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Science News Archive 2026 - Page 187


Page 187 of 504

How can patients with irregular corneas see more clearly? Multicenter study shows short-term vision improvement with a four-zone scleral lens

A multicenter study found that patients with irregular corneas achieved significant visual acuity improvements after wearing a four-zone scleral lens for three months. The lenses showed encouraging fitting efficiency and patient comfort, with minimal adverse events reported.

SourceEye Discovery·JournalEye Discovery·TypeObservational study·DateJul 13, 2026

New technique sheds light on longstanding debates about ferroelectric materials

Researchers have developed a novel technique to observe real-time domain wall behavior in ferroelectric materials during 'poling' and 'depoling', providing deeper insights into the mechanisms at play. This breakthrough resolves longstanding debates about AC and DC poling, shedding light on the polarization state of these materials.

SourceNorth Carolina State University·JournalAdvanced Science·TypeExperimental study·DateJul 13, 2026

CCNY-led researchers define new frontier in quantum materials

CCNY-led researchers have outlined an emerging frontier in quantum materials where light, magnetism, and electric charge are strongly intertwined. Excitons, which form when light excites an electron inside a material, interact with magnetic order and spin waves, enabling the readout of magnetic states via changes in light polarization.

SourceCity College of New York·JournalNature Materials·TypeExperimental study·DateJul 13, 2026

Multicenter study provides new insight to guide future rehabilitation and nutrition strategies for ICU patients

A multicenter study has provided new evidence on the effectiveness of combined exercise and nutrition interventions in critically ill patients. Researchers found that such interventions did not improve outcomes compared to usual ICU care, but generated valuable insights for refining future rehabilitation and nutrition strategies.

SourceJohns Hopkins Medicine·JournalAmerican Journal of Respiratory and Critical Care Medicine·DateJul 13, 2026

Statistical test helps judge the value of personalization

A new statistical test developed by Stanford researchers assesses whether personalizing interventions is worth it. The K-fold personalization test (KPT) provides an estimate of expected benefits and a range for potential gains, helping users understand trade-offs involved in tailoring interventions to individuals. This tool can aid inf...

SourceStanford University·JournalScience·DateJul 13, 2026

Louisiana study shows promising outcomes for bariatric surgery in adolescents and young adults with severe obesity

A new study from Pennington Biomedical Research Center in Louisiana demonstrates safe and effective bariatric surgery outcomes for young patients with severe obesity. The study found significant improvements in weight loss and obesity-related health conditions, highlighting the importance of multidisciplinary care models.

SourcePennington Biomedical Research Center·JournalObesity Surgery·DateJul 13, 2026

Peer-reviewed study confirms CVI range is a valid, reliable tool for assessing cortical visual impairment in children

A new study published in Ophthalmology Science has confirmed that The CVI Range Assessment is a valid and reliable instrument for evaluating functional vision in children with Cortical Visual Impairment (CVI). This finding provides evidence that the widely used assessment meets rigorous clinical and psychometric standards, offering a s...

SourceThe Children’s Home of Pittsburgh·JournalOphthalmology Science·DateJul 13, 2026

Eating an avocado a day lowers heart disease risk factor for people with obesity

A six-month study found that regular avocado consumption was associated with a reduced concentration of low-density lipoprotein (LDL) particles in the blood, corresponding to an approximate 4% reduction in heart disease risk. This modest reduction indicates that anyone with obesity could benefit from avocado consumption.

SourcePenn State·JournalJournal of Clinical Lipidology·TypeExperimental study·DateJul 13, 2026

The family tree of viruses just grew – and it paves the way for a new approach to agricultural research

A team of researchers from North Carolina State University has discovered a group of genetically stable viruses that infect an important plant pathogen. The findings suggest that these viruses could be used as tools to fight crop disease, and highlight the need for further research into viral diversity and evolution in agricultural set...

SourceNorth Carolina State University·JournalPhilosophical Transactions of the Royal Society B Biological Sciences·TypeObservational study·DateJul 13, 2026

Scientists and citizens are more persuasive than government and industry in mobilizing action, study finds

A study by Boston College researchers found that scientific consensus is more influential than government opposition in persuading people to take action on environmental, health, and technology challenges. Americans are more likely to support policies and donate money when scientists and ordinary citizens endorse solutions.

SourceBoston College·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateJul 13, 2026

IU study finds obesity 'fuels' leukemia, but a combo using popular weight-loss drugs may stop it

Researchers identified a potential new treatment strategy combining popular weight-loss medications with anti-inflammatory drugs to help patients with obesity-associated leukemia. The study found that obesity creates a state of chronic inflammation that accelerates the growth of mutated, leukemia-causing blood stem cells.

