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Science News Archive April 2026 - Page 22


Page 22 of 55

World’s largest great ape cognition dataset offers new insights on human intelligence evolution

The EVApeCognition Dataset is the largest and most comprehensive collection of experimental studies of great apes' cognition and behavior available globally. Researchers compiled over 262 experimental datasets from 150 publications, enabling unprecedented examination of how great apes think, learn, and understand their environment.

SourceUniversity of Stirling·JournalScientific Data·TypeData/statistical analysis·DateApr 21, 2026

Recordings of local forest soundscapes help to improve wellbeing

Researchers found that listening to one-minute recordings of forest sounds made people feel better, reporting more positive emotions and less stress. Local temperate forests produced the strongest effects, with familiar sounds triggering stronger feelings of awe and calm.

SourceUniversity of Surrey·JournalJournal of Environmental Psychology·DateApr 21, 2026

A faster eye for MEMS etching

Researchers developed a Variational Level Set Autoencoder (VLSet-AE) to automate contour recognition in SEM cross-sections of DRIE structures. The model achieved high precision, recognizing critical structural features with low average prediction error of 3.65% and correlation coefficient of 0.998.

SourceAerospace Information Research Institute, Chinese Academy of Sciences·JournalMicrosystems & Nanoengineering·DateApr 21, 2026
Davis Instruments Vantage Pro2 Weather Station

Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Hot spring microbiomes could transform industrial CO2 waste into valuable products, Manchester researchers find

Researchers at the University of Manchester have found that terrestrial hot spring microbiomes can transform industrial CO2 waste into biomass and other valuable compounds. This discovery could enable the production of value-added products directly from CO2-rich waste streams, reducing emissions while generating economic value.

SourceUniversity of Manchester·JournalEnvironmental Microbiome·DateApr 21, 2026

How immune cell networks drive liver disease

A study published in Nature Communications reveals how immune cell networks contribute to liver damage and fibrosis. The research team identified a key interaction between dendritic cells and γδ T cells, triggering pro-inflammatory signals that amplify inflammation.

SourceUniversity of Würzburg·JournalNature Communications·TypeExperimental study·DateApr 21, 2026
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Use of psychotropics increases already in the early stages of Parkinson’s disease

A recent study from the University of Eastern Finland found that people with Parkinson's disease are using psychotropics more frequently than controls, even before diagnosis. The use of psychotropic medications increases as the disease progresses, reflecting emerging non-motor symptoms and worsening disease progression.

SourceUniversity of Eastern Finland·JournalBritish Journal of Clinical Pharmacology·DateApr 21, 2026

Frequency instant jump via magnetic vibration... Reduces heat even during gaming

Researchers at KAIST developed a new technology using spin waves to process signals, reducing heat generation and power consumption. This breakthrough enables instantaneous frequency switching and is expected to pave the way for smart devices with less heat and longer battery life.

SourceThe Korea Advanced Institute of Science and Technology (KAIST)·JournalNature Communications·TypeMeta-analysis·DateApr 21, 2026

AI voices are easier to understand than human voices

Researchers found AI voice clones to be up to 20% more intelligible than humans in various testing scenarios, including noise, age, and accent. This breakthrough raises questions about the potential applications of voice cloning technology.

SourceAmerican Institute of Physics·DateApr 21, 2026
SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Professor Roland Chapurlat receives IOF Olof Johnell Science Award

The International Osteoporosis Foundation has awarded Professor Roland Chapurlat the prestigious IOF Olof Johnell Science Award for his seminal contributions to understanding and managing osteoporosis, osteoarthritis, and skeletal rare bone diseases. He is recognized as one of the leading clinical academics in the field worldwide.

SourceInternational Osteoporosis Foundation·DateApr 21, 2026

New method reveals structures of RNA-protein complexes in living cells

Researchers developed a new method to identify intricate RNA structures that are likely to have significant biological functions. The multi-site DMS-MaP approach allows for direct measurement of RNA folding in cells, revealing key 3D structures and protein binding sites.

SourceBaylor College of Medicine·JournalMolecular Cell·TypeExperimental study·DateApr 21, 2026

Chinese Medical Journal article review explores artificial intelligence in heart failure management

A recent review highlights how AI enables precision treatment, continuous monitoring and individualized prognostic modeling for heart failure patients. AI integrates large-scale structured electronic health records and multimodal imaging to characterize cardiac structure and function, enhancing diagnostic accuracy.

