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Science News Archive July 2025


Page 1 of 54

New research supports Ivermectin as an effective strategy to control malaria transmission

The BOHEMIA trial showed a 26% reduction in new malaria infection incidence among children aged 5-15 in Kenya, demonstrating Ivermectin's potential as a complementary tool in malaria control. Ivermectin could complement existing measures and contribute to elimination efforts, particularly in areas with mosquito resistance.

SourceBarcelona Institute for Global Health (ISGlobal)·JournalNew England Journal of Medicine·TypeRandomized controlled/clinical trial·DateJul 23, 2025

Clingy planets can trigger own doom, suspect Cheops and TESS

Astronomers detect first-ever evidence of a 'planet with a death wish' as HIP 67522 b orbits extremely close to its host star, triggering flares that erode the planet's atmosphere. The radiation is so intense it causes the planet to shrink and lose mass at an alarming rate.

SourceEuropean Space Agency·JournalNature·TypeObservational study·DateJul 2, 2025

Personality can explain why some CEOs earn higher salaries

A study found that CEOs with Machiavellian personalities, characterized by self-interest and manipulation, earn significantly more than their counterparts. These leaders often secure higher pay through negotiation skills, benefiting both the company and themselves.

SourceUniversity of Arkansas·JournalApplied Psychology·TypeObservational study·DateJul 1, 2025

Sustainable development is key to limiting costs of future wildfires

A new IIASA study highlights the critical role of socioeconomic conditions in shaping wildfire economic losses. By adopting sustainable development pathways, countries can reduce wildfire-related damages by up to 2% of GDP in low-income nations.

SourceInternational Institute for Applied Systems Analysis·JournalEnvironmental Research Climate·DateJul 31, 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.

Challenges in governing rapidly emerging marine-climate interventions

Rapidly emerging marine-climate interventions pose unprecedented governance challenges due to untested strategies and large-scale projects. Morrison et al. advocate for dynamic governance principles that prioritize responsible transformation for improved social, equity, and biodiversity outcomes.

SourceAmerican Association for the Advancement of Science (AAAS)·JournalScience·DateJul 31, 2025

CNIO researcher develops a test aimed to detect early-stage tumors with a blood sample

Researchers developed a test to detect early-stage solid tumors using a blood sample, identifying patterns in amino acid concentrations that can translate into diagnostic signals. The test achieved an 87% positive rate and showed potential for precision medicine in choosing treatments.

SourceCentro Nacional de Investigaciones Oncológicas (CNIO)·JournalNature Communications·TypeExperimental study·DateJul 31, 2025
Apple iPhone 17 Pro

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

Multifunctional ANF/MXene-enhanced hydrogels for flexible EMI shielding and wearable sensing applications

Researchers developed a multifunctional hydrogel reinforced with ANFs and MXene, achieving outstanding EMI shielding and wearable sensing performance. The innovative design balances electrical conductivity and effective absorption, addressing long-standing challenges in flexible electronics.

SourceShanghai Jiao Tong University Journal Center·JournalNano-Micro Letters·TypeExperimental study·DateJul 31, 2025

Dye-free blue fluorescence enables easy viewing for interface sciences

Scientists have developed a novel technique to track the behavior of cellulose nanofibers by conjugating water-compatible fluorescent amino acids, enabling easy viewing without background signals or disruptions. The method uses a covalent bond to increase stability and visibility, opening up opportunities for various fields of study.

SourceYokohama National University·JournalCarbohydrate Polymer Technologies and Applications·DateJul 31, 2025

Researchers uncover role of A-site cation ordering in perovskite anodes for high-temperature oxygen evolution

Scientists investigated how Pr content impacts perovskite oxide crystal structure and oxygen exchange. Higher Pr content led to disorder phase transition and improved orbital hybridization, accelerating oxygen exchange. The discovery provides guidance for designing high-performance SOEC anodes.

SourceDalian Institute of Chemical Physics, Chinese Academy Sciences·JournalJournal of the American Chemical Society·TypeCommentary/editorial·DateJul 31, 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.

Brewed chicken protein made by precision fermentation tested in pet food

A six-month study tested precision fermented brewed chicken protein in dog kibble and found beneficial changes in fecal metabolites and gut microbiota. The protein was highly digestible, with no adverse effects on body weight or blood chemistry.

SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalFrontiers in Veterinary Science·TypeRandomized controlled/clinical trial·DateJul 31, 2025

Hiding secret codes in light protects against fake videos

Researchers at Cornell University have developed a way to watermark light in videos, allowing fact-checkers to detect if video footage is fake or has been manipulated. The technique involves hiding information in nearly-invisible fluctuations of lighting at important events and locations, which can be used to reveal any malicious editing.

