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Life Sciences

Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.

447,757 articles | 2542 topics

Health and Medicine

Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.

431,843 articles | 751 topics

Social Sciences

Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.

260,756 articles | 745 topics

Physical Sciences

Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.

257,913 articles | 1552 topics

Applied Sciences and Engineering

Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.

225,386 articles | 998 topics

Scientific Community

Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.

193,043 articles | 157 topics

Space Sciences

Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.

29,662 articles | 175 topics

Research Methods

Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.

21,889 articles | 139 topics

Mathematics

Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.

3,023 articles | 113 topics

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.

Study explores how Reddit is used to work through pre-wedding doubts

A study found that Reddit is being used by people with second thoughts to openly share and seek advice before getting married. Researchers discovered that users are more comfortable expressing their unease on the platform than with family or friends, sharing topics from major red flags to smaller frustrations.

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.

Good fences make good neighbors (with carnivores)

A new study from Colorado State University found that fortified corrals can reduce livestock losses due to predator attacks on nearby carnivores. The study demonstrated a beneficial spillover effect where households neighboring those with chain-link corrals also reported fewer attacks on their livestock.

Apple iPhone 17 Pro

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

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.

Study raises concerns about the climate change and global conflict crises

A recent study has found that climate change is closely linked to global conflict crises, particularly in understudied regions such as South America, Oceania, and Southeast Asia. The research highlights the need for integrated peacebuilding and climate adaptation efforts to address these compounding issues.

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.

Biodiversity change amidst disappearing human traditions

Dr. Gergana Daskalova's research explores biodiversity change amidst disappearing human traditions and changing socio-economics, shedding light on interactions between humans and nature. Her five-year fellowship project investigates the ecological and human fingerprints of land abandonment, focusing on Bulgaria's depopulating trend.

Bystanders in a combat zone are treated as guilty until proven innocent

A study published in PLOS ONE found that people are more likely to assume unknown bystanders are enemy combatants than civilians, leading to a higher acceptance of collateral damage. The research suggests that this bias can result in civilian deaths and highlights the need for decision-makers to carefully evaluate their targets.

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.

Authoritarian populism has weakened democracy in Brazil - study

A new study reveals that Brazil's democracy has been weakened by authoritarian populism, which has undermined welfare systems and human rights protections. This has created an exclusionary view of citizenship and intensified social conflicts, posing a threat to the country's democratic future.

New evidence suggests ancient origin of the "common enemy effect"

A recent study published in PLOS ONE found that bonobos, known for their nonviolence, show a moderated version of the common enemy effect when faced with threats from other groups. The researchers suggest that this behavior may have emerged several million years ago, before human and chimpanzee lineages diverged.

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.

UCDP: record number of armed conflicts in the world

The UCDP recorded a record number of armed conflicts worldwide in 2023, with 59 conflicts involving states, and 20,900 deaths in non-state conflicts. The war in Ukraine was particularly deadly, with over 71,000 deaths, while the conflict in Israel resulted in over 22,000 deaths.

​​​​​​​Women vulnerable in peace processes

A new study by Uppsala University researchers reveals that women are disproportionately affected by post-war peace processes, experiencing re-traumatization and stigma. The findings emphasize the importance of including women's perspectives in the design of peace agreements to ensure more sustainable outcomes.

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.

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.

Glial tone of aggression

Researchers at Tohoku University found that Bergmann glial cells in the cerebellar vermis regulate the volume of aggression in mice. The study suggests that adjusting glial activity in the cerebellum could lead to therapeutic strategies for managing anger and aggression.

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.

Malaysian rock art found to depict elite–Indigenous conflict

Researchers uncover charcoal drawings at Gua Sireh Cave, dating back to the 1600s and 1800s AD, depicting Indigenous resistance to frontier violence. The site's unique artwork sheds light on the region's complex history of colonization and territorial violence.

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.

What math can teach us about standing up to bullies

A game theory study from Dartmouth College reveals that being uncooperative can lead to a more equal outcome, even for the weaker party. By refusing to fully cooperate, players can resist extortion and ultimately achieve a better payoff.

