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Science News Archive September 2026 - Page 16


Page 16 of 54

Quantum device simulates matter popping into existence

A research team at the Duke Quantum Center has observed string-breaking dynamics related to particle-antiparticle formation on a quantum simulator. The experiment emulates a phenomenon where two connected fundamental building blocks of matter stretch apart, creating new particles when the connection snaps.

SourceDuke University·JournalNature Physics·TypeExperimental study·DateSep 23, 2026

International study sets new standards for arthritis ultrasound diagnosis

An international study has established age-specific ultrasound reference values to distinguish normal joint changes from early signs of inflammatory arthritis. The study analysed over 28,000 joints from 802 healthy volunteers and developed new thresholds for normal and abnormal findings, which will help clinicians identify inflammatory...

SourceUniversity of Birmingham·JournalThe Lancet Rheumatology·TypeObservational study·DateSep 23, 2026

Does paracetamol/acetaminophen use in pregnancy increase the risk of neurodevelopmental disorders in children?

A recent review of 3 million participants found small positive associations between prenatal paracetamol exposure and autism and ADHD, but these associations weakened with higher-quality studies. The evidence does not support a causal link between paracetamol use during pregnancy and neurodevelopmental disorders in children.

SourceWiley·JournalDevelopmental Medicine & Child Neurology·DateSep 23, 2026

Setting a "tight dragnet" for terahertz waves: Heterogeneous interface engineering and 3D-printed metastructures enable 68.3 dB high-efficiency shielding

Researchers developed a heat-venting ceramic metastructure with high terahertz shielding efficiency, combining material modification and structural design. The metastructure exhibited multifunctional characteristics, including hydrophobic and antifouling surfaces and excellent heat dissipation capabilities.

SourceInternational Journal of Extreme Manufacturing·JournalInternational Journal of Extreme Manufacturing·DateSep 22, 2026

HKU and BNU astrophysicists use wave simulations to open a new window on dark matter

Researchers from HKU and BNU used wave simulations to test the effects of ultralight dark matter on gravitationally lensed images. The simulations reproduced observed image positions more closely than common models, suggesting gravitationally lensed systems could be used to test ultralight-dark-matter models.

SourceThe University of Hong Kong·JournalThe Astrophysical Journal Letters·TypeObservational study·DateSep 22, 2026

Different spider lineages, same funnel web: genomic clues to behavioral convergence

A recent study found that spiders from different lineages construct similar funnel-shaped webs, despite diverging hundreds of millions of years ago. Genomic analysis identified genes involved in neural regulation, sensory processing, and motor control, suggesting that complex behaviors can evolve repeatedly in distantly related lineages.

SourceInstitute of Botany, Chinese Academy of Sciences·JournalJournal of Systematics and Evolution·DateSep 22, 2026

Plant turnover and body size shape soil nematode diversity across landscapes

A new study reveals that plant community turnover and nematode body width shape soil nematode diversity across different spatial scales. Nematode diversity consistently increases with plant β-diversity, emphasizing the need to maintain a mosaic of plant communities to safeguard hidden biodiversity.

SourceChinese Academy of Sciences Headquarters·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateSep 22, 2026

HKU, LIGHTSPEED STUDIOS, and Tencent WeTech Academy conclude third year of “AI Adventures: When AI Meets Games with Tencent” introducing AI tools with traditional Chinese cultural aesthetics to an expanded international cohort

The third year of 'AI Adventures: When AI Meets Games with Tencent' concludes with a more diverse cohort of students from around the world, exploring AI tools with traditional Chinese cultural elements. The programme offers students a layered understanding of AI, placing them in direct contact with industry knowledge and academic persp...

HKU Business School launches the first wealth management academy nurturing future leaders and strengthening Hong Kong’s global leadership

The HKU Business School's Wealth Management Academy aims to connect policy makers, industry, academics, and research to nurture the next generation of industry leaders. The academy will focus on thought leadership, talent development, and industry engagement to reinforce Hong Kong's position as a leading global wealth management centre.

A humidity-sensitive memristor brings touch-free neuromorphic computing closer to reality

Researchers develop humidity-sensitive memristor that mimics brain-like synaptic functions without physical contact, enabling artificial sensory systems to perceive environmental humidity and process information simultaneously. The device demonstrates analog resistive switching with tunable resistance states under varying humidity leve...

