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Science News Archive 2025 - Page 532


Page 532 of 574

The law turns a “blind eye” to the severe financial consequences of being in an abusive relationship, study warns

A new study by the University of Exeter warns that the current laws turn a 'blind eye' to the long-lasting financial consequences of domestic abuse. The research suggests that the law should be reformed to take into account the financial impacts of abuse when dividing assets, enabling enhanced awards for victim-survivors.

SourceUniversity of Exeter·JournalInternational Journal of Law Policy and the Family·TypeObservational study·DateNov 5, 2025

California surface water costs triple during drought

A new University of California, Davis study finds that drought in California pushes the price of water from rivers, lakes, and reservoirs up by $487 per acre-foot, more than triple the cost during an average wet year. Managing groundwater and surface water together could keep water prices steady and support the state's economy.

SourceUniversity of California - Davis·JournalNature Sustainability·TypeData/statistical analysis·DateNov 5, 2025

Novel suppression strategy of mid-spatial-frequency error in sub-aperture polishing: Controllable spiral magnetorheological finishing

Researchers develop Controllable Spiral Magnetorheological Finishing (CSMRF) to eliminate mid-spatial-frequency ripple errors in sub-aperture polishing. This method integrates adaptive path spacing and spatially varying tool influence function, achieving effective control over targeted error distributions.

A path to safer painkillers – revealed by freezing opioids and their protein receptors in motion

A USC Dornsife team of scientists visualized how opioids like loperamide and naloxone engage a key brain receptor, revealing new avenues for developing painkillers. The study also showed that Narcan blocks the receptor by interrupting the signaling process, providing insight into designing longer-lasting or faster-acting antidotes.

SourceUniversity of Southern California·JournalNature·TypeExperimental study·DateNov 5, 2025

Brain pathway may fuel both aggression, self-harm

A recent study by Sora Shin has identified a shared brain circuit that contributes to both aggression and self-harm in individuals with a history of early-life trauma. The research found that pain, including emotional pain, can serve as a gateway for these behaviors to emerge.

SourceVirginia Tech·JournalScience Advances·TypeExperimental study·DateNov 5, 2025

Study finds food security resources for refugees resettling in Australia are accurate but too difficult to read

A recent study published in the Journal of Nutrition Education and Behavior found that most informational materials meant to assist refugees in Australia are written above the recommended reading level. The study evaluated 184 government and community-developed resources, finding nearly all were accurate but 96% too difficult for refug...

SourceElsevier·JournalJournal of Nutrition Education and Behavior·TypeData/statistical analysis·DateNov 5, 2025

Stanford Medicine researchers create simple method for viewing microscopic fibers

Researchers have developed a low-cost approach, called ComSLI, that can visualize the orientation and organization of tissue fibers at micrometer resolution. This enables detailed mapping of neural pathways and fiber appearances in various tissues, including brain samples from patients with neurological disorders like Alzheimer's disease.

SourceStanford Medicine·JournalNature Communications·TypeExperimental study·DateNov 5, 2025

New USC study identifies key genes linked to aggressive prostate cancer in people of African descent

A new USC study identified five genes linked to aggressive prostate cancer in people of African descent, including ATM, BRCA2, CHEK2, HOXB13 and PALB2. The researchers developed a method combining genetic risk scores with family history and specific variant presence for personalized monitoring and treatment strategies.

SourceKeck School of Medicine of USC·JournalEuropean Urology·TypeMeta-analysis·DateNov 5, 2025

New approach expands possibilities for studying viruses in the environment

A new method enables scientists to read the genomes of individual cells and viral particles in the environment more quickly and efficiently. The approach, known as environmental microcompartment genomics, increases throughput by an order of magnitude and provides unique insights into the diverse world of marine viruses.

SourceBigelow Laboratory for Ocean Sciences·JournalNature Microbiology·TypeData/statistical analysis·DateNov 5, 2025

The chilling effect of air pollution

A new study shows that reducing air pollution has decreased the brightness of marine clouds, leading to accelerated warming. Scientists attribute 70% of this change to aerosols, and researchers are exploring ways to make clouds shinier without polluting the air.

SourceUniversity of Washington·JournalNature Communications·TypeData/statistical analysis·DateNov 5, 2025

Tie climate action to protecting a way of life to increase motivation, study says

A global study of participants from six countries found that addressing psychological distance and the threat to one's way of life are most effective interventions in boosting motivation for environmental efforts. The study suggests that making climate action a patriotic duty can increase willingness to exert physical effort.

SourceUniversity of Birmingham·JournalCommunications Psychology·TypeRandomized controlled/clinical trial·DateNov 5, 2025

Bowel cancer's "Big Bang" moment revealed

Researchers found that bowel cancer cells can escape the immune system through epigenetic changes, leading to limited changes in how the cancer presents itself. This understanding could lead to targeted and effective treatments for patients with bowel cancer, particularly those who respond well to immunotherapy.

SourceCancer Research UK·JournalNature Genetics·TypeExperimental study·DateNov 5, 2025

More polar ocean turbulence due to planetary warming

New research suggests that ocean turbulence and horizontal stirring will dramatically increase in the Arctic and Southern Oceans due to human-induced Global Warming. The study uses ultra-high-resolution simulations to investigate how mesoscale horizontal stirring (MHS) responds to warming, revealing a pronounced future intensification ...

SourceInstitute for Basic Science·JournalNature Climate Change·TypeComputational simulation/modeling·DateNov 5, 2025

Unlocking how viruses punch above their weight

Australian researchers discovered how rabies virus manipulates cellular processes with just a few proteins, enabling potential antiviral and vaccine development. The study reveals a new mechanism for multifunctional viral proteins to access and manipulate cell compartments.

SourceMonash University·JournalNature Communications·TypeExperimental study·DateNov 5, 2025

Transforming cancer treatment with ultrasound

Researchers at Syracuse University have developed a novel method using ultrasound to trigger chemotherapy drugs in targeted areas, minimizing damage to healthy tissues. The approach could lead to safer and more effective cancer treatment, potentially reducing side effects and improving patient outcomes.

SourceSyracuse University·JournalChemical Science·DateNov 4, 2025

From molecular interactions to material function: Unraveling water’s effect on chitin nanocrystals

Study reveals the impact of hydration on chitin nanocrystals' structure and interactions with enzymes and reactants. Researchers used 3D AFM and molecular dynamics to determine the structure of water in chitin nanocrystals and how it affects their mechanical properties, reactivities, and interactions.

SourceNano Life Science Institute (NanoLSI), Kanazawa University·JournalJournal of the American Chemical Society·DateNov 4, 2025

Scanning nanoprobe microscope reveals the hidden flexibility of cancer cells

Researchers at Kanazawa University developed a new technique to precisely measure nuclear elasticity in living cells, revealing how cancer cell nuclei change stiffness based on chromatin structure and environmental conditions. This finding has potential as a biomarker for diagnosis and treatment evaluation.

SourceNano Life Science Institute (NanoLSI), Kanazawa University·JournalACS Applied Nano Materials·DateNov 4, 2025