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Science News Archive September 2025 - Page 50


Page 50 of 54

New particle detector passes the 'standard candle' test

The sPHENIX detector precisely measured particles from high-speed collisions, revealing properties of quark-gluon plasma. This achievement enables scientists to reconstruct the early universe's conditions.

SourceMassachusetts Institute of Technology·JournalJournal of High Energy Physics·DateSep 3, 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.

Mechanical forces drive evolutionary change

Researchers discovered that a small tissue fold, cephalic furrow, plays a crucial role in stabilizing embryonic tissues during fruit fly development. The formation of the furrow absorbs compressive stresses and prevents mechanical instabilities.

SourceMax Planck Institute of Molecular Cell Biology and Genetics (MPI-CBG)·JournalNature·TypeExperimental study·DateSep 3, 2025
Apple iPhone 17 Pro

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

DNA analysis shows colorectal cancer has unique microbial fingerprint

Researchers found a unique microbial signature in colorectal cancer samples that can accurately distinguish them from other types of cancer. This discovery has the potential to improve diagnosis and treatment outcomes for patients with colorectal cancer.

SourceUniversity of East Anglia·JournalScience Translational Medicine·TypeObservational study·DateSep 3, 2025

Antibody-making cells reveal new function in response to flu infection

Researchers at Penn State College of Medicine discovered a new function of antibody-making B cells in response to flu infection. These cells produce a key signaling molecule called interleukin-1 beta, which is necessary for developing a robust immune response and forming optimal germinal centers.

SourcePenn State·JournalPLOS Pathogens·TypeObservational study·DateSep 3, 2025

'Medical parole needs reform'

A Boston University researcher proposes re-evaluating medical parole policies to focus on compassionate release and expedited decision-making by an external medical review board. Studies show that only 11% of applications are granted, resulting in thousands dying in prison each year, disproportionately affecting Black people.

SourceBoston University School of Medicine·JournalJAMA Internal Medicine·TypeCommentary/editorial·DateSep 3, 2025

Young people want adults to be involved in their digital lives

A recent study published in Journal of Adolescent Health found that young people from diverse cultures worldwide perceive digital environments as affecting their mental health. They highlight the need for more support and involvement from adults in their digital lives, including reflection on one's own digital habits.

SourceKarolinska Institutet·JournalJournal of Adolescent Health·DateSep 3, 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.

From symptoms to biology: Neurodegeneration in paraventricular thalamus in bipolar disorder

Research finds that bipolar disorder is associated with neurodegenerative protein accumulation and tau pathology in the paraventricular thalamus, potentially contributing to its symptoms. The study also identifies a new marker, CHMP2B-positive granulovacuolar degeneration, in about half of BD cases.

SourceJuntendo University Research Promotion Center·JournalPsychiatry and Clinical Neurosciences·TypeExperimental study·DateSep 3, 2025

Google.org backs the Wits MIND Institute with US$1M boost

The Wits MIND Institute has received a $1 million boost from Google.org, enabling it to drive next-generation breakthroughs in natural and artificial intelligence. The partnership aims to advance the scientific understanding of both natural and artificial intelligence, foster breakthrough research and technological innovation.

SourceUniversity of the Witwatersrand·DateSep 3, 2025

Chinese scientists reveal hidden extinction crisis in native flora

A new study reveals a hidden extinction crisis in China's native flora, showing that habitat decline over the past four decades has sharply increased extinction risks nationwide. The findings suggest that current conservation efforts are failing to keep pace with biodiversity threats.

SourceChinese Academy of Sciences Headquarters·JournalOne Earth·TypeMeta-analysis·DateSep 3, 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.

Sip smarter: Apple juice effects on oral health are short-lived, study suggests

Saliva plays a crucial role in protecting the mouth from apple juice's effects, which wear off within 10 minutes. The study suggests moderate consumption of fruit juice may not be as damaging as previously thought, but repeated exposure can overwhelm the mouth's natural repair mechanisms.

