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Science News Archive December 2025


Page 26 of 46

Novel kirkovirus may be associated with colitis in horses

Researchers at North Carolina State University have identified a novel kirkovirus associated with colitis and small colon impactions in horses. The study found that the virus was present in 24% of horses with colitis, suggesting it may be a potential culprit in some cases.

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.

A Trojan horse for artificial amino acids

Researchers at ETH Zurich have developed a solution to introduce artificial amino acids into bacteria efficiently. By hijacking a natural transport system, they can produce designer proteins with unnatural amino acids just as efficiently as their natural counterparts. This breakthrough enables the expansion of the 'amino acid toolbox' ...

Meta Quest 3 512GB

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

NIH-led study reveals role of mobile DNA elements in lung cancer progression

A NIH-led study identified key factors driving tumor evolution and influence outcomes in lung cancer, revealing a previously unknown origin of aggressive tumors associated with the ID2 mutational signature linked to LINE-1 reactivation. Major driver gene mutations also influenced tumor evolutionary trajectories.

NeuroCam: a 4096-channel flexible brain-machine interface

Researchers developed a 4096-channel flexible brain-machine interface, NeuroCam, to capture large-scale neural signals. The device achieved high spatial resolution and scalability, opening up new opportunities for decoding complex neural activities and advancing neuroengineering applications.

Apple iPhone 17 Pro

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

Genomic maps untangle the complex roots of disease

Researchers develop comprehensive method to connect diseases with underlying genetic machinery, revealing intricate gene networks that influence complex traits. The new technique provides actionable insights into how specific genes affect cell functions, shedding light on biological mechanisms and potential therapeutic targets.

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.

Investor attention on individual stocks can predict marketwide performance

Research from the University of Notre Dame finds that retail investors' buzz can lead to lower future returns, while institutional investors' attention acts as an early signal for higher returns. The study also reveals a bottom-up approach measuring individual stock attention works better than top-down approaches.

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.

How emotions spread online following celebrity suicide news

A study analyzing resharing behavior on X (formerly Twitter) shows that different expressed emotions unfold in the aftermath of celebrity suicides, with disgust being the most contagious emotion. The findings emphasize the need for emotion-specific approaches to both theoretical modeling and practical intervention in online environments.

Study: Adults face lasting effects months after RSV hospitalization

A new study found that adults hospitalized with RSV often struggle with breathlessness, reduced ability to perform everyday activities, and lower quality of life six to 12 months after their hospitalization. The study also showed that younger adults can experience serious RSV infections requiring hospitalization, similar to older adults.

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.

The rhythm of swarms

Tiny particles can coordinate motion and internal rhythms to exhibit complex collective behavior, similar to biological systems. The swarmalator model has potential applications in autonomous robotics and explores the emergence of complex dynamics from simple interactions.

Celestron NexStar 8SE Computerized Telescope

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

For knowledge scouts, broader isn’t better

New research from the University of Texas at Austin finds that knowledge scouts who work across multiple divisions are less effective in launching successful projects. The study highlights the challenges of managing knowledge scouts and recommends companies be more strategic in rotating them across projects and time.

A new ‘hypertropical’ climate is emerging in the Amazon

The Amazon is shifting to a hotter, drier climate with more intense droughts, stressing trees and increasing mortality rates. By 2100, hot drought conditions could occur up to 150 days per year, affecting tree species that are vulnerable to heat stress.

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.

Uncovering dental caries heterogeneity in NHANES using machine learning

Researchers develop an integrated pipeline to analyze and visualize NHANES dental caries data, identifying age-driven heterogeneity and novel associations between caries status, environmental factors, and disease markers. The study demonstrates the value of integrating machine learning with large-scale observational data for deeper ins...

Researchers revealed detailed crustal structures of the Eastern Himalayas

New seismic data reveals north-south horizontal compression as the regional stress field, consistent with both thrust and strike-slip faulting. The study proposes a tectonic model explaining megathrust earthquakes and mountain uplift through low-angle subduction of the Moho and flat-ramp geometry of the Indian plate.

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.

New USF study finds widespread rule-breaking in whale shark tourism hotspot

A new USF study found that tour boats and swimmers routinely violate Mexico's whale shark tourism rules, even when waters are less crowded. The research, based on drone footage from 2016 and 2022, suggests that the world's busiest whale-shark destination is struggling to manage demand, putting vulnerable animals at risk.

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.

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.

Fair distribution of emissions

A framework has been developed to calculate fair distribution of the remaining greenhouse gas budget among European regions. The 'Equal Transition Opportunity Production-Based Allocation' (ETOPA) mechanism takes into account regional economic structures and risks in the transition to a climate-neutral economy.

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.

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.

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.

Stone tool production in the African rainforest during the Late Stone Age likely remained stable for roughly 5,000 years and had no specific cultural affiliations, according to findings from Pahon Cave in modern day Gabon

Researchers discovered that stone tool production in the African rainforest during the Late Stone Age remained relatively constant over a period of 5,000 years. The findings from Pahon Cave in modern-day Gabon indicate that there were no specific cultural associations with this practice.