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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

New study reveals how cultural context shapes teacher noticing

A new study synthesizes multinational research across five countries, finding that teacher noticing varies significantly across different cultural settings. The analysis emphasizes the importance of culturally responsive noticing, valuing diverse student thinking and participation.

Moving abroad as a child becomes a professional superpower in adulthood

A study by Mireka Caselius found that children who moved abroad as kids develop unique skills such as social adaptability and tolerance for stress, making them highly sought-after employees in the global job market. These young adults often pursue careers with an international dimension, reflecting their adaptable nature.

Apple iPhone 17 Pro

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

CHEST Is honored with two 2025 Power of Associations Awards

The American College of Chest Physicians (CHEST) has been recognized for its successful initiatives promoting cultural humility and community connections. The First 5 Minutes: Cultural Humility training modules equip healthcare providers with tools to foster respect and empathy in patient interactions.

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...

When ideas travel further than people

A new study reconciles opposing views on the spread of Neolithic farming by combining archaeology and genetics. The research found that cultural changes occurred through both people migration and the spread of ideas, depending on the region and period.

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.

Study suggests dance and lullabies aren’t universal human behaviors

Researchers found no evidence of dancing or infant-directed song among the Northern Aché population in Paraguay. However, they do use playful speech and other methods to calm infants. The study suggests that dance and lullabies are learned behaviors that require cultural transmission.

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.

Modelling the demography of agricultural transitions

A new study models the demography of agricultural transitions, finding that population dynamics played a crucial role in the adoption of farming. The researchers used an ecological model to analyze interactions between farmers and hunter-gatherers, highlighting the impact of factors such as group migration and cultural assimilation.

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.

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.

Cultural differences account for starkly different responses to COVID-19

The study highlights cultural defaults, such as individualism and social choice, which led to divergent COVID-19 responses in the US and East Asian countries. These cultural factors contributed to massive variations in COVID-related deaths, with East Asian countries experiencing significantly lower death tolls.

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 helps explain how children learned for 99% of human history

A Washington State University-led study found that cultural knowledge is transmitted through a complex network of relationships, with non-related adults playing a significant role. This approach to learning enables the preservation of cultural traits and innovation over time.

Validating an electronic frailty index in a national health system

A new study introduces the Meuhedet Electronic Frailty Index (MEFI) to assess frailty in older people and identify those at risk for serious health outcomes. The index classifies individuals as 'fit,' 'mildly frail,' or 'severely frail' and has been shown to predict mortality and hospitalization with high accuracy.

Fluke 87V Industrial Digital Multimeter

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

First ever Hispanic thrifty food plan published

The new Hispanic Thrifty Food Plan (H-TFP) is a cost-neutral alternative to the USDA's Thrifty Food Plan, respecting traditional Hispanic eating patterns while adhering to established nutritional guidelines. The H-TFP aims to preserve cultural food preferences while promoting healthy eating at the same cost.

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.

Coral reef destruction a threat to human rights

A human rights-based approach to coral reef protection could ensure governments are held accountable for safeguarding marine ecosystems. An estimated one billion people rely on healthy coral reefs globally for food security and income, highlighting the catastrophic impact of their loss on human health and economic wellbeing.

Play it forward: lasting effects of pretend play in early childhood

Pretend play is associated with enhanced cognitive abilities like executive function, language, and perspective-taking. Research suggests that play-based preschool curricula offer more significant long-term advantages in academic performance and students' attitudes towards school.

Reducing the cultural bias of AI with one sentence

A Cornell University-led research team found that using a technique called 'cultural prompting' reduces bias in large language models like ChatGPT for over 100 countries. The approach involves specifying a cultural identity directly in prompts, adapting to different cultural norms and values.

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.

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.

Tradition meets transformation for Maasai women

A new study reveals that Maasai women are gaining access to household decisions through livelihood diversification, education, and secure land tenure. This research contributes to the United Nation's Sustainable Development Goal of Gender Equality, highlighting the value of empowering decision-making for women in pastoralist communities.

Introducing co-cultures: When co-habiting animal species share culture

Co-cultures refer to mutual cultural sharing between distinct animal species, influencing each other in substantial ways. These relationships have been observed between humans and nonhuman animals, as well as between different species of nonhuman animals, driving evolutionary adaptations and preferences.

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.

First evidence of human occupation in lava tube cave in Saudi Arabia

A team of researchers from Griffith University has uncovered evidence of human occupation in a lava tube cave in northern Saudi Arabia, spanning the Neolithic to Chalcolithic/Bronze Age periods. The discovery sheds light on ancient pastoralist activities and cultural exchange along pastoral routes.

Evolution might stop humans from solving climate change, says new study

A new study by University of Maine researchers reveals that human evolution's core processes might prevent humans from resolving global environmental problems like climate change. The study found that cultural adaptation to the environment, which has driven human evolution, accelerates due to a positive feedback process, making it chal...

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.

Reforms needed to expand prescribed burns

Prescribed fire can improve forest health and reduce catastrophic wildfires, but barriers hinder its use. Four strategies can overcome these obstacles: fostering a supportive culture, providing dedicated funding, building capacity and cooperation, and implementing monitoring and adaptive management.

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.

Memory, forgetting, and social learning

Researchers developed an agent-based simulation model that incorporates memory, forgetting, and sharing information among group members. The study found that agents who forgot less useful behaviors made better choices, demonstrating the importance of forgetting in social learning.

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.

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.

10 popular diets scored for heart-healthy elements; some need improvement

The American Heart Association scientific statement rates how closely popular dietary patterns align with its guidance for heart-healthy eating. The statement evaluates 10 categories of diets, scoring them from 31 to 100 based on their alignment with the guidance, with some diets receiving high scores while others need improvement.

Hair relaxer use may affect ability to conceive

A new study published in the American Journal of Epidemiology found that chemical hair straighteners may affect a person's ability to become pregnant. Black and Hispanic individuals were more likely than other racial and ethnic groups to use these products, leading to a slight reduction in fertility rates.

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.

Spike in major league home runs tied to climate change

A Dartmouth College study found that more than 500 home runs since 2010 can be attributed to higher-than-average temperatures due to climate change. Rising temperatures could account for 10% or more of home runs by 2100, with some stadiums experiencing significant spikes in home run totals.