SourceUniversity of Portsmouth·JournalPLOS One·TypeExperimental study·DateSep 3, 2025

Navigating the news in an evolving information age

Gary Kebbell shares his expertise on navigating today's complex information environment and how to effectively consume news. The public lecture will provide insights into the evolving media landscape and the importance of digital literacy.

SourceAteneo de Manila University·DateSep 3, 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.

Rice researchers turn wasted data center heat into clean power

A new study from Rice University introduces a novel solar thermal-boosted organic Rankine cycle (ORC) system that can recover 60-80% more electricity annually from waste heat in data centers. The approach achieves over 8% higher ORC efficiency during sunny peak hours and lowers the cost of electricity by 5.5-16.5%.

SourceRice University·JournalSolar Energy·DateSep 3, 2025

Mapping the lipid blueprint of life in 4D

Scientists have developed a new computational method to build the first 4D lipid map of a vertebrate embryo, capturing how lipid distributions change over time. The atlas reveals organized patterns of lipids that match anatomical structures, suggesting key roles in shaping organ function and identity.

SourceEcole Polytechnique Fédérale de Lausanne·JournalNature Methods·DateSep 3, 2025

Not so sweet: Some sugar substitutes linked to faster cognitive decline

A study published in Neurology found that people who consumed the highest amounts of low- and no-calorie sweeteners experienced faster declines in thinking and memory skills compared to those who consumed the lowest amounts. The decline was equivalent to about 1.6 years of aging.

SourceAmerican Academy of Neurology·JournalNeurology·DateSep 3, 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.

Revolutionizing remote sensing: Attowatt-sensitive dual-comb spectroscopy breaks through turbulence with photon-level precision

Researchers developed a photon-level dual-comb spectroscopy system, enabling high spectral resolution and long-term stability in turbulent conditions. The system successfully monitored atmospheric gases with unprecedented sensitivity, paving the way for next-generation optical sensing networks.

SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateSep 3, 2025

Loneliness is bad for health and wealth in the U.K.

A study found that loneliness incurs an extra £850 in annual healthcare costs to the NHS, as well as experiencing worse mental and physical health. Loneliness affects health more significantly in younger adulthood and later life.

SourcePLOS·JournalPLOS One·TypeSurvey·DateSep 3, 2025

Understanding catalyst activity for green hydrogen production

The study discovered a critical transition point where the catalyst's activity shifts from being limited by excess charge to becoming highly active. Interfacial solvation plays a crucial role in this process, enabling the catalyst to interact with solvated ions from the liquid electrolyte.

SourceFritz Haber Institute of the Max Planck Society·JournalNature Chemistry·DateSep 3, 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.

Students develop novel multi-metal 3D printing process

The students' machine can process multiple metals simultaneously, reducing waste and increasing productivity. It features a rotating platform that enables high-speed printing, significantly reducing manufacturing time for cylindrical components by more than two thirds.

SourceETH Zurich·JournalCIRP Annals·DateSep 3, 2025

Record-breaking ESC Congress in Madrid welcomed over 33,000 participants

The European Society of Cardiology's flagship meeting showcased groundbreaking research and updates on global health, with a record number of late-breaking science sessions and publications in top journals. The congress also highlighted the importance of cardiovascular disease awareness and screening.

SourceEuropean Society of Cardiology·DateSep 3, 2025

Sugar-coated nanoparticles could target deadly breast cancer

Researchers at the University of Mississippi have developed a new method to deliver cancer therapies directly to triple-negative breast cancer cells. The sugar-coated nanoparticles effectively target this aggressive cancer, which affects young women and disproportionately impacts Black women. The discovery holds promise for treating no...

SourceUniversity of Mississippi·JournalAdvanced Healthcare Materials·DateSep 3, 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.