SourceChinese Medical Journals Publishing House Co., Ltd.·JournalChinese Medical Journal·TypeLiterature review·DateApr 21, 2026
Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

Relatively simple habitat management can help protect the genetic diversity of animal populations, Ben-Gurion University research team determines

Researchers at Ben-Gurion University found that altering water source distribution in a desert ecosystem improved mating structure and increased genetic diversity in wild populations. By establishing more territories for reproducing males, changes in resource management boosted population's variance effective population size.

SourceBen-Gurion University of the Negev·JournalEcological Applications·TypeExperimental study·DateApr 21, 2026
Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

From classroom to Mars: European students return from six-day analog space mission

Nine European high school students completed a six-day simulated Mars mission in Portugal, operating rovers and conducting scientific experiments. The EXPLORE-2 mission aimed to develop young Europeans' STEM skills and team management capabilities, with participants designing their own mission plans and making operational decisions.

SourceInternational Science Council Committee on Space Research·DateApr 21, 2026
CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

Sony Alpha a7 IV (Body Only)

Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.

Covid snacking habits and their consequences

A Japanese study examines the long-term effects of COVID-19 lockdowns on individuals with glucose intolerance, revealing a clear divergence in clinical trajectories among those who worsened and improved. Flexible lifestyle adaptation is crucial for restoring metabolic health, suggesting personalized support may improve glycemic control.

SourceKyoto University·JournalJournal of Diabetes Investigation·TypeObservational study·DateApr 21, 2026

Immune checkpoint inhibitor–induced liver injury: a critical appraisal of treatment and rechallenge controversies

Guideline recommendations for immune checkpoint inhibitor-induced liver injury (ICILI) vary, with corticosteroids and biopsy indications differing among organizations. Rechallenge after ICILI is feasible in selected patients, with low recurrence rates, but standardized algorithms are needed.

SourceXia & He Publishing Inc.·JournalJournal of Clinical and Translational Hepatology·DateApr 21, 2026

Global experts highlight path toward actionable interventions in human aging

The 12th ARDD meeting emphasized the importance of reversing biological age and identifying molecular mechanisms that can be targeted to modify them. Researchers presented new biomarkers and AI-designed proteins to develop novel therapeutics, with a focus on integrated, multi-targeted therapeutic strategies.

SourceImpact Journals LLC·JournalAging-US·TypeNews article·DateApr 21, 2026
DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Extrahepatic autoimmune diseases in autoimmune hepatitis: their prevalence, predictors, and influence on early treatment outcomes

A study of 371 patients with autoimmune hepatitis (AIH) found that extrahepatic autoimmune diseases (EADs) are common, particularly Sjogren's syndrome and autoimmune thyroid disease. Patients with EADs had a poorer early treatment response but achieved comparable outcomes after six months.

SourceXia & He Publishing Inc.·JournalJournal of Clinical and Translational Hepatology·DateApr 21, 2026

Study shows links between Alzheimer’s and gut health can lead to prevention

A new study by the University of Technology Sydney and Massachusetts General Hospital/Harvard Medical School found that dietary patterns and a history of appendix removal are strongly associated with Alzheimer's risk. The research suggests that a healthy gut microbiome plays a crucial role in protecting the brain from neurodegeneration.

SourceUniversity of Technology Sydney·JournalAlzheimer s & Dementia Diagnosis Assessment & Disease Monitoring·TypeData/statistical analysis·DateApr 21, 2026
Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

Plastics found in crop tomato, wheat tissue and stunt growth

A study by Griffith University found microplastics and nanoplastics reduced plant growth and entered plant tissues through soil, raising concerns about food safety. Fibre-shaped plastics had the most effects on plant growth, with nanoparticles transported within plants.

SourceGriffith University·JournalEnvironmental Science and Pollution Research·DateApr 21, 2026

Chaos in the heart and brain

Researchers at Kyoto University found that chaotic component of heartbeat variability is sensitive to cognitive brain activity, providing a new indicator of brain-heart interaction. Chaos-based measures revealed clear and reproducible changes associated with task engagement, contrasting with conventional HRV indices.

SourceKyoto University·JournalScientific Reports·TypeExperimental study·DateApr 21, 2026

NTU Singapore and Max Planck Society establish first Max Planck Centres in Southeast Asia to advance research in data-driven chemistry; relationship between culture and biology

The new centres will focus on studying the complex relationship between culture, biology, and technology, aiming to accelerate discovery of new medicines and materials. Researchers from NTU, MPG, and Singapore institutions will collaborate on interdisciplinary projects.

