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Science News for July 22, 2025


Meta Quest 3 512GB

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

Novel one-two punch treatment strategy shows promise in preclinical models of advanced prostate cancer

Researchers have discovered a new approach to combating drug resistance in advanced prostate cancer, combining CDK4/6 inhibitors with senolytic therapies. The sequential treatment strategy has shown potential in preclinical models, highlighting the possibility of improved clinical outcomes and new avenues for repurposing CDK4/6i therapy.

SourceVall d'Hebron Institute of Oncology·JournalMolecular Cancer Therapeutics·DateJul 22, 2025

Like humans, AI can jump to conclusions, Mount Sinai study finds

A study found that even advanced AI models can default to intuitive answers, overlooking critical details in health care settings. Researchers tested commercially available LLMs using creative lateral thinking puzzles and modified well-known medical ethics cases, revealing blind spots that clinicians can't afford.

SourceThe Mount Sinai Hospital / Mount Sinai School of Medicine·Journalnpj Digital Medicine·DateJul 22, 2025
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.

Advancing gene therapy to address deafness

A multicenter clinical trial found gene therapy safe and effective for both children and adults with hereditary deafness. The treatment restores hearing within one month of delivery, showing potential for fast results in addressing congenital deafness and other forms of hearing loss.

SourceUniversity of California - Irvine·JournalNature Medicine·DateJul 22, 2025

New assertion-based verification in python hardware flow

Researchers introduced PyABV, a framework that seamlessly integrates assertion-based verification into the PyRTL hardware design flow. It enables designers to detect errors during simulation and after silicon fabrication, addressing the gap in weak verification support for agile hardware description languages.

SourceHigher Education Press·JournalFrontiers of Computer Science·TypeExperimental study·DateJul 22, 2025

Using x-rays as a new diagnostic tool for monitoring space weather

Researchers propose using soft X-rays to measure reconnection rates and monitor space weather. By analyzing bright X-ray features, they calculated a global reconnection rate of 0.13, closely matching theoretical predictions.

SourceChiba University·JournalGeophysical Research Letters·TypeComputational simulation/modeling·DateJul 22, 2025
GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

Flash-freezing silicon mimics Big Bang

A team of scientists from Helmholtz-Zentrum Dresden-Rossendorf analyzed the behavior of flash-frozen silicon surfaces, revealing a strong impact of cooling rates on crystal growth. The results show that slow cooling produces large, ordered domains with a uniform honeycomb structure.

SourceHelmholtz-Zentrum Dresden-Rossendorf·JournalPhysical Review Letters·TypeComputational simulation/modeling·DateJul 22, 2025

Hotel revenues are reaching a new high in Colorado

A study by Florian Zach found that Colorado hotels increased average monthly revenue by 25% between 2014 and 2019, primarily due to higher room bookings and daily rates. Hotels closer to dispensaries, newer and more upscale, and in high-demand areas saw the greatest benefits from dispensary legalization.

SourceVirginia Tech·JournalProduction and Operations Management·DateJul 22, 2025
Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

UTA unveils supercomputing research hub

The University of Texas at Arlington has launched a $2.1 million supercomputing hub to support data-intensive research in AI, imaging, and energy modeling across campus. This new resource will enable researchers to process and analyze large-scale datasets, leading to significant discoveries across disciplines.

SourceUniversity of Texas at Arlington·DateJul 22, 2025

AI chatbots remain overconfident -- even when they’re wrong

Researchers found that large language models are unaware of their own mistakes, unlike humans who can adjust expectations. The models' lack of self-awareness has implications for the use of AI chatbots in daily life, particularly when it comes to tasks with low stakes.

SourceCarnegie Mellon University·JournalMemory & Cognition·DateJul 22, 2025

Not just a messenger: Developing nano-sized delivery agents that also provide therapeutic treatment

Researchers at the University of Ottawa have made a breakthrough in developing nanoparticles that not only deliver drugs but also contribute to treatment. Their proof-of-concept study shows that particles can be armed with therapeutic potential, revolutionizing the field of nanomedicine.

SourceUniversity of Ottawa·JournalACS Applied Nano Materials·TypeData/statistical analysis·DateJul 22, 2025

Gold clusters show promise as scalable options for quantum computers, sensors

Researchers at Penn State have demonstrated how gold nanoclusters can mimic the spin properties of trapped atomic ions, allowing for scalability in quantum applications. The clusters can be easily synthesized in large quantities and exhibit unique Rydberg-like spin-polarized states that mimic superpositions.