Was warfare responsible for the fall of small-scale societies?

Researchers at the Complexity Science Hub found that periodic outbreaks of warfare can account for boom-bust patterns in population dynamics of early farming societies. The study suggests that social conflict played a crucial role in shaping the population dynamics of these societies, contrary to previous assumptions that climate chang...

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.

UCDP: Number of deaths in armed conflicts has doubled

The UCDP reported a 97% increase in deaths in armed conflicts to 237,000 in 2022, with Ethiopia and Ukraine being the deadliest conflicts. The number of active conflicts remains at a historically high level, with over 50 state-involved conflicts and 82 non-state conflicts.

Robots and Rights: Confucianism Offers Alternative

Researchers at Carnegie Mellon University argue against granting rights to robots, instead suggesting a Confucian approach of assigning roles to promote teamwork and harmony. This alternative perspective recognizes the moral status of robots as entities capable of participating in rites and contributing to society.

A troubling reaction to school violence compounds the crisis

A recent study published in the American Journal of Preventive Medicine found that US high school students who experience violence at school are more likely to carry weapons. The study analyzed data from over 28,000 participants and found that nearly half of males who experienced violence carried a weapon, as did nearly a third of fema...

A new theory of what drives partisan conflict and hostility

Researchers propose that societies flourish by both amassing and distributing resources, with conservatives focusing on accumulation and liberals prioritizing redistribution. The divide between these perspectives has led to growing hostility and disrespect between political opponents.

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.

The hidden role of food in urban conflicts in Central America

Research explores the complex relationship between droughts, food security, and conflict in Central America. The study finds that decreases in water availability play a major role in conflict insurgences, while stable conditions of peace are more influenced by favorable socio-economic conditions.

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.

Drivers of political violence in the United States

The study identifies four key drivers of political violence in the United States: toxic polarization, identity-based ideologies, erosion of democratic norms, and disinformation. These drivers contribute to increased acceptance of political violence and undermine democratic institutions.

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.

Water wars: causes and possible solutions

Researchers from Politecnico di Milano investigated water's role in conflicts, focusing on socio-hydrological conditions and unequal resource use. The study provides a new methodological approach to understanding natural resource conflicts, with potential applications for creating more accurate representations of socio-ecological systems.

Celestron NexStar 8SE Computerized Telescope

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

Asian elephants prefer habitats on the boundaries of protected areas

A study analyzing Asian elephant movement and habitat preference found that they prioritize areas outside protected spaces, particularly those near the boundaries. This suggests that human-elephant conflict will rise unless strategies are implemented to promote coexistence around these areas.

On the fence: New research taps rancher expertise on living with carnivores

Researchers collaborated with livestock producers, natural resource managers, and university-based researchers to develop effective fencing designs that reduce wildlife conflicts and prioritize human safety. The study highlights the importance of integrating diverse knowledge and experience to inform fencing projects.

Elephant tweets highlight divide on conservation issues

A recent study found that social media platforms like Twitter do not accurately reflect the most pressing threats to wild elephant populations, such as habitat loss and human-elephant conflict. Local communities that live with elephants often face resentment due to their safety and livelihoods being at risk.

Zooming across the political divide

A UCLA study found that conversations between liberals and conservatives over Zoom can be meaningful and congenial, with participants reporting less conflict and stress. The presence of an ideological ingroup's audience can make conversations more conflicted, but even then, participants still find them more enjoyable.

Online parenting skills program shields children from adverse effects of divorce

A new online parenting skills program has been shown to reduce interparental conflict, improve quality of parenting, and decrease anxiety and depression symptoms in children of divorcing parents. The eNew Beginnings Program, adapted from a 30-year research study, benefits over 1 million children affected by divorce each year.

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.

Statistical physics rejects theory of ‘two Ukraines’

Researchers in statistical physics analyzed data on violent events in Ukraine and found that conflicts do not exist as a clear west versus east divide. Instead, they form a complex network of interactions without geographical boundaries.

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.