SeoulTech develop hybrid polymer-CNT electrodes for safer brain-machine interfaces

Researchers at Seoul National University of Science and Technology developed a microelectrode with three-dimensional carbon nanotubes that efficiently conduct electricity while being soft like tissue. The arrays demonstrated stable insertion in brain tissues, precise recording of visual responses, and reduced inflammatory responses.

SourceSeoul National University of Science & Technology·JournalAdvanced Functional Materials·TypeExperimental study·DateSep 3, 2025

The hidden cost of reputation-driven science reporting

A study by Dr. Alice Fleerackers and colleagues found that science journalists rely on journal reputation as a benchmark for reliability, often overlooking lesser-known or open access journals. This focus can lead to a lack of diversity in research coverage, hiding emerging stories from the public.

SourceUniversiteit van Amsterdam·JournalJournalism Practice·DateSep 3, 2025

Misdirected: Increased dementia risk associated with errors of the 'brain’s compass'

A study published in Science Advances found that individuals with 'subjective cognitive decline' (SCD), a risk factor for Alzheimer's disease, performed worse on navigation tasks compared to those without SCD. The researchers hope this could lead to more sensitive testing methods for early diagnosis and drug studies.

SourceDZNE - German Center for Neurodegenerative Diseases·JournalScience Advances·TypeExperimental study·DateSep 3, 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.

Mapping an entire subcontinent for sustainable development

Researchers at the University of Chicago created an unprecedented approach to urban development using high-resolution data. The analysis shows that cities with better infrastructure have better developmental outcomes, and that improving access can improve residents' well-being beyond just physical needs.

SourceUniversity of Chicago·JournalNature·TypeData/statistical analysis·DateSep 3, 2025

Ancestry and genetic variants influence the risk of colorectal cancer

A large-scale study found that genetic variants and ancestry play a significant role in colorectal cancer risk in Brazil. The study identified nine genetic variants associated with disease risk, including four that contributed to the risk independently of other factors.

SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalJCO Global Oncology·DateSep 3, 2025

Using AI to improve nickel catalysts for converting carbon dioxide into methane

Researchers applied explainable machine learning to design nickel-based catalysts for efficient CO2 methanation. The study identified optimal reaction conditions, including temperature, gas hourly space velocity, BET surface area, and nickel content, to improve conversion rates and selectivity.

SourceAdvanced Institute for Materials Research (AIMR), Tohoku University·JournalACS Sustainable Chemistry & Engineering·DateSep 3, 2025

CCNY physicists make quantum emitter discovery in diamonds

Researchers at CCNY discovered a novel coupling between nitrogen-vacancy centers and photonic structures, overcoming challenges in quantum information technologies. The discovery also enables sensitive imaging of photonic modes with remarkable contrast.

SourceCity College of New York·JournalNature Nanotechnology·TypeExperimental study·DateSep 3, 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.

How mimicry and manipulation enable bone metastases

Researchers discovered that breast cancer cells co-opt iron-recycling immune cells in bone marrow to acquire essential minerals, disrupting red blood cell production. This adaptation enables cancer cells to survive in low-oxygen environments and proliferate, ultimately leading to anemia and poor patient outcomes.

SourceLudwig Institute for Cancer Research·JournalCell·DateSep 3, 2025

Single-gate electro-optic beam switching metasurfaces

Researchers developed a graphene-based single-gate electro-optic metasurface that controls light direction using a single electrode, simplifying device structure while maintaining high optical efficiency. The metasurface achieved large beam switching angles and demonstrated scalability for next-generation programmable photonic systems.

SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateSep 3, 2025

Colorless solar windows: Transforming architecture into clean power plants

Researchers have introduced a transparent, colorless, and unidirectional solar concentrator that can be directly coated onto standard window glass. The device achieves broadband polarization-selective diffraction and waveguiding without compromising clarity.

SourceChinese Society for Optical Engineering·JournalPhotoniX·TypeExperimental study·DateSep 3, 2025

Imaging study reveals how tiny brain vessels pulse to regulate blood flow

Scientists have discovered that tiny brain vessels pulse to regulate blood flow through bursts of contraction and relaxation. The research reveals that these bursts originate from the walls of small arteries and spread through the vascular network in short intervals, providing insights into how the brain regulates its blood supply.