SourcePenn State·JournalACS Central Science·TypeImaging analysis·DateJul 22, 2025
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

Scientists uncover how ticks defend themselves against a deadly virus

Researchers from the University of Surrey identified two novel antiviral effectors in tick cells that can reduce SFTSV replication, offering new hope for preventing tick-to-human transmission. Understanding how ticks tolerate viruses is crucial for developing effective vector control strategies and prevention methods.

SourceUniversity of Surrey·JournalNature Communications·DateJul 22, 2025

AI used for real-time selection of actionable messages for government and public health campaigns

Researchers developed an AI tool to automatically generate HIV prevention and testing campaign messages for counties in the US, leveraging real-time social media data. The method was tested in three studies, showing that AI-selected messages were perceived as more actionable and effective by target audiences than control messages.

SourceAnnenberg Public Policy Center of the University of Pennsylvania·JournalPNAS Nexus·TypeExperimental study·DateJul 22, 2025

LAHB: A bioplastic that may solve marine plastic pollution problem

Researchers have demonstrated that LAHB, a microbial lactate-based polyester, breaks down in deep-sea environments, while conventional plastics persist. The biodegradable plastic lost over 80% of its mass after 13 months underwater, making it a promising option for reducing marine plastic waste.

SourceShinshu University·JournalPolymer Degradation and Stability·TypeExperimental study·DateJul 22, 2025
GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.

Americans want stronger safety net for older adults

A Cornell University-led study finds that Americans are increasingly supporting a stronger safety net for older adults, with nearly 58% backing increased Social Security spending. The survey also reveals growing demand for government-provided care programs, such as help with everyday household tasks like grocery shopping and cleaning.

SourceCornell University·JournalJournal of Aging & Social Policy·DateJul 22, 2025

Teens are using dating apps more than you’d think. It may not be a bad thing.

A new Northwestern University study suggests that teen dating apps may provide valuable social connections for adolescents, particularly those in sexual and gender minority populations. The study found no significant differences in mental health outcomes between teens who use dating apps and those who don't.

SourceNorthwestern University·JournalJournal of Psychopathology and Clinical Science·DateJul 22, 2025

OIST Professor Yoko Yazaki-Sugiyama receives the 2024 Tsukahara Memorial Award

Professor Yazaki-Sugiyama's research on neural mechanisms of vocal learning during critical periods has significantly advanced our understanding of brain learning mechanisms. She is recognized for her original and outstanding work, which has revealed key findings on neural plasticity.

SourceOkinawa Institute of Science and Technology (OIST) Graduate University·DateJul 22, 2025
Apple iPhone 17 Pro

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

Chung-Ang University researchers develop innovative air filter inspired by nasal hair

A team of researchers from Chung-Ang University has developed an innovative air filter that mimics the way mucus-coated nasal hairs trap particles, achieving remarkable filtration efficiency. The particle-removing oil-coated (PRO) filter is a significant leap forward in air purification, offering improved performance and sustainability.

SourceChung Ang University·JournalNature·TypeExperimental study·DateJul 22, 2025

Americans prefer a more diverse society

A new study finds that most Americans (2/3) want a more ethnically diverse society than the current one, while over half desire greater religious diversity. Even among white Christian Americans, there is a majority in favor of increased diversity.

SourceUniversity of Copenhagen·JournalEthos·TypeSurvey·DateJul 22, 2025

Revolutionizing hydrogen fluoride synthesis: Scalable and safer generation

Researchers at Shibaura Institute of Technology have developed a scalable and safer method to generate hydrogen fluoride, eliminating the need for pressurized HF gas and corrosive liquid reagents. The new fluorinating complexes can be used for pharmaceuticals, functional materials, and molecular probes.

SourceShibaura Institute of Technology·JournalChemistry - A European Journal·TypeExperimental study·DateJul 22, 2025

Tiny fossil suggests spiders and their relatives originated in the sea

A new analysis of a 500 million-year-old fossil suggests that arachnids, including spiders and scorpions, evolved in the ocean before adapting to land. The discovery was made by studying the brain and nervous system of an ancient marine arthropod called Mollisonia symmetrica.