SourceCornell University·DateJul 31, 2025

Study reveals spinning could reduce NHS waiting lists for physiotherapy treatments

A new study by Bournemouth University reveals that spinning can improve recovery outcomes and reduce clinical time needed for physiotherapy treatment compared to standard care. The cycling and education classes prove more cost-effective, contributing to reducing NHS waiting times for hip osteoarthritis patients.

SourceBournemouth University·JournalThe Lancet Rheumatology·TypeRandomized controlled/clinical trial·DateJul 31, 2025

Ocean oxygen decline threatens deep-sea fish populations and ocean health, new study warns

A new study reveals that a decline in ocean oxygen levels is disrupting mesopelagic fish populations and ecosystems. The findings suggest that these events could destabilize ecological balances, impair the ocean's role in carbon cycling, and threaten marine biodiversity and food security.

SourceUniversitat Autonoma de Barcelona·JournalCommunications Earth & Environment·TypeExperimental study·DateJul 31, 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.

Extremists use gaming platforms to recruit - study

A study reveals how extremist groups exploit video games to recruit and radicalize impressionable users on gaming-adjacent platforms. The research highlights the challenges faced by moderators in detecting and reporting harmful content, and emphasizes the need for better understanding of these platforms and their subcultures.

SourceAnglia Ruskin University·JournalFrontiers in Psychology·TypeSurvey·DateJul 31, 2025

How the brain learns to care

Researchers at USC Dornsife College of Letters, Arts and Sciences found that empathy can be trained by associating someone's happiness with personal reward. This effect was subtle but meaningful and lasted even when no rewards were involved.

SourceUniversity of Southern California·JournalPsychological Science·DateJul 31, 2025

University of Colorado Anschutz Medical Campus awarded one of the largest clinical trial grants in campus history to lead trauma study

The EFFECT Trial aims to evaluate the effectiveness of early fibrinogen replacement in trauma patients, with a potential to redefine resuscitation practices and save lives. The trial is a major collaboration between CU Anschutz and Octapharma, enrolling 800 participants across top-tier trauma centers nationwide.

SourceUniversity of Colorado Anschutz Medical Campus·DateJul 31, 2025

Magnetization switching by asymmetric topological surfaces

Researchers have pioneered new ways to apply intrinsic magnetic topological materials in spintronic devices, leading to breakthroughs in storage technology. The team discovered that asymmetric topological surfaces can generate persistent spin currents, allowing for efficient electric switching approaches.

SourceScience China Press·JournalNational Science Review·TypeExperimental study·DateJul 31, 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.

No credit history? You might have another way to prove creditworthiness

Researchers found that retail transaction data can significantly improve credit access for consumers without a formal credit history, increasing approval rates from 16% to 48%. This alternative approach breaks the classic catch-22 in lending by using everyday shopping habits to build credit scores.

SourceUniversity of Notre Dame·JournalJournal of Marketing Research·DateJul 31, 2025

Microbiome breakthrough: Gut bacterium may hold key to future treatments for widespread chronic diseases

A new study has identified a common bacterial strain that produces signaling proteins influencing hormonal balance and affecting weight, bone density and blood sugar levels. The researchers discovered that RORDEP-producing bacteria can vary greatly between individuals and that people with high levels of these bacteria tend to be leaner.

SourceUniversity of Copenhagen - The Faculty of Health and Medical Sciences·JournalNature Microbiology·DateJul 31, 2025

UN Plastics Treaty: Will the negotiations in Geneva finally achieve a breakthrough?

Representatives from over 170 countries meet in Geneva to negotiate a legally binding agreement to tackle global plastic pollution. The proposed treaty aims to reduce greenhouse gas emissions and protect biodiversity by limiting plastic production and eliminating hazardous substances.

SourceAlfred Wegener Institute, Helmholtz Centre for Polar and Marine Research·TypeNews article·DateJul 31, 2025

Mental health problems in children. Can poverty exacerbate them?

A new study published by SWPS University reveals that poverty does not significantly impact mental health problems among children. The researchers found that parental distress and child psychopathology are linked through a direct and consistent mechanism, independent of external factors like poverty.

SourceSWPS University·JournalCurrent Psychology·TypeData/statistical analysis·DateJul 31, 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.

Tackling neglected tropical diseases among migrant populations

A study published in PLOS Neglected Tropical Diseases has shown that combining country-level information with individual-level variables can improve the identification of soil-transmitted helminth infections among migrant populations. Researchers found that country-level indicators are stronger predictors than individual-level variable...

SourceLancaster University·JournalPLOS Neglected Tropical Diseases·TypeData/statistical analysis·DateJul 31, 2025

Efficient solar harvesting even in high humidity

Researchers at KIMS developed a highly durable flexible perovskite solar cell material and fabrication process that remains stable under high humidity conditions. The breakthrough enables the production of high-efficiency solar cells in ambient air without expensive equipment, offering significant cost reductions.

