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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

Pride does not come before a fall

A recent study published in The BMJ found that pride levels are inversely associated with the risk of falling in older adults. High levels of pride were linked to a 19% lower odds of reported falls. The researchers analyzed data from over 6,400 adults aged 60 and older, suggesting that pride may be a protective factor against falling.

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.

Making a case for health literacy

A new report highlights the benefits of health literacy for both patients and providers, achieving the quadruple aim of quality care, community health, reduced costs, and improved patient and provider experiences. Health literacy can improve patient outcomes, reduce hospitalization rates, and lower health expenditures.

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.

Midwifery care at hospitals is associated with fewer medical interventions

A study by University of Massachusetts Amherst researchers found that hospitals with higher midwife-attended births had lower rates of cesarean deliveries and episiotomies among low-risk pregnancies. The findings suggest that increased access to midwifery care could enhance perinatal care and reduce costs.

Australian workers who smoke hit national pocketbook

Researchers estimate that Australian smokers will lose an estimated 2.9 million years of life and 2.7 million years of productive years, resulting in a significant impact on the country's economy. The study highlights the importance of smoking prevention and the need to address this issue.

Cancer drug parity laws lower costs for many, but not everyone

State cancer drug parity laws have had a mixed impact on treatment costs, with modest improvements for many patients and increased monthly out-of-pocket costs for others. The laws aim to ensure that oral cancer treatments are not more costly than infusions, but they may not fully address affordability concerns.

Apple iPhone 17 Pro

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

Obesity increases incidence, severity, costs of knee dislocations

A study of over 19,000 knee dislocation cases found obesity increases complications and costs of care. Obese patients are more likely to experience vascular injury, which can lead to amputation if left untreated. Hospital stays for obese patients with vascular injury were 15.3 days, costing $131,478 on average.

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.

Study reveals high healthcare costs linked with acute kidney injury

A new study found that acute kidney injury (AKI) is associated with significant healthcare costs, with the mildest forms of AKI resulting in 1.2 to 1.3 times greater costs than patients without AKI. The study estimates the incremental cost of AKI in Canada to be over $200 million per year.

Family members play important role in managing chronic illness

A family approach to managing chronic illnesses can lead to improved health outcomes and reduced healthcare costs. By working together on lifestyle changes such as healthier eating habits and regular exercise, family members can help patients stay on track with their treatment plans.

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.

Sticker shock

A new study published in JAMA Internal Medicine found that the cost of compounded medication to prevent preterm births is significantly lower than the brand-name version. The analysis showed that the compounded form costs an average of $206 per pregnancy, compared to $10,917 for the brand-name version.

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.

Weight loss for adults at any age leads to cost savings, study suggests

A new study suggests that weight loss in adults leads to significant cost savings, peaking at age 50. The research found that an adult who goes from obese to overweight can save $17,655 in direct medical costs and productivity losses over their lifetime, while losing weight from obese to healthy results in a savings of $28,020.

Celestron NexStar 8SE Computerized Telescope

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

New tool demonstrates high cost of lack of sleep in the workplace

A new fatigue cost calculator reveals that US employers can lose up to $1.4 million annually due to employee sleep deficiency. The calculator estimates costs for absenteeism, productivity loss, healthcare expenses, accidents, and other occupational costs associated with exhausted employees.

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.

People with disabilities face major hurdles accessing health care in UK

Research in the UK found that people with disabilities face significant hurdles accessing healthcare services, with disabled women being disproportionately disadvantaged. Long waiting lists and cost of treatment were major obstacles, affecting over one-fourth of those with severe disabilities.

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.

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.

Vaccines save 20 million lives, $350 billion in poor countries since 2001

A new study from the University of North Carolina at Chapel Hill found that vaccination efforts in poor countries have prevented 20 million deaths and saved $350 billion by 2020. The researchers also estimated a broader economic value of $820 billion, with certain vaccines providing the greatest benefits.

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.

Measuring the cost of quality measurement

The current approach to quality measurement in healthcare is characterized by inefficiency and imbalance, with measures that are duplicative, overlapping, or overrepresent certain areas of care. A lack of consideration for the cost of each measure hinders the ability to assess its value.

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.

Simulation shows the high cost of dementia, especially for families

A new simulation study shows that dementia can more than double the healthcare expenditure of aging individuals, with the majority of the financial burden falling on family members. The total average cost to care for a person with dementia was $321,000 over five years, compared to $137,280 without dementia.

Moving beyond nudges to improve health and health care policies

A report suggests that behavioral science can be used to improve the quality and cost effectiveness of American healthcare by encouraging healthier lifestyles and insurance plan enrollment. The study proposes policy recommendations for employers, insurers, and policymakers to reduce costs and promote evidence-based treatments.

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.

High sugar consumption gives rise to dental treatment costs in the billions

A study by Martin-Luther-Universität Halle-Wittenberg and BRAIN AG found a clear correlation between sugar consumption and dental illness, resulting in significant costs. The researchers estimated that implementing the World Health Organization's 50g sugar per person per day target could save Germany up to 12 billion euros annually.

Financial distress in cancer care

A study by Fumiko Chino and colleagues found that nearly all insured cancer patients experience financial burden, with those underinsured paying up to 31% of their income on healthcare costs. The research highlights the need for interventions to improve patient health care cost literacy and mitigate future treatment-related expenses.

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.

ACA reduced disparities in health care access, report shows

The Affordable Care Act (ACA) has helped close gaps in healthcare access between poor and higher-income households. In states that expanded Medicaid, the gap fell by 46%, while in non-expansion states, it declined by 23%. Despite gains, many low- and middle-income residents still lack coverage or avoid care due to cost.