SourceUniversity of Arizona·JournalCurrent Biology·TypeObservational study·DateJul 22, 2025
Rigol DP832 Triple-Output Bench Power Supply

Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

CORNETO: Machine learning to decode complex omics data

CORNETO enables researchers to extract molecular networks by combining experimental data with prior biological knowledge, helping to better understand cell health and disease mechanisms. The tool identifies shared pathways and patient-specific differences, a step toward personalised treatment strategies.

SourceEuropean Molecular Biology Laboratory·JournalNature Machine Intelligence·TypeData/statistical analysis·DateJul 22, 2025

New AI study clarifies the origins of Papua New Guineans

A recent AI-powered study sheds light on the genetic origins of Papua New Guineans, finding a close relationship with other Asian populations. The research suggests that Papua New Guineans share a common ancestry from the 'Out of Africa' event, contrary to earlier theories.

SourceEstonian Research Council·JournalNature Communications·TypeMeta-analysis·DateJul 22, 2025

Exploring the dynamic partnership between FtsZ and ZapA protein

The study reveals that four units of ZapA protein form an asymmetric ladder-like structure with FtsZ protofilaments, impacting the alignment of the Z-ring. The interaction between ZapA and FtsZ is dynamic, with cooperative binding and structural alterations, enabling the maintenance of FtsZ mobility.

SourceRitsumeikan University·JournalNature Communications·TypeImaging analysis·DateJul 22, 2025
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.

CHARA Array enters third decade of celestial discovery

The CHARA Array has enabled groundbreaking discoveries about stars, including the massive star Regulus and binary star systems. With new capabilities, the array will continue to reveal secrets about stars, planetary systems, and distant supermassive black holes.

SourceGeorgia State University·DateJul 22, 2025

Masonic Medical Research Institute publishes breakthrough study on combating heart disease linked to obesity and high-fat diet

A groundbreaking study published in Science Signaling has identified protein tyrosine phosphatase PTP1B as a key driver of maladaptive cardiac metabolism and dysfunction under dietary stress. Mice lacking PTP1B in cardiomyocytes were resistant to harmful changes, highlighting the enzyme's role in heart disease progression.

SourceMasonic Medical Research Institute·JournalScience Signaling·TypeMeta-analysis·DateJul 22, 2025
Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

Women politicians judged more harshly than men, research finds

Research finds women politicians face harsher judgments when deviating from party expectations or policy stances. Voters scrutinize women candidates more intensely, especially when they diverge from party views, leading to greater uncertainty and skepticism.

SourceCambridge University Press·JournalPolitics & Gender·TypeExperimental study·DateJul 22, 2025

Yellowstone aspen showing signs of recovery following 1995 reintroduction of wolves to park

Researchers at Oregon State University report a remarkable case of ecological restoration in Yellowstone National Park. The reintroduction of wolves has initiated a trophic cascade that reduced elk populations and allowed aspen trees to begin recovering, with nearly 80% of the 87 surveyed stands showing signs of growth.

SourceOregon State University·JournalForest Ecology and Management·TypeObservational study·DateJul 22, 2025

Japanese drinkers’ response to alcohol can be divided into three distinct clusters

Researchers from RIKEN have discovered that Japanese people's responses to alcohol can be divided into three clear clusters based on genetic analysis and experiments. These clusters are associated with specific combinations of gene variations, including ALDH2 and ADH1B, which can help identify individuals at risk for alcohol-related di...

SourceRIKEN·JournalNeuropsychopharmacology·TypeExperimental study·DateJul 22, 2025

Mizzou scientists work to boost lifesaving cancer treatments

Researchers at MURR have optimized Terbium-161 for radiopharmaceutical use, enabling targeted destruction of cancer cells with high-energy electrons. The breakthrough could add extra therapeutic effectiveness to existing treatments without requiring new drug development.

SourceUniversity of Missouri-Columbia·JournalRadiochimica Acta·DateJul 22, 2025
Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.

Metal-free supercapacitor stack delivers 200 volts from just 3.8 cm³

Researchers developed a new method for building powerful, compact energy storage devices using thin-film supercapacitors without metal parts. The device can output 200 volts, equivalent to powering 100 LEDs for 30 seconds or a 3-watt bulb for 7 seconds.

