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Science News Archive December 2025


Page 41 of 46

Announcing the 2025 Glenn Foundation for Medical Research Discovery Awards: Christina Camell, PhD (University of Minnesota) and Elaine Fuchs, PhD (The Rockefeller University)

The 2025 Glenn Foundation for Medical Research Discovery Awards support groundbreaking research on human aging. Christina Camell, PhD, investigates the role of macrophages in cellular dysfunction during aging, while Elaine Fuchs, PhD, explores epigenetic memories of past inflammatory experiences and their impact on tissue health.

Apple iPhone 17 Pro

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

Americans more likely to accept guidance from AMA than CDC on vaccine safety

A survey of adults in the US found that most people prefer the American Medical Association's (AMA) guidance on vaccine safety over the Centers for Disease Control and Prevention's (CDC), citing concerns about the CDC's recent changes to its website. According to the survey, 35% of Americans would accept the AMA's recommendation, while...

Anna Gloyn wins 2026 Transatlantic Alliance Award in Endocrinology

Dr. Anna Gloyn has been awarded the fifth Transatlantic Alliance Award for her pioneering research on genetic mechanisms of diabetes and precision medicine. Her collaborative work with colleagues across Europe and the United States has significantly advanced our understanding of the genetic basis of diabetes.

During times of market volatility, investors should track insider trades

Researchers found that corporate insiders' trading patterns provided excellent forecasts of future stock performance during the Covid-19 pandemic. Insiders bought undervalued stocks and sold overvalued ones, which predicted market activity. This study highlights the importance of insider trading in times of unprecedented uncertainty.

Celestron NexStar 8SE Computerized Telescope

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

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.

FAU study finds connection between poor mental health and dark web use

A new FAU study reveals significant mental health differences between dark web users and surface web users, with dark web users reporting substantially higher levels of depressive symptoms and paranoid thoughts. The study also found substantial differences in suicidal thoughts, non-suicidal self-injury, and digital self-harm.

Okayama University chemists pioneer light-driven macrolactone synthesis

Researchers at Okayama University develop a novel photochemical strategy for macrolactonization, transforming hydroxyaldehydes into large ring lactones. The method avoids harsh conditions and multi-step procedures, making it attractive for scaling up synthesis and improving cost-effectiveness.

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.

Building better, building beautiful

Researchers have developed a novel computational form-finding method that allows for the creation of complex, lattice-structured gridshells. This breakthrough method reduces computation cost by 98% and provides a standardized approach to designing attractive and robust gridshell structures.

Fish freshness easily monitored with a new sensor

Researchers have developed a microneedle-based sensor to measure hypoxanthine levels, a reliable indicator of fish freshness. The sensor can detect concentrations as low as 500 parts per billion, making it a potential tool for real-time food-quality monitoring.

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.

Next-generation neuro: Studying the infant brain in motion

Researchers at Virginia Tech's Fralin Biomedical Research Institute are developing tools to gather high-quality brain function data during infancy, enabling studies on brain development and potential risk factors for disorders. The study aims to capture real-time brain activity during natural social interactions.

Human gene maps are biased towards European ancestries

A recent study found thousands of missing transcripts in people from non-European populations, potentially leading to new insights into disease risk and genetic variations. The study highlights a lack of global representation in current gene maps, built largely from European DNA sequences.

Ultrasound pinpoints vascular complications from cosmetic fillers

A new study uses ultrasound to detect vascular complications from cosmetic fillers, such as absent blood flow to perforator vessels. Clinicians can now target exact areas for treatment, reducing the need for blind injections and minimizing complications like blindness and stroke.

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.

USC study reveals hidden cellular layers in the brain’s memory center

Researchers at USC have identified four distinct layers of specialized cell types in the CA1 region of the mouse hippocampus, a structure vital for memory formation. This discovery changes our understanding of how information is processed in the brain and could explain why certain cells are more vulnerable in diseases like Alzheimer's ...

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.

What happens to eagles after rehab?

A recent study found that releasing rehabilitated Golden Eagles can be an effective means of compensating for eagle deaths due to human actions. However, the study revealed that only a few rehabilitated eagles survive and integrate into the wild population, raising questions about the long-term efficacy of rehabilitation efforts.

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.

Evidence lacking for medical cannabis in most conditions

A comprehensive review of over 2,500 articles found limited support for medical cannabis in treating chronic pain, anxiety, and insomnia. However, pharmaceutical-grade cannabinoids have demonstrated effectiveness in specific conditions like HIV/AIDS-related appetite loss and severe pediatric seizure disorders.

Shopping for two is stressful

A University of California - Riverside study found that purchasing goods or services to be shared generates significantly more anxiety. Learning about others' preferences can reduce stress and increase confidence, but not if there are differing expectations.

Invitation to co-edit a special issue on intelligent additive manufacturing

Researchers introduce HierSpectrumChain, a hierarchical blockchain architecture for efficient and secure dynamic spectrum sharing among diverse wireless users. The system automates spectrum leasing through smart-contract–driven Stackelberg auctions, minimizing latency while maintaining transparency and trust.

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.

Tropical Australian study sets new standard for Indigenous-led research

A new study highlights the importance of protecting coastal ecosystems while building long-term environmental and cultural knowledge. The research, co-designed by Indigenous leadership and RMIT University scientists, found that a mangrove forest on the Barron River estuary stores over 2,000 tonnes of carbon annually.

A revolution in cancer rehabilitation powered by robotic exoskeletons

Robotic exoskeletons enhance cancer patients' mobility, muscle strength, and gait training while providing personalized support and real-time feedback. This innovation integrates traditional therapies, nutritional support, and cognitive behavioral therapy to improve therapeutic outcomes.

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.

Circular single-stranded DNA for multi-target miRNA therapy

A new circular single-stranded DNA molecule has been developed to simultaneously silence multiple oncogenic miRNAs. The molecule, called circAMO, exhibits high biostability and can inhibit tumor cell proliferation, migration, and invasion in a concentration-dependent manner. It shows superior efficiency compared to existing anti-miRNA ...

Flood risks in delta cities are increasing, study finds

Research shows that flooding in delta cities like Shanghai can expand by up to 80% and be much deeper by 2100 due to extreme climate events, sea-level rise and land subsidence. A major adaptation effort is required to raise defences and construct mobile flood barriers.

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.

Night workers face inequalities in pay, health, safety and dignity

A major new study by UCL researchers reveals the challenges faced by London’s 1.3 million night workers, including pay inequality, health problems, transport difficulties, safety concerns, and a lack of workplace dignity. The study provides personal stories and policy recommendations to inform UK employment law reforms.

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.

‘Jaws’ impact may be wearing off as shark perceptions soften

A global survey found that nearly 66% of shark descriptors were neutral, suggesting a shift away from the menacing predator narrative. Researchers used automated statistical packages and manual approaches to analyze short descriptions of sharks, revealing positive words like 'majestic' and 'fascinating'.

Why do some lung transplant patients face higher rejection risk?

A recent study by UCLA Health found that a key genetic variant in the C3 gene increases the risk of chronic lung allograft dysfunction (CLAD) after lung transplantation. CLAD is the primary cause of mortality after lung transplantation, and the study suggests that impaired complement regulation drives this process.

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.

Neural network helps detect gunshots from illegal rainforest poaching

A new neural network developed by Naveen Dhar can filter out false positives in gunshot detectors, providing accurate alerts for on-the-ground intervention. The system uses a web of autonomous recording units and a central hub to analyze audio data and pinpoint the location of gunshots.

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.