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Science News Archive 2026 - Page 5


Page 5 of 493

Use green transition funds to achieve health for all

A ringfenced share of green transition revenues can be spent on improving health systems in low and middle-income countries. Reducing fossil fuel subsidies and introducing carbon taxes can generate substantial resources for domestic public health programmes.

SourceBMJ Group·JournalThe BMJ·TypeCommentary/editorial·DateOct 21, 2026

KAIST predicts the lifetime of blue OLEDs by measuring how their light responds to a magnetic field

A KAIST research team developed a technique to predict OLED lifetime by analyzing small changes in brightness caused by a magnetic field. The method is expected to reduce development time and cost by identifying the most likely to last longer, supporting the development of high-efficiency, long-lifetime OLEDs.

Attacks on water systems are attacks on health, warn experts

Attacks on water systems are attacks on health, warn experts, as damaged infrastructure leads to health crises and exacerbates existing conflicts. The authors outline priorities for health leaders, including tracking water quality and antimicrobial resistance, to prepare for and mitigate the impact of water loss.

SourceBMJ Group·JournalThe BMJ·TypeCommentary/editorial·DateOct 21, 2026

Investing more in the military is not a solution to climate change, and may cost us our security

Climate change is a major threat multiplier, not a reason to increase military spending, experts argue. Reducing military emissions requires reducing overall military size and transitioning to lower-emitting doctrines, according to Neta Crawford. Increasing defence expenditure diverts funds from health, education, and climate efforts, ...

SourceBMJ Group·JournalThe BMJ·TypeCommentary/editorial·DateOct 21, 2026

How the eyes could unlock personalized pain relief with virtual reality

Researchers at the University of East Anglia found that tiny changes in pupil size and blinking patterns can reveal an individual's mental workload during virtual reality tasks. This could lead to wearable systems that automatically adapt therapy in real-time, offering personalized pain relief for millions living with chronic pain.

SourceUniversity of East Anglia·JournalScientific Reports·TypeExperimental study·DateOct 21, 2026

Women scientists and their achievements are almost entirely omitted from exam boards’ compulsory learning material for UK schools

A new study found that UK exam boards' compulsory learning material for science subjects almost entirely omits women scientists, despite their significant contributions to scientific breakthroughs. The researchers recommend incorporating these achievements into teaching frameworks to inspire more girls to continue with STEM subjects.

SourceUniversity of Cambridge·JournalBritish Educational Research Journal·DateOct 21, 2026

UCLA Health-led study finds NYC tenant right-to-counsel program linked to fewer ED visits in high-risk neighborhoods

A study published in the Journal of General Internal Medicine found that New York City's tenant right-to-counsel program was associated with lower rates of all-cause emergency department visits among low-income residents at high risk of eviction. However, the program was linked to an increase in ED visits related to mental health and s...

SourceUniversity of California - Los Angeles Health Sciences·JournalJournal of General Internal Medicine·TypeMeta-analysis·DateOct 21, 2026

Armored cells: A mineral shell lets whole-cell biocatalysts run 14 cycles for greener nicotinic acid

Researchers developed a biomimetic mineralization-immobilized whole-cell biocatalyst for efficient nicotinic acid production. The biocatalyst achieved 14 reuse cycles, producing 603.56 g/L nicotinic acid with a total molar conversion of 90.2%, significantly outperforming free cells.

SourceHEP Data Cooperation Journals·JournalSystems Microbiology and Biomanufacturing·TypeExperimental study·DateOct 21, 2026

Predicted a decade ago, now discovered

Researchers at Eötvös Loránd University found statistical evidence that some supermassive black holes are ejected from their galaxy centers after forming. Quasars containing faster-moving black holes are, on average, redder, indicating more dust obscures them.

SourceEötvös Loránd University·JournalMonthly Notices of the Royal Astronomical Society·DateOct 21, 2026

Study: Inherited family heirlooms shape heirs’ donation behaviors

Research reveals that family heirlooms are not simply discarded, but rather, heirs consider how to pass them down to new owners and preserve their legacy. Descendants often opt to keep heritage goods together as a set to maintain the family history and integrity of the item.

SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalJournal of the Association for Consumer Research·TypeRandomized controlled/clinical trial·DateOct 21, 2026

USC Rossier and University of San Francisco researchers find Florida school board members face surveillance, threats and removal pressure for defending public education

Researchers at USC Rossier and the University of San Francisco document how state officials use extra-legal tactics to silence local education leaders, threatening their jobs and reputations. The study highlights the personal and professional toll of these pressures, including threats, therapy, and social media avoidance.