SourceInternational Journal of Extreme Manufacturing·JournalInternational Journal of Extreme Manufacturing·DateJul 22, 2025

From hydrogen bonds to high performance: The future of aqueous batteries

Researchers at Peking University have discovered a key mechanism governing proton storage and transport in aqueous batteries, enabling ultra-fast charging and higher capacity. By engineering hydrogen-bond networks, they propose three strategies to optimize battery performance, advancing next-generation proton-based aqueous batteries

SourcePeking University·JournalMatter·DateJul 22, 2025

New research fuels the future of data storage: Predicting spin accumulation for faster, greener memory

Researchers from The University of Osaka develop a new program to calculate the spin accumulation coefficient, providing a definitive measure of the spin Hall effect and overcoming ambiguities. This advancement enables accurate predictions for real materials, accelerating the development of advanced spintronic technologies.

SourceThe University of Osaka·Journalnpj Spintronics·TypeComputational simulation/modeling·DateJul 22, 2025
Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

Pusan National University researchers reveal new calibration framework for digital twins

Researchers at Pusan National University developed a new Bayesian calibration framework to optimize digital twin models of automated material handling systems. The framework improves prediction accuracy by accounting for parameter uncertainty and discrepancy, enabling effective calibration with scarce field data.

SourcePusan National University·JournalJournal of Manufacturing Systems·TypeComputational simulation/modeling·DateJul 22, 2025

Ancient brachiopods used tiny bristles to maintain “social distancing,” study reveals

Researchers discovered that approximately 436-million-year-old brachiopods formed a non-random, checkerboard-like pattern due to their tiny setae, which allowed them to maintain optimal spacing. This study provides rare evidence of ancient communities being shaped by biological interactions.

SourceChinese Academy of Sciences Headquarters·JournalProceedings of the National Academy of Sciences·DateJul 22, 2025

Delving into an underexplored lineage of immune cells

Conventional dendritic cells have been found to originate from both myeloid and lymphoid progenitors, revealing their unique functions and developmental pathways. These lymphoid-derived cDCs exhibit potent functions in immune suppression and allergy induction, and follow diverse developmental pathways.

SourceInstitute of Science Tokyo·JournalScience Advances·TypeExperimental study·DateJul 22, 2025
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.

Study: Powerlifting through breast cancer – how a breast cancer survivor defied chemotherapy with strength trainin

A study documents elite-level strength training during active breast cancer treatment, showing rare retention of squat strength despite chemotherapy. LaShae Rolle, a competitive powerlifter and breast cancer survivor, completed the first-of-its-kind study, demonstrating the feasibility of high-intensity training when carefully managed.

SourceUniversity of Miami Miller School of Medicine·JournalLifestyle Medicine·DateJul 22, 2025
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.

Weight loss benefits of Tirzepatide persist after stopping treatment in Chinese adults

A recent study found that Chinese obese individuals can maintain significant weight loss even after stopping tirzepatide. The study showed an average weight loss of 8.7% to 10.6% compared to baseline, with improved cardiometabolic markers. These findings support the long-term efficacy of tirzepatide in managing obesity.

SourceHigher Education Press·JournalLife Metabolism·TypeObservational study·DateJul 22, 2025

Your skin buckles as you age – and that’s why wrinkles form

A study published in Journal of the Mechanical Behavior of Biomedical Materials found that wrinkled skin is caused by its tendency to buckle under pressure due to age-related changes in its mechanical properties. As people age, their skin becomes more prone to wrinkles as it stretches and contracts in different directions.

SourceBinghamton University·JournalJournal of the Mechanical Behavior of Biomedical Materials·TypeExperimental study·DateJul 22, 2025

Surprising structure discovered in disordered protein

A new study at Baylor College of Medicine reveals that disordered regions of proteins involved in gene regulation interact with structured beta-catenin to carry out gene activation. This discovery challenges the traditional view of disorder in biology, suggesting that interactions between disordered molecules and structured proteins gi...

SourceBaylor College of Medicine·JournalMolecular Cell·TypeExperimental study·DateJul 22, 2025

Surprising rocky worlds revealed around a small star

A team of researchers has discovered a fifth planet in the L 98-59 planetary system, confirming its habitable zone and potential for liquid water. The planets' sizes and masses have been determined with unprecedented precision using data from space telescopes and high-precision instruments.