SourceNational Research Council of Science & Technology·JournalChemical Engineering Journal·DateJul 31, 2025

Light-sensitive materials mimic synapses in the brain

Researchers at Forschungszentrum Jülich have engineered a new class of organic photoelectrochemical transistors that can convert light into electrical signals and mimic brain synapse behavior. The technology has potential applications in visual prostheses, medical devices, and brain-machine interfaces.

SourceForschungszentrum Juelich·JournalAdvanced Science·TypeNews article·DateJul 31, 2025

Experts call for science- and evidence-based AI policy

Researchers argue that successful AI policy requires scientific understanding and systematic analysis to inform decision-making. The authors propose mechanisms to incentivize rigorous model evaluations, increase transparency, and monitor post-deployment harms to achieve evidence-based governance.

SourceAmerican Association for the Advancement of Science (AAAS)·JournalScience·DateJul 31, 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.

Changes in diet drove physical evolution in early humans

A new study found that early humans consumed carbohydrate-rich foods like grains and underground plant tissues before they had the ideal teeth to chew them efficiently. This suggests that behavior played a significant role in their physical evolution, allowing them to adapt to new environments despite physical limitations.

SourceDartmouth College·JournalScience·TypeExperimental study·DateJul 31, 2025

Los Angeles school district principals’ views on teacher hiring system vary widely

Principals who found the centralized system beneficial appreciated its thoroughness, but autonomously used word-of-mouth recruitment strategies. Those with mixed or negative views questioned the value of certain components and desired more information about applicants' performance on assessments.

SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalAERA Open·TypeCase study·DateJul 31, 2025

Big data begins to crack the cold case of endometriosis

A study using anonymized patient records from UC health centers found over 600 correlations between endometriosis and other conditions, including infertility, autoimmune disease, and certain cancers. The research supports the growing understanding of endometriosis as a multi-system disorder.

SourceUniversity of California - San Francisco·JournalCell Reports Medicine·DateJul 31, 2025

Nearly 70% of U.S. children in car crashes with a fatality were not using proper child passenger restraints, study finds

A study found that nearly 70% of children under 13 involved in fatal car crashes were not using proper child passenger restraints. Inappropriate practices included premature transitions to less protective seats and riding without seatbelts. The study highlights the need for innovative, targeted programs to promote correct use of age-ap...

SourceAnn & Robert H. Lurie Children's Hospital of Chicago·JournalTraffic Injury Prevention·DateJul 31, 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.

AI at the core: philanthropy fuels EMBL’s strategy

EMBL's initiative integrates AI into molecular biology, medical research, and data analysis to advance genomics and drug discovery. The funding enables the creation of dedicated AI research groups and infrastructure.

SourceEuropean Molecular Biology Laboratory·DateJul 31, 2025

Recombinant fusion ESAT6-CFP10 immunogen as a skin test reagent for tuberculosis diagnosis in children and adolescents: An open-label, randomized, multicenter phase III trial

A new skin test reagent using the recombinant ESAT6-CFP10 fusion protein has been developed to overcome limitations of existing tests. The C-TST, a phase III clinical trial, demonstrated high sensitivity (91.2%) and specificity (69.7%) for TB diagnosis in children and adolescents.

SourceShanghai Jiao Tong University Journal Center·JournalLabMed Discovery·TypeExperimental study·DateJul 31, 2025

The New Generation Ultrasound “Microscope”! A team from Nanjing University has developed an ultrafast ultrasound localization microscopy technology

The research team has developed a velocity-constrained Kalman filtering algorithm that improves microbubble tracking accuracy, maps spatial distribution and movement direction of microvascular networks, and quantifies changes in blood flow speed. The technology also addresses challenges like motion compensation and low frame rates.

SourceResearch·JournalResearch·TypeNews article·DateJul 31, 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.

How new genes help peaches evolve: the secret inside their DNA

A new genomic study has identified 178 de novo genes in peaches, which have evolved from noncoding DNA regions. These genes are expressed in reproductive tissues and contribute to important biological functions, shedding light on how novel genes can arise, diversify, and become essential parts of plant growth and evolution.

SourceNanjing Agricultural University The Academy of Science·JournalHorticulture Research·DateJul 31, 2025

MIT researchers show how the brain distinguishes 'things' from 'stuff'

A new study reveals that the brain has distinct regions for processing 'things', such as rigid objects, versus 'stuff', like liquids or sand. These findings may help the brain plan interactions with different materials, similar to artificial physics engines used in video games.

SourceMassachusetts Institute of Technology·JournalCurrent Biology·DateJul 31, 2025

Release of high-resolution dynamical downscaling dataset for the Arctic Ocean

A new dataset has been developed to study climate change in the Arctic Ocean. The dataset spans from 1900 to 2100 with high resolution, offering a more accurate understanding of the region's changing climate. It significantly reduces simulation errors and improves representation of key variables.

