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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

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

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

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

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

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.

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

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.

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

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

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

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

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

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

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

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

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

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

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