SourceUniversity of Montreal·DateJul 22, 2025

Investigational anti-cancer DNA therapy eases chronic osteoarthritis pain in dogs—pointing to a new non-opioid path for humans

A study published in Frontiers in Veterinary Science found that Elenagen significantly reduced chronic osteoarthritis pain scores in dogs, achieving a 90% success rate. The therapy works by reprogramming aged or dysfunctional mesenchymal stem cells, which then produce anti-inflammatory signals and restore their regenerative capacity.

SourceCureLab Oncology Inc.·JournalFrontiers in Veterinary Science·TypeExperimental study·DateJul 22, 2025
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.

Breaking performance limits of Zn anodes in aqueous batteries by tailoring anion and cation additives

Researchers created a highly textured Zn surface by introducing benzyltriethylammonium chloride (TEBAC) and selectively removing its counter-ion, achieving unprecedented stability and durability. The optimized electrolyte delivered 9000 hours of dendrite-free cycling in coin cells.

SourceShanghai Jiao Tong University Journal Center·JournalNano-Micro Letters·TypeExperimental study·DateJul 22, 2025

Stem cell transplant without toxic preparation successfully treats genetic disease

Researchers at Stanford Medicine have developed an antibody treatment that eliminates the need for toxic busulfan chemotherapy or radiation in stem cell transplants, making it possible to treat patients with Fanconi anemia and other genetic diseases. The new approach has shown exceptional outcomes, enabling patients to complete two yea...

SourceStanford Medicine·JournalNature Medicine·TypeRandomized controlled/clinical trial·DateJul 22, 2025

New-age and old school shark bite prevention strategies put to the test on Australian beaches

Researchers developed a new framework to compare 15 different mitigation measures on the Gold Coast, revealing that a combination of strategies is most effective at reducing shark bites. The study found that non-lethal real-time shark alerts and traditional strategies like SMART drumlines are key to reducing risk.

SourceFlinders University·JournalPeople and Nature·TypeData/statistical analysis·DateJul 22, 2025

Suppressing tumor cell stemness might help colon cancer management

Researchers have identified CDX1 and CDX2 as key molecules that counteract β-catenin and suppress stemness in colon cancer. Deletion or overexpression of these proteins increased tumor aggressiveness and expression of cancer stemness-related genes, suggesting a potential therapeutic target.

SourceUniversity of Fukui·JournalCell Death and Disease·TypeExperimental study·DateJul 22, 2025
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.

Next-gen tech can detect disease biomarker in period blood

Researchers developed a proof-of-concept device to detect HMGB1 protein in menstrual blood, showing five times more sensitivity than existing laboratory tests. The test can detect low concentrations of the biomarker, enabling early detection and intervention for endometriosis patients.

SourcePenn State·JournalACS Central Science·TypeExperimental study·DateJul 22, 2025

Study finds “forever chemicals” in reusable feminine hygiene products

A new study from Indiana University and Notre Dame researchers finds PFAS in nearly 30% of tested reusable feminine hygiene products. The presence of these chemicals has raised concerns about safety and transparency, particularly for adolescents and young women who use these products.

SourceIndiana University·JournalEnvironmental Science & Technology Letters·TypeExperimental study·DateJul 22, 2025

New study clarifies catalyst design for cleaner ammonia production

Researchers at Tohoku University have uncovered key principles that could advance sustainable ammonia production by electrochemically converting nitrate waste. Pyrrolic-coordinated M-N-C catalysts achieve higher turnover frequencies for ammonia production, and the adsorption of nitrate is the rate-determining step in this reaction.

SourceAdvanced Institute for Materials Research (AIMR), Tohoku University·JournalJournal of the American Chemical Society·DateJul 22, 2025

Clearing rainforest for cattle farming is far worse for nature than previously thought, finds landmark bird survey

Researchers conducted the world's biggest bird survey in Colombia, recording 971 species and finding that clearing rainforest for cattle pasture causes a 60% greater biodiversity loss than previously thought. The study highlights the need for policymakers to consider the larger-scale impact of deforestation on biodiversity.

SourceUniversity of Cambridge·JournalNature Ecology & Evolution·TypeSurvey·DateJul 22, 2025

Study finds key role for non-neural brain cells in processing vision

Researchers found that astrocytes maintain optimal levels of GABA to enable neural groups to process visual information efficiently. Knocking out Gat3 in mice impaired neuron coordination and reduced ensemble activity, highlighting the importance of astrocytic regulation.

SourcePicower Institute at MIT·JournaleLife·TypeExperimental study·DateJul 22, 2025
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.

