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Science News Archive 2026 - Page 329


Page 329 of 516

How a mental health strategy helps young adults navigate cancer diagnosis

Researchers at Rutgers University tested the efficacy of Bright IDEAS, a problem-solving skills training intervention, in reducing depression and anxiety symptoms and improving health-related quality of life among young adults with cancer. The study found significant reductions in symptoms and improvements in quality of life compared t...

SourceRutgers University·JournalJAMA Network Open·TypeObservational study·DateApr 27, 2026

To spread ideas farther, break connections

A new theoretical framework shows that when interactions shift away from familiar contacts, activity can spread more widely. The study suggests that whether something spreads or stalls may hinge on a simple choice: revisit the same connections or explore new ones.

SourceNorthwestern University·JournalCommunications Physics·TypeComputational simulation/modeling·DateApr 27, 2026

Giants that vanished 10,000 years ago triggered ripple effects that are still felt today, and here’s where

A new study reveals that the disappearance of large mammals led to significant changes in food webs across different continents. The researchers found that regions with more severe past extinctions had distinct differences in their current mammal populations, indicating a lasting impact on food webs.

SourceMichigan State University·JournalProceedings of the National Academy of Sciences·TypeData/statistical analysis·DateApr 27, 2026

Better cumulative cardiovascular health during young and mid-adulthood has strong associations with cardiovascular disease, death later in life

Researchers found strong associations between better cumulative cardiovascular health in young and mid-adulthood and lower risks of cardiovascular disease and death. Higher LE8 scores were associated with a 73% lower risk of CVD compared to those at the lowest quartile.

SourceBoston University School of Medicine·JournalJACC Advances·TypeData/statistical analysis·DateApr 27, 2026

Sustained changes in postoperative pain management after parotidectomy linked to AAO-HNSF opioid prescribing guideline

A new study finds that specialty-specific clinical practice guidelines can significantly impact postoperative pain management and reduce long-term risk of opioid exposure. The AAO-HNSF opioid prescribing guideline was effective in reducing opioid prescribing after parotidectomy, promoting a multimodal approach to pain management.

UC3M research proposes a method to enhance electoral representation and group decision-making

A study by Universidad Carlos III de Madrid proposes Proportional Justified Representation (PJR), a balanced and flexible tool that ensures mathematically perfect solutions, preventing significant groups from being excluded. The method has applications in electoral voting systems, expert committee selection, and recommendation systems.

SourceUniversidad Carlos III de Madrid·JournalArtificial Intelligence·TypeData/statistical analysis·DateApr 27, 2026

Apixaban linked to fewer blood clot complications in older adults than other blood thinners

A new study found that apixaban is associated with fewer major complications and more days at home for older adults with venous thromboembolism than other blood thinners. Apixaban was also linked to a lower combined risk of recurrent blood clots or death within one year compared to warfarin.

SourceHebrew SeniorLife Hinda and Arthur Marcus Institute for Aging Research·JournalAmerican Journal of Hematology·TypeData/statistical analysis·DateApr 27, 2026

Helping ensure science is at the heart of mindful eating technology design

Lancaster University researchers created a new toolset to guide developers in designing digital technologies that support mindful eating. The toolset, MEDEC cards, provides practical guidelines for designers and health practitioners, aligning with evidence-based health research and ensuring safe and effective solutions.

SourceLancaster University·JournalACM Transactions on Computer-Human Interaction·TypeLiterature review·DateApr 27, 2026

​​​​​​​Research identifies slow-wave sleep activity as regulator for anxiety in older adults

A new study from Center for BrainHealth researchers found that declining slow-wave activity during sleep explains why anxiety rises in older adults. Participants who generated fewer slow waves woke up more anxious the next morning, while those with stronger slow-wave sleep did not show the same pattern.

SourceCenter for BrainHealth·JournalCommunications Psychology·TypeObservational study·DateApr 27, 2026

Common claim that most transgender youth renounce that identity is not supported by statistics, VCU research finds

A new study from VCU found that rates of transgender identity persistence and desistance can range from zero to 100% depending on data interpretation. The research challenges the narrative that most transgender youth desist from their identity, supporting gender-affirming care for minors.

SourceVirginia Commonwealth University·JournalPsychology of Sexual Orientation and Gender Diversity·DateApr 27, 2026

Construction industry urged to shift from zero-tolerance to embrace action errors for learning

A new perspective paper calls on construction organizations to adopt an error management approach that treats unintentional action errors as valuable for organizational learning and innovation. Action errors can be categorized into individual, team, and organizational levels, with distinct causes and implications. Embracing action erro...

SourceHigher Education Press·JournalEngineering·DateApr 27, 2026

The cost of delaying childhood vaccination

A new study from Cornell University found that delaying the first dose of hepatitis B vaccine after birth leads to increased infections and higher healthcare costs. The longer the delay, the more severe the consequences for newborns, who are at high risk of developing chronic infections and premature death.

SourceCornell University·JournalJAMA Pediatrics·DateApr 27, 2026

Medicaid expansion helped enrollees’ long-term financial health, study finds

A new study found that Michigan Medicaid expansion helped enrollees significantly reduce their medical debt in collections by up to 75% within seven years of enrollment. Additionally, the study shows substantial drops in sub-prime credit scores, improving financial stability and long-term health outcomes.

SourceMichigan Medicine - University of Michigan·JournalJAMA Network Open·TypeData/statistical analysis·DateApr 27, 2026

Better volcano eruption predictions on Earth--and Venus--thanks to Mauna Loa study

Researchers used machine learning algorithms to analyze satellite data, combining public and private sources to predict lava flow patterns. The study's findings can aid in early warning systems for volcanic eruptions, providing critical information for safety and analysis.

SourceUniversity of Pittsburgh·JournalJournal of Volcanology and Geothermal Research·TypeComputational simulation/modeling·DateApr 27, 2026