SourceSPIE--International Society for Optics and Photonics·JournalNeurophotonics·DateSep 3, 2025

Li studying quantum algorithms

Fei Li is developing a quantum computing platform, QOTBox, to analyze single-cell omics data and improve drug discovery. The project aims to reveal novel biological insights and power advanced computational biology.

SourceGeorge Mason University·DateSep 3, 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.

How the Slavic migration reshaped Central and Eastern Europe

The study reveals that Slavic groups originated in the region between the Dniester and Don rivers and migrated across Central and Eastern Europe. The genetic data show a mosaic of different groups adapting to local contexts, with no significant sex bias in migrations.

SourceMax Planck Institute for Evolutionary Anthropology·JournalNature·DateSep 3, 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.

Common arthritis drug reveals hidden benefit

Researchers found that methotrexate significantly lowers systolic blood pressure in people with rheumatoid arthritis. The study suggests that this could be a new benefit of the drug beyond its usual role in treating inflammation, and may also provide protection against heart disease.

SourceFlinders University·JournalAnnals of Medicine·TypeExperimental study·DateSep 3, 2025

Global study reveals how patients view medical AI

A global study surveyed 14,000 patients across 43 countries, finding that those in poorer health were more likely to reject AI. Patients preferred explainable AI and wanted clinicians to make final decisions.

SourceTechnical University of Munich (TUM)·JournalJAMA Network Open·TypeData/statistical analysis·DateSep 3, 2025

CRISPR study reveals surprising role of Cas9 as a guardian of bacterial defense

A recent study by Michigan Medicine researchers has found that CRISPR-Cas9 forms immune memories in bacteria by boosting spacer acquisition when RNA levels are low. This discovery expands our understanding of how bacteria safeguard their immune memory and may inspire new ways to design CRISPR-based molecular recording tools.

SourceMichigan Medicine - University of Michigan·JournalNature·DateSep 3, 2025

Obtaining prefrontal cortex biopsies during deep brain stimulation adds no risk to procedure

Researchers developed a safe method to obtain prefrontal cortex biopsies during deep brain stimulation (DBS) surgery in living patients, demonstrating no increased risk of adverse events or cognitive decline. The study's findings establish the safety of this approach and open up new avenues for neuroscience research.

SourceThe Mount Sinai Hospital / Mount Sinai School of Medicine·JournalNeurosurgery·TypeExperimental study·DateSep 3, 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.

Climate change is making rollercoaster harvests the new normal

A new global study shows that hotter and drier conditions are affecting yield swings of three major food crops: corn, soybean, and sorghum. The study highlights a compounding danger: instability. Crop failures could become more frequent, with 'once-in-a-century' crop disasters happening every decade by 2100.

SourceUniversity of British Columbia·JournalScience Advances·TypeData/statistical analysis·DateSep 3, 2025

From longevity to cancer: Understanding the dual nature of polyamines

Researchers found that polyamines primarily activate glycolysis in cancer cells, upregulating eIF5A2 and five ribosomal proteins associated with cancer malignancy. In contrast, eIF5A1 promotes healthy aging by activating mitochondria via autophagy.

SourceTokyo University of Science·JournalJournal of Biological Chemistry·TypeExperimental study·DateSep 3, 2025

Analyzing the Gaza genocide allegations: A re-examination of the Israel-Hamas War between October 7, 2023 and June 1, 2025

A new study by a team of researchers critically examines accusations that Israel committed crimes against humanity during the 2023-2025 Israel-Gaza War. The study highlights systemic failures in major international information bodies and calls for higher evidentiary standards in conflict reporting.

SourceThe Hebrew University of Jerusalem·TypeData/statistical analysis·DateSep 3, 2025
Rigol DP832 Triple-Output Bench Power Supply

Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.