal Letters·TypeObservational study·DateSep 18, 2025

The last evening meal and insulin sensitivity, keys in glucose regulation

Researchers found that the timing of the last evening meal and an individual's insulin sensitivity play a crucial role in regulating glucose levels. Dietary recommendations should consider both carbohydrate consumption and meal timing to prevent nighttime glycemic spikes, making personalized management strategies more precise.

SourceUniversitat Oberta de Catalunya (UOC)·JournalNutrients·DateSep 18, 2025
Sky & Telescope Pocket Sky Atlas, 2nd Edition

Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.

4 beer and wine discoveries

Recent research published in ACS' Journal of Agricultural and Food Chemistry has made four significant discoveries about beer and wine. The studies explore the haziness and gluten content of beer as well as the astringent taste and potential health impacts of wine.

SourceAmerican Chemical Society·DateSep 18, 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.

Study reveals efficacy of nicotinamide for skin cancer prevention

A new study published in JAMA Dermatology found that nicotinamide reduced the risk of skin cancer by 14%, particularly among patients taking the treatment after a first skin cancer diagnosis. The benefits were more pronounced for squamous cell carcinoma, suggesting earlier intervention may be beneficial.

SourceVanderbilt University Medical Center·JournalJAMA Dermatology·DateSep 18, 2025

Clownfish and anemones are disappearing because of climate change

A new study by Boston University marine biologists reveals that heat waves are devastating the mutualistic relationship between clownfish and anemones in the Red Sea. The researchers found that prolonged bleaching caused a catastrophic breakdown in the system, resulting in a 94-100% die-off of clownfish and 66-94% die-off of anemones.

SourceBoston University·Journalnpj Biodiversity·TypeExperimental study·DateSep 18, 2025

Early humans may have walked from Türkiye to mainland Europe, new groundbreaking research suggests

A groundbreaking discovery of Paleolithic tools in Ayvalık, Turkey, reveals that early humans may have used the northeastern Aegean coast as a route to enter Europe. The find provides valuable insights into early human presence, technological variability, and raw material preferences during the Pleistocene era.

SourceTaylor & Francis Group·JournalThe Journal of Island and Coastal Archaeology·TypeObservational study·DateSep 18, 2025

Zebra finches categorize their vocal calls by meaning

Researchers found that zebra finches can accurately perceive and categorize their species' vocal signals, organizing them semantically. The birds exhibit a remarkable ability to distinguish between call types used in similar behavioral or social contexts.

SourceAmerican Association for the Advancement of Science (AAAS)·JournalScience·DateSep 18, 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.

Mount Sinai receives $8 million from DataPhilanthropy to accelerate drug discovery for CADASIL and related brain disorders

The Mount Sinai Health System has received an $8 million grant from DataPhilanthropy to fuel urgently needed research into CADASIL, a genetic disease associated with migraines, strokes, cognitive decline, and dementia. The center will focus on extending brain healthspan and preventing dementia in individuals with genetic risk for cereb...

SourceThe Mount Sinai Hospital / Mount Sinai School of Medicine·DateSep 17, 2025

UC Riverside startup secures grant to advance cancer therapy

Armida Labs will use the funding to advance preclinical studies of Targefrin, a potential clinical candidate for pancreatic and other cancers. The grant aims to develop an anti-metastatic agent that targets the EphA2 protein, which drives cancer cell invasion and metastasis.

SourceUniversity of California - Riverside·DateSep 17, 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.

Penn Medicine joins national effort to digitally map the human body

The Whole Person Physiome Research and Coordination Center aims to create a comprehensive digital map of the healthy human body, combining physiology, precision medicine, and computational biology. The initiative will empower researchers and clinicians to better understand health and disease using AI-ready models.

SourceUniversity of Pennsylvania School of Medicine·DateSep 17, 2025

Autistic children more likely to experience persistent stomach problems

A new study published in Autism found that autistic children are more likely to experience ongoing gastrointestinal problems than their typically developing peers. These symptoms can affect sleep, communication, sensory processing and behavior, and often don't have an identified medical cause.

SourceUniversity of California - Davis Health·JournalAutism·DateSep 17, 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.

Nicotinamide for skin cancer chemoprevention

A cohort study suggests nicotinamide reduces skin cancer risk, with greatest effect seen after initial skin cancer diagnosis, indicating potential chemopreventive properties of the vitamin B3 derivative

SourceJAMA Network·JournalJAMA Dermatology·DateSep 17, 2025

Study: Remote monitoring improves recovery from cancer surgery

A new study shows that remote perioperative monitoring significantly improves recovery for cancer surgery patients, with a 6% greater functional recovery rate by day 14 after surgery. The study also found fewer major complications and improved symptom management.

SourceUniversity of Miami Miller School of Medicine·Journalnpj Digital Medicine·DateSep 17, 2025

Rethinking train delays with quantum power

Researchers at University of Maryland Baltimore County harness quantum computing to address train delays, achieving promising results on hybrid tram-rail networks. Current NISQ quantum devices can solve large-scale transportation scheduling problems but require more advanced hardware.

SourceUniversity of Maryland Baltimore County·JournalScientific Reports·TypeExperimental study·DateSep 17, 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.

High-fat diet impairs memory formation by reducing autophagy

Researchers found that a high-fat diet impairs memory formation in fruit flies by reducing autophagy, a crucial cellular recycling process. This suggests that lifestyle interventions promoting autophagy, such as exercise or intermittent fasting, may improve cognitive decline associated with HFD.