SourceNanyang Technological University·DateApr 21, 2026
Nikon Monarch 5 8x42 Binoculars

Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

Extra sets of chromosomes make cells more mobile

Researchers found that polyploid cells activate a stress signaling pathway causing increased mobility and engulfing neighboring cells. This behavior can promote tumor growth and therapy resistance in aggressive cancers.

SourceRockefeller University Press·JournalJournal of Cell Biology·TypeExperimental study·DateApr 21, 2026

JMIR report: Can remote monitoring fix hospital overcrowding?

The article highlights how advances in remote monitoring and portable medical technology are dismantling traditional hospital walls. Hospital-at-Home programs offer a scalable solution to acute care delivery, resulting in lower costs, reduced readmission rates, and improved patient outcomes.

SourceJMIR Publications·JournalJournal of Medical Internet Research·TypeCommentary/editorial·DateApr 21, 2026
Meta Quest 3 512GB

Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.

Toddlers’ pretend play ability linked to better mental health

A new study by the University of Sydney found that toddlers' pretend play ability is significantly associated with fewer emotional and behavioral difficulties at primary school. The researchers analyzed data from over 1400 Australian children and found that stronger pretend play ability among two- to three-year-olds was linked to bette...

SourceUniversity of Sydney·JournalEarly Childhood Education Journal·TypeMeta-analysis·DateApr 21, 2026

New health data-based models help identify heart disease risk earlier

Researchers developed two heart failure risk assessment models using large international health databases, enabling early detection of the disease. The SCORE2-HF model estimates up to 30-year risk of heart failure in the general population, while the SMART2-HF model assesses risk for people with a history of cardiovascular disease.

SourceEstonian Research Council·JournalEuropean Heart Journal·TypeData/statistical analysis·DateApr 21, 2026

Study reveals dynamic interactions between brain tumors and immune cells

Researchers at DZNE discovered complex, situation-dependent interactions between glioblastoma cells and microglia in the brain. The study found that microglial activity changes as tumors spread, influencing containment and spread of the disease.

SourceDZNE - German Center for Neurodegenerative Diseases·JournalImmunity·TypeExperimental study·DateApr 21, 2026

Pill bugs don't just use the minerals they eat—they rebuild them inside their bodies

Researchers found that pill bugs do not simply incorporate ingested CaCO3 minerals as building blocks. Instead, they actively restructure CaCO3 within their bodies to form their tergite cuticles. This study highlights the biological control underlying mineral formation and provides new insights into biomineralization mechanisms.

SourceUniversity of Tsukuba·JournalJournal of Structural Biology·DateApr 21, 2026
Creality K1 Max 3D Printer

Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.

Keto diet may improve beta cell function in people with type 2 diabetes

A ketogenic diet has been shown to improve beta-cell function in patients with type 2 diabetes by decreasing proinsulin secretion and reducing pancreas stress. This improvement is associated with changes in the proinsulin-C-peptide ratio, a biomarker of pancreas stress.

SourceThe Endocrine Society·JournalJournal of the Endocrine Society·DateApr 21, 2026

Construction, control, and application of cyborg animal composed of biological and electromechanical systems

Researchers have developed cyborg animals that integrate machine and biological intelligence, enabling them to execute human commands while retaining natural advantages. Key findings include advancements in control paradigms, miniaturized electronic backpacks, and self-sustaining energy harvesting technologies.

SourceBeijing Institute of Technology Press Co., Ltd·JournalCyborg and Bionic Systems·DateApr 21, 2026
Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

Improving scientific accuracy in journalism

Researchers created a video to educate journalists on key elements of reporting scientific studies, resulting in more accurate headlines. The study found that journalists who watched the video were 64% more likely to write accurate headlines than those who did not.

SourcePNAS Nexus·JournalPNAS Nexus·DateApr 21, 2026

New genetic insights into developmental dysplasia of the hip

A large multiethnic study identifies genetic factors associated with developmental dysplasia of the hip (DDH) and its progression to osteoarthritis of the hip. Variations in COL11A2, CALN1, and TRPM7 genes were found to be common to both DDH and hip OA.

SourceEditorial Office of West China School of Stomatology, Sichuan University·JournalBone Research·TypeMeta-analysis·DateApr 21, 2026

Early immune responses linked to protective HIV antibodies

Researchers found a distinct pattern of immune activation early in infection among individuals who later developed broadly neutralizing antibodies, suggesting interactions between the immune system and other infections may be linked to HIV response.

SourceUniversity of Gothenburg·JournalPLOS Pathogens·TypeExperimental study·DateApr 21, 2026
Sky-Watcher EQ6-R Pro Equatorial Mount

Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.