SourceIndiana University·JournalJournal of Clinical Investigation·DateJul 13, 2026

New study suggests rural-urban mortality gap comes down to stress, rural infrastructure

A new study suggests that chronic stress, obesity, and diet are major factors contributing to the growing rural-urban mortality gap. Researchers analyzed data from over 66,000 people across a 20-year span and found that rural health disadvantages exist across various adult populations. The study highlights the need for policies and pro...

Society of Vertebrate Paleontology urges preservation of scientifically significant fossils in public trust ahead of T. rex auction

The Society of Vertebrate Paleontology emphasizes that scientifically significant vertebrate fossils should be permanently curated in accredited museums and universities to ensure their long-term scientific value and accessibility. These institutions provide a platform for ongoing research, education, and public exhibition.

Researchers put “silly sprinklers” in reverse to further unravel decades-old physics puzzle

A team of mathematicians used custom-designed 'silly sprinklers' to experimentally answer the long-standing Feynman's Sprinkler Problem. They found that the momentum flux theory provides a clear solution, supporting its applicability for both forward and reverse modes, as well as variously shaped sprinklers.

SourceNew York University·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateJul 13, 2026

Brains of teens with autism ‘tune in’ less to unfamiliar voices, Stanford Medicine-led study finds

A Stanford Medicine-led study found that teenagers with autism are less responsive to unfamiliar voices as they mature. Unlike neurotypical teens, the reward centers in autistic teens' brains don't become increasingly responsive to strangers' voices during adolescence, which may impact social connections and friendships.

SourceStanford Medicine·JournalProceedings of the National Academy of Sciences·TypeImaging analysis·DateJul 13, 2026

Is using screens to calm a child bad? It depends.

A new study from Ohio State University found that using screens to calm children has different effects on cognitive development depending on the child. The research suggests that parents need more resources, including access to outdoor spaces and mindfulness tools, to help their children regulate their emotions and develop healthy rela...

SourceOhio State University·JournalJournal of Communication·TypeSurvey·DateJul 13, 2026

As "Super El Niño" draws global attention, new study shows the Indian Ocean may hold the key to Mediterranean climate extremes

A new study reveals that temperature changes in the Indian Ocean can significantly influence winter weather thousands of kilometers away in the Eastern Mediterranean, offering new opportunities to predict damaging dry spells months before they occur. Positive phases of the Indian Ocean Dipole are linked to large-scale shifts in atmosph...

SourceThe Hebrew University of Jerusalem·JournalAtmospheric Research·TypeData/statistical analysis·DateJul 13, 2026

Unveiling China's lake secrets: Climate and pollution drive vast carbon shifts

A comprehensive study analyzed data from 429 Chinese lakes, revealing how climate and nutrient pollution influence dissolved organic matter and greenhouse gas emissions. The research found that arid environments have higher DOM concentrations and that extreme weather events stimulate their accumulation.

SourceCarbon Research, Shenyang Agricultural University·JournalCarbon Research·TypeData/statistical analysis·DateJul 13, 2026

New electrochemical device targets climate change by sucking CO2 out of air

A new collaborative study has developed an electrochemical device that can pull carbon dioxide directly from the atmosphere using electricity and water-based chemistry, addressing the planet's excess CO2 problem. The technology is designed to reduce new emissions and remove CO2 that has already accumulated in the atmosphere.

SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalEnvironmental Science & Technology·DateJul 13, 2026

Melting icebergs can weaken a massive, far-off ocean current system

A University of California, Davis study found that melting icebergs in the North Pacific Ocean can weaken the Atlantic Meridional Overturning Circulation (AMOC), a crucial conveyor belt regulating the global climate. This weakening can lead to subsurface warming, releasing more iceberg meltwater and further impacting AMOC.

SourceUniversity of California - Davis·JournalNature Communications·TypeComputational simulation/modeling·DateJul 13, 2026

MIT researchers develop MFRNet digital twin for efficient industrial combustion system optimization

The study introduces a scalable solution for 3D multi-physical field reconstruction, emission prediction, and operational optimization under limited high-fidelity data conditions. The MFRNet framework supports multi-modal inputs and leverages intermediate features from the reconstruction stage to enhance scalar prediction accuracy.

SourceHigher Education Press·JournalEngineering·DateJul 13, 2026

NTU Singapore study shows major earthquakes can affect current sea-level projections in Southeast Asia

A new study by NTU Singapore reveals that major earthquakes can trigger decades-long land sinking in Southeast Asia, affecting relative sea-level projections. This phenomenon may underestimate coastal flood risks for low-lying regions if not accounted for in sea-level modeling.

SourceNanyang Technological University·JournalCommunications Earth & Environment·TypeData/statistical analysis·DateJul 13, 2026