Study finds news releases written by humans more credible than AI content

A University of Kansas study found that people rate corporate crises messages written by humans as more credible and trustworthy, regardless of the approach taken. However, the approach itself didn't vary between participants who read human or AI-written content.

SourceUniversity of Kansas·JournalCorporate Communications An International Journal·TypeSurvey·DateJul 22, 2025

UTA study links police fatigue to performance risks

A new UT Arlington study explores how sleep deprivation affects police performance and suggests tailored sleep interventions may help. Officers reported getting seven hours or less of sleep per night due to shift work, job pressure, and emotional fatigue.

SourceUniversity of Texas at Arlington·JournalPolicing An International Journal·DateJul 22, 2025

Research alert: Gene signature an early warning system for aggressive pancreatic cancer, study finds

Researchers at UC San Diego School of Medicine have discovered a link between stress and inflammation and pancreatic ductal adenocarcinoma (PDAC), a type of aggressive and lethal cancer. The findings could lead to the detection of PDAC before it becomes life-threatening, enabling early screening tools for precision medicine.

SourceUniversity of California - San Diego·JournalCell Reports·DateJul 22, 2025
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.

Rejuvenating the brain with the help of a computational clock

Researchers developed an 'aging clock' that can assess the biological age of brain cells and identify potential rejuvenating interventions. The study found 453 unique compounds with therapeutic potential, some of which are known to extend lifespan in animal models.

SourceCIC bioGUNE·JournalAdvanced Science·TypeComputational simulation/modeling·DateJul 22, 2025

Pitt study uncovers how the immune system fends off gut parasites

Researchers discovered a new pathway to boost immunity against parasitic infections, suggesting that NSAIDs like ibuprofen could be repurposed as anti-parasitic treatments. Gasdermin C plays a crucial role in this process, targeting and penetrating Rab7-positive vesicles to reduce prostaglandin d2 levels.

SourceUniversity of Pittsburgh·JournalImmunity·DateJul 22, 2025

How our body keeps time in the heat

Researchers discovered that a subtle shift in gene activity rhythms at higher temperatures, known as waveform distortion, helps maintain the body's 24-hour cycle. This process also influences synchronization with day-night cycles and environmental cues.

SourceRIKEN·JournalPLOS Computational Biology·TypeExperimental study·DateJul 22, 2025

US adolescents with cannabis use disorder failing to complete rehabilitation

A recent study by Florida Atlantic University found that US adolescents with cannabis use disorder have low treatment completion rates, ranging from 34.2% to 33.8%. The most common reasons for not completing treatment were dropping out, transferring facilities, and being terminated. Adolescents who began using cannabis at a younger age...

SourceFlorida Atlantic University·JournalPediatric Reports·TypeData/statistical analysis·DateJul 22, 2025
Fluke 87V Industrial Digital Multimeter

Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.

Scientists recreate mouse egg cell development without ovarian support cells

Researchers have successfully reconstituted mouse egg cell development from embryonic stem cells entirely in vitro, without ovarian support cells. This new method enables detailed analysis of molecular mechanisms and has important implications for human reproductive biology and fertility preservation.

SourceInstitute for the Advanced Study of Human Biology (ASHBi), Kyoto University·JournalDevelopmental Cell·TypeExperimental study·DateJul 22, 2025

More accurate measures required to help diagnose sepsis in children

A new study found that less than 5% of children admitted to hospital with suspected sepsis met the Phoenix Sepsis Score, highlighting the need for more accurate measures to diagnose sepsis in children. The research also showed that the current clinical tool failed to detect cases early and underestimated the overall burden of disease.

SourceMurdoch Childrens Research Institute·JournalThe Lancet Regional Health - Western Pacific·DateJul 22, 2025

Cholesterol-lowering drugs show promise against colorectal cancer

Researchers discovered that statins selectively modulate key components of the Wnt/β-catenin signaling pathway, leading to lower levels of tumor-promoting proteins and cancer-suppressing cellular behaviors. Statins downregulate SATB1 while increasing SATB2, making cancer cells less able to grow and spread.

SourceImpact Journals LLC·JournalOncotarget·TypeNews article·DateJul 22, 2025

Recycled glass helps build sustainability into construction

Scientists have identified a reliable method to achieve stabilization in compressed earth blocks using recycled glass particles and lime. Testing showed that a mix of 10% lime and 10% recycled glass produced the strongest blocks with no cracking under intense pressure.