SourceInstitute of Atmospheric Physics, Chinese Academy of Sciences·JournalAdvances in Atmospheric Sciences·DateJul 31, 2025

Potato evolved from tomato 9 million years ago

Researchers found that potatoes originated from a hybridization between tomato-like species and potato-like species from South America about 9 million years ago. This event triggered the formation of tubers, allowing early potatoes to adapt to harsh environments and fill diverse ecological niches.

SourceCell Press·JournalCell·TypeObservational study·DateJul 31, 2025

Scientists reveal what makes optimal transport theory optimal in generative models

Researchers found that nonequilibrium thermodynamics explains why optimal transport theory is optimal in diffusion models, leading to robust data generation. The discovery offers a novel thermodynamic approach to machine learning research, particularly in image generation.

SourceSchool of Science, The University of Tokyo·JournalPhysical Review X·TypeData/statistical analysis·DateJul 31, 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.

New transmitter could make wireless devices more energy-efficient

Researchers designed a novel transmitter chip that significantly improves energy efficiency in wireless communications. The compact, flexible system employs a unique modulation scheme to encode digital data into a wireless signal, reducing error and leading to more reliable communications.

SourceMassachusetts Institute of Technology·DateJul 31, 2025

Sage receives four awards at APEX 2025

Sage received four Awards of Excellence from the Annual Awards for Publication Excellence (APEX), recognizing its outstanding contributions in disability studies, critical thinking, data-driven business, and orthopedics. The awards honor Sage's one-of-a-kind publications, including a video on disability studies and a business journal.

SourceSAGE·DateJul 31, 2025

Improving human memory, movement and quality of life

A study led by Dr. Jessica Bernard at Texas A&M University investigates the role of the cerebellum in cognitive functions such as memory and language, with the aim of developing a non-invasive therapeutic approach using Theta burst simulation (TBS) to improve outcomes for older adults.

SourceTexas A&M University·DateJul 31, 2025

How to treat opioid use disorder in health systems

A new study from Ohio State University suggests that routinely offering and initiating medication-based treatment for opioid use disorder can lead to improved patient outcomes. The program, which expanded access to care in emergency, inpatient, and outpatient settings, saw over 4,900 medication initiations in its first four years.

SourceOhio State University·JournalPsychological Services·DateJul 31, 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.

New study shows young adults who use high strength cannabis do not ‘titrate’ to less risky levels of use

A new study found that young adults using high-strength cannabis in California tend to consume more and experience greater symptoms of cannabis use disorder. The study, which surveyed over 400 participants, showed a significant association between THC potency and cannabis consumption frequency and quantity.

SourceSociety for the Study of Addiction·JournalAddiction·TypeSurvey·DateJul 31, 2025

Do you want to freeze a cloud? Desert dust might help

Researchers at ETH Zurich found that mineral dust particles can trigger freezing of cloud droplets, particularly important in northern regions where clouds form below freezing temperatures. This process affects sunlight reflection and precipitation generation, with major implications for climate models.

SourceETH Zurich·JournalScience·TypeData/statistical analysis·DateJul 31, 2025

4D images show heat shield damage goes below the surface

Researchers used 4D imaging to visualize heat shield material's evolution beneath its surface, revealing structural failure risks. The study improves modern ablation models and enhances heat shield performance.

SourceUniversity of Illinois Grainger College of Engineering·JournalAdvanced Materials·DateJul 31, 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.

Micro refugia could be key to survival of insect populations

A review paper suggests microclimates could offset negative impacts of extreme weather on insects. The authors argue that current macroclimate models are not viable for predicting impacts on insect populations.

SourceStellenbosch University·JournalNature Reviews Biodiversity·TypeSystematic review·DateJul 31, 2025

Saliva testing may reveal early signs of diabetes and obesity

Researchers at UBC Okanagan have found that measuring insulin levels in saliva can detect early metabolic changes linked to obesity and Type 2 diabetes. The study suggests that waist circumference may be a more reliable indicator of hyperinsulinemia than age or overall body weight.

SourceUniversity of British Columbia Okanagan campus·JournalApplied Physiology Nutrition and Metabolism·TypeRandomized controlled/clinical trial·DateJul 31, 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.

An intelligent catalyst for sustainable chemistry

A research team at Politecnico di Milano has created a single-atom catalyst capable of selectively adapting its chemical activity. The catalyst, composed of palladium encapsulated in an organic structure, can 'switch' between two key reactions in organic chemistry by varying reaction conditions.

SourcePolitecnico di Milano·JournalJournal of the American Chemical Society·TypeExperimental study·DateJul 31, 2025