Bluesky Facebook Reddit Email

Science News Archive 2025


Page 84 of 574

Sea-level projections from the 1990s were spot on, Tulane study says

A new study published in Earth's Future journal reveals that sea-level projections from the 1990s were remarkably accurate, with global sea-level rise averaging about one eighth of an inch per year. The researchers compared these projections with recent satellite measurements and found a remarkable match.

Crafting the future of dysphagia diets with 3D printing

Kyushu University researchers have developed a new 3D bioprinting method to create customized dysphagia diets using controlled radiofrequency and microwave energy. The method produces gels with varying textures, adhesiveness, and water retention suitable for different dysphagia diet requirements.

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.

Calcium tests in poultry offer chance for improved feed efficiency

Researchers developed a new test to measure calcium digestibility in poultry feed, reflecting results of an older method, and found that both tests offer reliable results. The study's findings could help poultry producers optimize feed efficiency and reduce losses by millions of dollars.

Four cutting-edge applications will bring TENG to a broader stage

Triboelectric Nanogenerators (TENGs) have demonstrated astonishing development potential across energy, sensing, and advanced material science domains. Four cutting-edge applications of TENGs include fluid energy harvesting, self-adaptive sensors and systems, high-voltage power sources, and interface probes.

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.

Apple iPhone 17 Pro

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

New research points to protecting blood during radiation therapy

Researchers at the University of Navarra have developed FLIP-HEDOS, a model that simulates how much radiation blood absorbs during cancer treatment. The study highlights the importance of protecting blood from radiation, which can impair immune function and lead to hematologic toxicity.

Discovery could boost communications with simple twist of light

A team of researchers from the University of Melbourne and Hanyang University has discovered a new method for creating spiral whirlpools of light through Van der Waals materials. This breakthrough could lead to more efficient and secure optical communication systems, including Australia's NBN.

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.

Metabolic modeling unlocks diversity of yeast for industrial biotechnology

Researchers developed a powerful systems biology method to evaluate different strains of brewer's yeast (Saccharomyces cerevisiae), uncovering key adaptations that enhance ethanol production. This digital resource and analysis pipeline provide insights into the rational design of yeast cell factories for industrial applications.

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.

More hydrogen, more ammonia, more fertilizer, all using less energy

Researchers at RIKEN have developed a mechanochemical method to increase hydrogen saturation in perovskite powder, doubling its capacity. This discovery has significant implications for environmental sustainability and the potential for a hydrogen-based economy, as it enables more efficient production of ammonia fertilizer.

Fresh twist to mystery of Jupiter's core

New research suggests Jupiter's core is actually formed through gradual absorption of heavy and light materials as the planet grew, rather than a massive collision. This dilute core structure blends into the surrounding layers without a sharp boundary.

‘Root beer FLOAT’ burst’s home is located with extraordinary precision

Researchers pinpointed the location of the brightest fast radio burst (FRB) ever recorded, RBFLOAT, to a single spiral arm of a galaxy 130 million light-years away. The precision was achieved using the CHIME/Outrigger array, allowing scientists to explore the environment and potentially shed light on the nature and origins of these mys...

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.

Under or over? The twists and turns of genetic research

Scientists have developed a new method to visualize and analyze the complex shapes of DNA molecules using atomic force microscopy. This breakthrough enables researchers to study the tangled structures of DNA in cells, which can lead to insights into diseases such as cancer and neurodegeneration.

Study explains how lymphoma rewires human genome

A study reveals that translocations in mantle cell lymphoma boost the activity of 50 genes on a single chromosome, expanding potential drug targets. The discovery also identifies new cancer driver genes and offers insights into early detection strategies.

Data-driven designs to improve prosthetic legs

Researchers have developed a data-driven way to fit prosthetic legs that could lead to better fitting prosthetics in less time and at a lower cost. The new technology generates basic design recommendations instantly and has been shown to be as comfortable on average as those created by highly skilled prosthetists.

Hemoglobin reimagined: A breakthrough in brain disease treatment

Researchers have reimagined hemoglobin as an antioxidant protein in the brain, where it breaks down harmful reactive oxygen species. A new compound, KDS12025, selectively enhances this natural defense mechanism to protect against ALS, Parkinson's, Alzheimer's, and autoimmune disorders.

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.

Yogurt and hot spring bathing show a promising combination for gut health

Researchers at Kyushu University discovered that combining yogurt intake with hot spring bathing enhances gut microbiota diversity and improves defecation status, suggesting a potential application for preventive medicine. The study found significant improvements in gut health outcomes, particularly among healthy adults.

Moisture changes the rules of atmospheric traffic jams

New research from Purdue University reveals how moisture influences atmospheric blocking, a phenomenon that often drives heat waves, droughts, cold outbreaks and floods. The study introduces a new mechanism showing that moisture-induced diabatic heating strengthens ridge blocks but weakens dipole blocks.

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.

New era in transthyretin amyloidosis: From stabilizers to gene editing

Transthyretin amyloidosis has transitioned from a fatal underdiagnosed disease to one with multiple effective treatment avenues, including gene editing and targeted therapies that have shown significant improvements in neuropathy scores and quality of life. Ongoing clinical trials aim to halt and potentially reverse disease progression.

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.

Using exoplanets to study dark matter

Researchers propose that Jupiter-sized exoplanets may accumulate and collapse into detectable black holes due to dark matter. This process could potentially generate multiple black holes in a single exoplanet's lifetime, making exoplanet surveys a promising method for hunting superheavy dark matter particles.

Weight loss trial reports success for breast cancer patients at one year mark

A recent study published in JAMA Oncology reports that breast cancer patients who participated in a remote weight loss intervention program lost an average of 4.7% of their baseline body weight after one year, while those in the education-only control group gained an average of 1%. The findings suggest that weight loss following breast...

Introducing New Contaminants – a new era in environmental science!

The New Contaminants journal is a premier multidisciplinary platform connecting scientists worldwide to share discoveries in environmental science. The journal publishes high-impact research on emerging contaminants, including limited-time opportunities for free publication and APC waivers.

New AI tool tracks early signs of hurricane formation

A new AI system developed by the University of Miami Rosenstiel School can automatically identify and track tropical easterly waves, separating them from other tropical wind patterns. The model combines historical observations with reanalysis data to produce accurate real-time forecasts.

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.

Creating topological exceptional point by on-chip all-dielectric metasurface

Researchers create topological exceptional points using on-chip all-dielectric metasurfaces, eliminating Ohmic losses and suppressing zero-order diffraction background. The platform enables precise control of topological phases and polarization decoupling for next-generation wearable AR devices and advanced optical display technologies.

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.

New algorithm brings real-time precision to navigation systems

The Optimized iSAM-FGO algorithm slashes processing time in GNSS/INS integration while preserving high-level accuracy, delivering critical upgrades for intelligent transportation and autonomous navigation. Testing on real-world datasets demonstrates the algorithm's ability to combine precision with real-time efficiency.

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.

NASA’s Artemis II lunar science operations to inform future missions

The Artemis II crew will conduct scientific investigations that will inform future deep space missions, including lunar science activities. They will analyze geologic features, collect rock samples, and gather data on the effects of the space environment on their health and performance.

Biofilm takes flight

Researchers discovered bacteria can form microscopic biofilms over dust particles, shielding them from desiccation and radiation. The study contributes to the field of atmospheric microbiology, exploring the survival and activity of microorganisms in the atmosphere.

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.