What does a damaged drone sound like?

Engineers at the University of Cincinnati developed a system to detect damaged drones using sound recordings. The system can alert operators before takeoff, preventing crashes and ensuring public safety. The technology aims to enable fully autonomous drones that can detect damage and return to base before catastrophic failure.

Rice researchers modify Nobel-prize winning material to recover valuable rare earth elements from industrial wastewater

Rice researchers have developed an ultraporous material capable of pulling several valuable and rare earth elements from complex waste streams. The material, modified with a molecule called phosphonomethyliminodiacetic acid, allows for the recovery of critical minerals from industrial wastewater, a potential step toward recycling.

SourceRice University·JournalACS Applied Materials & Interfaces·DateOct 21, 2026

Laboratory study shows needle-free mRNA vaccine protects against COVID and flu

Researchers at Rutgers University developed a needle-free mRNA vaccine that protected mice against COVID-19 and flu, offering a potential new delivery method. The vaccine combined a high-pressure liquid jet with adjuvants to strengthen the immune response, and showed improved efficacy and safety compared to traditional mRNA vaccines.

SourceRutgers University·JournalJournal of Clinical Investigation·TypeExperimental study·DateOct 21, 2026

Polymer insights, biological impact

Researchers have discovered that polyion clustering plays a crucial role in liquid-liquid phase separation, challenging decades-old assumptions in the field. This process is essential for the formation of biomolecular condensates, which perform vital tasks necessary for life.

SourceUniversity of Chicago·JournalProceedings of the National Academy of Sciences·DateOct 21, 2026

UMSOM faculty co-author pivotal review paper in Nature outlining framework to develop tools to detect immune rejection in the earliest stages

Researchers outlined a roadmap for developing state-of-the-art precision diagnostic tests to detect early signs of injury and rejection in xenotransplantation. The framework includes enhanced tissue diagnostics, continuous monitoring, and advanced research platforms to improve long-term outcomes for patients.

SourceUniversity of Maryland School of Medicine·JournalNature·TypeMeta-analysis·DateOct 21, 2026

Estonian Biobank survey uses self-reported side effects to explore causes of side effects of medicines and vaccines

A recent study from the Estonian Biobank surveyed nearly 46,000 participants to explore the causes of side effects from medicines and vaccines. The results show that side effects are common, affecting 29% of respondents, with women more likely to experience them. The study also found that side effects can influence treatment decisions,...

SourceEstonian Research Council·JournalInternational Journal of Epidemiology·TypeMeta-analysis·DateOct 21, 2026

Solar storms around a black hole

Researchers have discovered magnetic reconnection eruptions and Coronal Mass Ejections near supermassive black holes, similar to solar storms. The 'Neupert effect' was observed in the galaxy NGC 3783, indicating the same physical processes underlying solar storms occur in black hole environments.

SourceTechnion-Israel Institute of Technology·JournalThe Astrophysical Journal Letters·TypeObservational study·DateOct 21, 2026

IIT Gandhinagar startup Oreejoy wins Boeing BUILD National Finals for AI-powered wearable device

Oreejoy's AI-powered wearable device uses pressure sensing, signal processing, and artificial intelligence to assess mobility and provide personalized sensory cues for people with neurological disorders. The startup aims to make effective diagnostics and rehabilitation more accessible, improving quality of life for patients undergoing ...

National Academy of Medicine elects Kennedy Krieger's CEO and president; chief science officer to its membership

Drs. Bradley Schlaggar and Amy Bastian, both renowned experts in developmental neuroscience, have been elected to the National Academy of Medicine. Their groundbreaking work has been recognized for its impact on clinical care and public policy. As leaders in their fields, they will advance science and inform policy to improve health ou...

Drug-free approach shown to reduce depression relapse among new and expectant moms

A free online program, Mindful Mood Balance for Moms, has been shown to reduce depression relapse among new moms and moms-to-be. The program, which includes audio-guided practices, videos, and advice from peers and professionals, has been found to lower the risk of depression relapse by 26% among participants. The study, published in t...

SourceUniversity of Colorado at Boulder·JournalThe Lancet Public Health·TypeRandomized controlled/clinical trial·DateOct 21, 2026