SourceChiba University·JournalPLOS Genetics·TypeExperimental study·DateSep 17, 2025

Special lactic acids reduce antibiotic resistance in infants

Researchers at DTU have discovered a way to combat antibiotic-resistant bacteria by nourishing special bifidobacteria that is naturally occurring in the gut. Special lactic acids produced by bifidobacteria play a key role in keeping antibiotic-resistant bacteria at bay.

SourceTechnical University of Denmark·JournalNature Communications·DateSep 17, 2025

AI for ecology and conservation: New tools track ecosystem health

Researchers developed computational tools to analyze ecological data, identifying functionally equivalent species across different ecosystems. These tools use optimal transport distances to compare network structures, allowing for large-scale monitoring of ecosystem health and guiding conservation efforts.

SourceRice University·JournalMethods in Ecology and Evolution·DateSep 17, 2025

Psychedelics offer healing for concussion, traumatic brain injuries

A new review from the University of Victoria suggests that psilocybin and 5-MeO-DMT may help treat concussions and traumatic brain injuries by increasing neuroplasticity and reducing inflammation. The compounds have shown promise in treating depression, anxiety, and other conditions in clinical research.

SourceUniversity of Victoria·JournalProgress in Neuro-Psychopharmacology and Biological Psychiatry·TypeLiterature review·DateSep 17, 2025
Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

Unlocking ceramic 3D printing for next-generation chemical reactors

Researchers developed a scalable method for creating complex ceramic structures using binder jet additive manufacturing and advanced post-processing techniques. This innovation enables the production of high-quality, leak-proof components for critical applications like pharmaceutical or chemical processing.

SourceDOE/Oak Ridge National Laboratory·JournalCeramics International·DateSep 17, 2025

Early bears were omnivores: Three-dimensional jaw analyses reveal diet

A new study by Anneke van Heteren found that early bears like the Auvergne bear were likely typical omnivores, not insect-eaters as previously thought. The research used 3D jaw analyses and geometric morphometrics to compare jaw biomechanics with different diets.

SourceStaatliche Naturwissenschaftliche Sammlungen Bayerns·JournalBoreas·TypeData/statistical analysis·DateSep 17, 2025

Algorithm optimizes robot teamwork for efficient manufacturing assembly

Researchers at Stanford University created an algorithm that efficiently manufactures products with a team of robots, directing them to work alone or in teams and laying out the assembly floor to prevent collisions. The ability to generate assembly plans quickly could provide flexibility in manufacturing, allowing factories to pivot mo...

SourceStanford University·JournalRobotics and Autonomous Systems·DateSep 17, 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.

People on Ozempic who eat to regulate emotions less likely to lose weight

A study of 92 individuals with type 2 diabetes found that those who overeat due to emotional reasons are less likely to lose clinically significant weight while taking GLP-1 receptor agonists. In contrast, individuals who eat in response to external stimuli tend to respond well to the therapy.

SourceFrontiers·JournalFrontiers in Clinical Diabetes and Healthcare·TypeObservational study·DateSep 17, 2025

Gene editing to treat inherited kidney disease

Researchers at the Max Delbrück Center have successfully used base editing to correct mutations that cause autosomal dominant polycystic kidney disease (ADPKD) in human and mouse cells. The technique shows promise in reducing liver cysts, a key symptom of the disease.

SourceMax Delbrück Center for Molecular Medicine in the Helmholtz Association·JournalMolecular Therapy·TypeExperimental study·DateSep 17, 2025

Could CRISPR could fix this severe childhood brain disorder?

Scientists at UCSF successfully used CRISPRa to increase SCN2A levels in mice with the genetic disorder, resulting in reduced seizures and improved brain function. The therapy offers hope for treating neurodevelopmental issues related to SCN2A haploinsufficiency.

SourceUniversity of California - San Francisco·JournalNature·DateSep 17, 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.

Coral reefs set to stop growing as climate warms

Most coral reefs in the western Atlantic are projected to stop growing and begin eroding due to global warming, with more than 70% expected to decline by 2040. The study also found that reefs will lag behind sea-level rise, resulting in increased flooding risks along vulnerable coasts.

SourceUniversity of Exeter·JournalNature·DateSep 17, 2025

A deep study of TEF/NTBT rotor based on CFD/CSD method

Researchers analyzed aeroelastic coupling characteristics of TEF/NTBT rotor in forward flight and proposed a functional control strategy to suppress hub vibration intensity. The study revealed the influence mechanisms on aeroelastic characteristics and demonstrated a 45.72% reduction in vibratory hub loads using optimal TEF control.

SourceTsinghua University Press·JournalChinese Journal of Aeronautics·DateSep 17, 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.

Music training can help the brain focus

A new study from Karolinska Institutet found that music training strengthens the brain's ability to focus under distracting conditions. Musical people were better at using top-down attention while being less sensitive to bottom-up distractions.

SourceKarolinska Institutet·JournalScience Advances·DateSep 17, 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.

AI predicts complications from surgery better than doctors

A new AI model trained on routine ECG data accurately predicts patients at risk for life-threatening complications after surgery, outperforming current risk scores. The model achieves 85% accuracy and has the potential to transform decision-making and risk calculation for both patients and surgeons.

SourceJohns Hopkins University·JournalBritish Journal of Anaesthesia·DateSep 17, 2025