SourceUniversity of Portsmouth·JournalDiscover Civil Engineering·TypeExperimental study·DateJul 22, 2025
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.

New deep learning model shed light on the dynamics of multicolor solitons

Researchers developed a smart neural network model that combines CNNs and RNNs to predict multicolor soliton evolution, surpassing limitations of standard frameworks. The dual-channel system accurately tracks changes in energy, wavelength, and phase with remarkable accuracy.

SourceScience China Press·JournalScience China Physics Mechanics and Astronomy·TypeComputational simulation/modeling·DateJul 22, 2025

Quantum discovery reveals how enzymes tame free radicals

Researchers at UBC Okanagan discover that quantum Coulombic interactions play a key role in controlling free radicals, essential molecules for life. This finding has significant implications for the design of drugs and enzymes.

SourceUniversity of British Columbia Okanagan campus·JournalJACS·TypeMeta-analysis·DateJul 22, 2025

Interference to astronomy the unintended consequence of faster internet

Curtin University researchers have detected significant Starlink satellite interference with radio astronomy observations, affecting up to 30% of images. The study highlights the need for regulatory improvements to minimize the impact of satellite technology on research.

SourceCurtin University·JournalAstronomy and Astrophysics·TypeObservational study·DateJul 22, 2025
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.

This new colorful plastic shines without dyes or pigments

Researchers created a new type of cellulose-based plastic that displays structural color without dyes or pigments. The plastic is comparable in strength to traditional plastics but made from natural biodegradable ingredients, and it can be easily recycled using water.

SourceAmerican Chemical Society·JournalACS Nano·DateJul 22, 2025

A breath test could help us detect blood cancers

A new breath test has been developed to detect blood cancers, showing promise for early diagnosis and treatment monitoring. The test uses exhaled breath analysis to identify molecules produced by cancer cells, potentially providing a quick and affordable diagnostic tool for areas with limited access to specialist equipment.

SourceQueen Mary University of London·JournalHemaSphere·TypeExperimental study·DateJul 22, 2025

Heatwaves to increase in frequency, duration under global warming

Climate models project an accelerating increase in heatwave duration due to global warming, with each additional increment of warming causing larger increases in long heat waves. As temperatures rise, the typical length of heatwaves will also increase, posing significant impacts on humans, livestock, and ecosystems.

SourcePortland State University·JournalNature Geoscience·DateJul 22, 2025

AIPasta—using AI to paraphrase and repeat disinformation

Research combines AI-generated disinformation with the repetitive truth effect to create persuasive content. A study found that while neither tactic convinced participants of conspiracy theories, AI-generated disinformation increased perceived consensus among both parties.

SourcePNAS Nexus·JournalPNAS Nexus·DateJul 22, 2025
Sky & Telescope Pocket Sky Atlas, 2nd Edition

Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.

Sorting without comparators: The rise of intelligent memory systems

A research team at Peking University has developed the first sort-in-memory hardware system tailored for complex, nonlinear sorting tasks. The system eliminates the need for comparators and introduces a novel Digit Read mechanism, along with a new algorithm and hardware design that reimagines how sorting can be performed within memory.

SourcePeking University·JournalNature Electronics·DateJul 22, 2025

When the city comes to you, get flexible; when you go to the city, be persistent

A recent study found that behavioral flexibility is related to foraging breadth, not social or habitat use behaviors, in great-tailed grackles rapidly expanding their geographic range. The researchers discovered that flexible individuals switched between different food types more often in the wild.

SourceMax Planck Institute for Evolutionary Anthropology·JournalPeer Community Journal·DateJul 22, 2025
AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

City of Hope research spotlight, June 2025

City of Hope research demonstrates a new drug combination that slows advanced prostate cancer growth without improving overall survival. A novel AI conversation tool helps scientists uncover gene-disease connections without programming expertise.

SourceCity of Hope·DateJul 22, 2025

Leading the way comes at a cost for feathered friends

A new study by Australian National University tracked wild guineafowl in Kenya and found that initiating movements led to high heart rates. The researchers also discovered that experiencing the minority resulted in a substantial physiological cost, including increased stress.

