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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

Study shows successful use of ChatGPT in ag education

A recent study published with the Arkansas Agricultural Experiment Station found that ChatGPT can be a useful tool in teaching agriculture students to program microcontrollers. The study, which aimed to determine the confidence of undergraduate agricultural students in using ChatGPT to write Arduino code for moderately difficult progra...

Celestron NexStar 8SE Computerized Telescope

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

Brain circuits underlying learning from negative experiences

Research reveals that long-range projecting inhibitory neurons, particularly those expressing parvalbumin, play a key role in learning from aversive stimuli. These neurons are necessary for integrating multiple sources of aversive information and transmitting integrated data to the limbic system.

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.

Q&A: How AI affects kids’ creativity

Researchers found that AI tools require support from adults and peers for kids to integrate them meaningfully into their creative practices. The study highlights the need for tailored design approaches that account for children's unique needs and developmental stages.

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.

Ice-ray patterns: A rediscovery of past design for the future

A study discovers that traditional Chinese ice-ray lattice designs can provide unique stiffness and strength under asymmetric loads, offering an alternative to conventional gridshells. The research also explores the potential of integrating complex geometry into facade design and micro-scale material design.

Small class sizes not better for pupils’ grades or resilience, says study

A study published in International Journal of Science Education found that minimizing pupil numbers in classrooms does not lead to better grades. Instead, high-quality teachers with discipline standards and effective teaching methods increase the odds of pupils from low-income families achieving academically.

Drawings of mathematical problems predict their resolution

Researchers found that mental representations, as seen in children's and adults' drawings, influence calculation strategies for solving simple arithmetic problems. The study reveals that certain drawing typologies are associated with effective calculation strategies, regardless of age or experience. This discovery opens up new perspect...

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.

Apple iPhone 17 Pro

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

Teachers’ growth mindset appears more important than warmth

A new study suggests that teachers' growth mindset is more influential than their warmth in shaping students' attitudes towards their classes. Students responded positively to instructors with a growth mindset, even if they were described as 'cold', while those with fixed mindsets fared worse, regardless of their demeanor.

How Americans really feel about the teaching of controversial topics in schools

A new USC study found that Americans are united on core principles of public education, but diverge on sensitive topics like LGBTQ+ inclusion and racial justice in K-12 curricula. The survey revealed deep partisan divides, with Democrats generally supporting teaching controversial topics, while Republicans were less supportive.

Meta Quest 3 512GB

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

Students are missing more school, and school nurses may be well-positioned to help

A recent study by University of Missouri researcher Knoo Lee found that school nurses are well-positioned to identify students at-risk for chronic school absenteeism. Students who have many partial-day absences often proactively seek out school nurses as a source of comfort and support, presenting an opportunity for intervention before...

Pay-as-they-get-in: Attitudes toward migrants and pension systems

A recent experiment found that increasing knowledge of PAYG pension systems and demographic trends improves attitudes toward migrants only for those who don't support populist parties. The study aimed to understand the relationship between education and xenophobia in Italy and Spain.

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.

Students build science identity through immersive research experience

A recent study reveals that community college students who participate in an immersive nine-week research program develop scientific and professional skills, build a sense of belonging in the science community, and increase their interest in graduate school and STEM careers. The program, led by CIRES E&O, pairs students with scienc...

Fitness with no age limit

The MU Extension program has proven results, showing improvements in physical energy, self-confidence, and muscle strength among participants. The program also reduces the risk of falling and provides social enjoyment for participants, who often form close relationships with instructors and each other.

You can always become a better reader

Girls tend to excel in reading skills compared to boys, mainly due to differences in vocabulary development and parental engagement. Boys face greater challenges in reading comprehension, particularly if they lack exposure to books and interactive conversations.

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.

Wasps that recognize faces cooperate more, may be smarter

A recent Cornell University study found that wasps which can recognize individual faces tend to have better social interactions and exhibit stronger cognitive abilities than those who cannot recognize individuals. This suggests an evolutionary link between facial recognition and cooperation.

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.

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.

Breaking in the black box of pedagogical authority

A team from Université de Genève and University of Teacher Education, State of Vaud conducted an innovative field study on pedagogical authority. They found that 'double addressing' strategies, combining direct and indirect communication, are particularly effective in exercising teaching authority. This approach allows teachers to prev...

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.

MCG Anesthesiology Externship Program helps grow profession

The program gives medical students clinical responsibility, including observing anesthesia administration, to form a picture of their future career. It translates to more anesthesiologists, with 55% of participants choosing anesthesia as their specialty after the externship.

Exciting the brain could be key to boosting maths learning, says new study

Researchers used electrical noise stimulation to improve mathematical skills in participants with lower brain excitability, but found no benefits for those with high excitement levels. The study suggests that this non-invasive technique may be more effective for individuals who need extra stimulation to learn.

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.

Association between pandemic and early childhood development

The study found an association between COVID-19 pandemic exposure and delayed childhood development in children aged 5. Variations in development widened during the pandemic, regardless of age, emphasizing the importance of identifying and supporting affected children.

Board games are boosting math ability in young children

A systematic review of research on board games found that they significantly improve math skills in children aged three to nine years. The studies showed that playing number-based board games regularly enhances counting, addition, and recognizing numbers.

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.

Fantasy football in math class?

Researchers create interactive web-based game 'Fantasy Sports and Mathematics Game' to improve math skills among middle school age youth. The game uses real-life sports player statistics to engage students in building math knowledge and competencies.

TV dramas effectively prompt middle schoolers to talk about vaping dangers

A University of Pittsburgh study found that TV medical dramas prompted middle schoolers to engage in discussion about vaping dangers after viewing clips featuring fictional adolescents with vaping-associated lung disease. The study suggests using entertainment television as a tool for dialogue about the health effects of e-cigarette use.

New AI boosts teamwork training

Researchers developed a new AI framework that significantly improves the ability to analyze team communication, enabling adaptive training technologies to facilitate effective team collaboration. The framework performed substantially better than previous AI technologies in classifying dialogue and following information flow.

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.

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.