SourceKeAi Communications Co., Ltd.·JournaleScience·DateSep 22, 2026

Time-resolved microwave Rayleigh scattering diagnostics of electron density in plasma generated by detonation of microscale explosive charges

A team of researchers developed a microwave Rayleigh scattering diagnostic system to measure electron density in microscale explosive plasma. The system provides a rapid and non-intrusive approach for time-resolved diagnostics, overcoming limitations of conventional optical diagnostics and charge-probe techniques.

SourceKeAi Communications Co., Ltd.·JournalEnergetic Materials Frontiers·DateSep 22, 2026

Broadband-NIR luminescent MgNb2O6:Cr3+ transparent glass ceramics fabricated by co-melting and controlled crystallization

Researchers have developed Cr3+-doped MgNb2O6 transparent glass ceramics through co-melting and controlled crystallization, exhibiting high transmittance and thermal quenching resistance. The resulting glass-ceramics emit broadband NIR light with a full width at half maximum of 210 nm, making them promising for applications such as nig...

SourceTsinghua University Press·JournalJournal of Advanced Ceramics·DateSep 22, 2026

Engineering defects in metal-organic frameworks boosts conversion of biomass sugars into lactic acid

Researchers have developed a defect-engineered metal-organic framework catalyst that converts glucose into lactic acid with substantially improved efficiency. The catalyst showed activity toward raw biomass feedstocks, producing a 62.8% lactic acid yield at 170°C after four hours when corn cobs were used directly as a biomass feedstock.

SourceShenyang Agricultural University Collaborative Journals·JournalSustainable Carbon Materials·TypeExperimental study·DateSep 22, 2026

Microplastics can affect the next generation without being passed directly from mother to offspring

A new review highlights the need for stronger evidence before claiming microplastics affect aquatic offspring through maternal transfer. The study proposes an evidence classification framework to distinguish true maternal particle transfer from intergenerational and transgenerational toxicity.

SourceShenyang Agricultural University Collaborative Journals·JournalNew Contaminants·TypeLiterature review·DateSep 22, 2026

Babies born to single mothers by choice have birth outcomes comparable to average

A UCL-led study found that babies born to single mothers by choice have similar birth outcomes to babies of partnered mothers who had conceived naturally. Single mothers by choice were also less likely to have low birth weight or be born pre-term compared to single mothers who conceived naturally.

SourceUniversity College London·JournalInternational Journal of Epidemiology·TypeObservational study·DateSep 22, 2026

KAIST finds a way to redirect cell fate with just a single stimulus

A Korean research team has developed NUDGE, a foundational technology that redirects cell fate in a desired direction through a minimal, temporary intervention. The approach harnesses the gene regulatory dynamics already present within cells, allowing for a single temporary stimulus to guide a cell to a desired state. NUDGE's technolog...

SourceThe Korea Advanced Institute of Science and Technology (KAIST)·JournalProceedings of the National Academy of Sciences·DateSep 22, 2026

Higher UPF intake linked to heightened risk of multiple chronic health issues + death

A pooled data analysis of 51 prospective cohort studies found that higher ultra-processed food (UPF) intake is associated with greater risks of multiple chronic health issues, including cardiovascular events, cancer, obesity, metabolic syndrome/diabetes, and death. Consuming extra 100g of UPFs correspondsingly increases risks.

SourceBMJ Group·JournalFamily Medicine and Community Health·TypeMeta-analysis·DateSep 22, 2026

A shorter, better-tolerated treatment for chagas disease is possible

A 30-day course of benznidazole taken once a day has been shown to significantly reduce side effects and improve treatment adherence for people with chronic chagas disease. The treatment, which is less toxic and easier to follow than the current standard regimen, was found to be non-inferior to the 60-day standard regimen.

SourceUniversity of Texas at El Paso·JournalThe Lancet Infectious Diseases·TypeRandomized controlled/clinical trial·DateSep 22, 2026

A shorter, better-tolerated treatment for chagas disease is possible

A new treatment for chagas disease has been found to be safer and more practical with once-daily dosing, reducing side effects by nearly 40% and improving treatment adherence. The 30-day benznidazole regimen is as effective as the standard 60-day treatment and has the potential to increase treatment completion rates.

SourceBarcelona Institute for Global Health (ISGlobal)·JournalThe Lancet Infectious Diseases·TypeRandomized controlled/clinical trial·DateSep 22, 2026

Cancer incidence remains higher in people with type 2 diabetes, with the gap widening in recent years

A nationwide study in Denmark found that cancer incidence is 12% higher among men with type 2 diabetes and 22% higher among women with type 2 diabetes compared to those without diabetes. Obesity-related cancers, such as colorectal and postmenopausal breast cancer, are particularly prevalent among people with type 2 diabetes.