SourceAustralian National University·JournalCurrent Biology·TypeObservational study·DateJul 22, 2025

Post-COVID-related lung abnormalities almost always regress

A recent consensus statement by radiologists aims to standardize the management of post-COVID patients with lung abnormalities. Up to 50% of hospitalized COVID-19 patients develop persistent or progressive respiratory symptoms and lung changes on chest CT scans, but these often stabilize or regress over time.

SourceUniversita Cattolica del Sacro Cuore·JournalRadiology·TypeImaging analysis·DateJul 22, 2025
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.

First impressions count: How babies are talked about during ultrasounds impacts parent perceptions, caregiving relationship

A new study from the University of Notre Dame found that how healthcare providers describe babies during ultrasounds impacts parent perceptions and can influence a child's future behavior. Positive descriptions are associated with fewer behavioral difficulties in toddlers, while negative descriptions lead to greater challenges.

SourceUniversity of Notre Dame·JournalCommunications Psychology·TypeExperimental study·DateJul 22, 2025

Data from 1,000 farms over 13 years prove that agricultural survival depends on being flexible without losing stability

Farms' economic resilience relies on a balance between stability and flexibility, with factors like payments and land ownership affecting stability and ecological conversion improving flexibility. This balance is crucial for farms to cope with external shocks and maintain production over time.

SourceUniversity of Córdoba·JournalEnvironmental and Sustainability Indicators·DateJul 22, 2025

Radiation therapy overcomes immunotherapy resistance in some cancers

Researchers found that radiation plus immunotherapy induces a systemic anti-tumor immune response in non-small cell lung cancer, even in tumors that do not typically respond to immunotherapy. The combination therapy improved clinical response in patients whose tumors harbor features of immunotherapy resistance.

SourceJohns Hopkins Medicine·JournalNature Cancer·DateJul 22, 2025
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.

New study links power outages, social vulnerability in Gulf Coast

Researchers identified counties with vulnerable populations susceptible to longer-term power outages in the five-state region. Findings showed that hurricanes/tropical storms and heat waves were associated with the longest power outages, clustering in coastal and riverside counties.

SourceOhio State University·JournalHumanities and Social Sciences Communications·TypeData/statistical analysis·DateJul 22, 2025

Detecting extreme magnetic fields in heavy-ion collisions

New experimental techniques can measure intense magnetic fields generated in heavy-ion collisions, shedding light on fundamental physics and the early universe. By studying magnetic field evolution over time, researchers can gain insights into QGP behavior and its effects on particles.

SourceResearch·JournalResearch·TypeSystematic review·DateJul 22, 2025

Social steps to mitigate mental illness

A study analyzed social determinants' impact on mental health, identifying variables that predict problems, such as physical health, loneliness, and satisfaction. Implementing policies like financial stability, local community engagement, and volunteering may reduce mental illness rates by up to 3 percentage points.

SourcePNAS Nexus·JournalPNAS Nexus·DateJul 22, 2025

The Covid-19 pandemic may have aged our brains, according to a new study

A recent study published in Nature Communications found that the Covid-19 pandemic accelerated brain health decline, particularly among older individuals, men, and those from disadvantaged backgrounds. Brain scans revealed faster brain aging rates among those who lived through the pandemic, even if they were not infected.

SourceUniversity of Nottingham·JournalNature Communications·TypeImaging analysis·DateJul 22, 2025

New strategy doubles chemo effectiveness in treatment-resistant cancer

By reprogramming chromatin to prevent cancer cells from adapting to evade treatment, researchers have doubled chemotherapy effectiveness in animal experiments. This approach restores cellular memory, making existing drugs more effective against cancer.

SourceNorthwestern University·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateJul 22, 2025

Access to green spaces may be linked to lower risk of neurodevelopmental disorders in children

A Rutgers University study found that exposure to green spaces during critical periods of early childhood development is associated with a reduced risk of neurodevelopmental disorders, including ADHD and autism spectrum disorder. Higher levels of green space exposure were linked to lower risks across different exposure windows.

SourceRutgers University·JournalEnvironment International·TypeData/statistical analysis·DateJul 22, 2025

Some people could sound angrier when complaining, new study finds

Researchers found that speakers from different cultures convey emotions differently when complaining. Complainers use specific vocal expressions to convey negativity, with Québécois sounding more angry and French speakers sounding sadder. The study highlights the importance of tone of voice in social interactions and may have implicati...

SourceFrontiers·JournalFrontiers in Communication·TypeExperimental study·DateJul 22, 2025