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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

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SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Research finds that wisdom is a matter of both heart and mind

New research identifies conditions under which psychophysiology impacts wise judgment, finding greater capacity for wiser reasoning in individuals with more varied heart rates and a distanced viewpoint. This study extends previous work on cognitive underpinnings of wise judgment to include consideration of the heart's impact on the mind.

Swing voters hold more sway over candidates on economic issues

New research from University of Illinois economics professors Stefan Krasa and Mattias Polborn shows that economic issues have a greater impact on swing voters. Candidates compete for moderate voters in the middle who are virtually indifferent between rival candidates, leading to incentives to cater to their interests.

Why do low-income couples marry less and divorce more?

A new study suggests that government initiatives to strengthen low-income marriages should focus on addressing specific problems rather than promoting the institution of marriage. Low-income respondents reported similar romantic standards and experiences as high-income couples, despite facing unique economic and social issues.

Wrongful convictions can be reduced through science, but tradeoffs exist

A new report in Perspectives on Psychological Science explores the tradeoffs of reforms to eyewitness identification procedures, finding that reducing false identifications can also lower correct identifications. Reforms aim to minimize suggestive practices and increase reliability, but may compromise accuracy.

Study 'changes our understanding' of youth voting behavior

A Michigan State University study found that low-income youth are more likely to vote if they are involved in political activism and influenced by friends and family. The researchers controlled for civic knowledge and found discussions with peers and parents to be key drivers of engagement.

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Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

Stealthy leads to healthy in effort to improve diet, Stanford study shows

A Stanford study suggests that a 'stealth' strategy of raising students' awareness of environmental and social issues related to food can persuade them to eat more veggies and less ice cream. The study found improvements in veggie consumption and attitudes towards healthy eating among students taking a 'Food and Society' course.

Apple iPhone 17 Pro

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

Fluke 87V Industrial Digital Multimeter

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

Meaningful leisure can mean many things

A study by Yoshi Iwasaki explores the role of enjoyable and expressive activities in promoting quality of life across cultures. The findings suggest that culturally-based leisure-like pursuits can enhance well-being, self-esteem, and resilience, particularly in less-privileged populations.

Bioethics program in predictive health established at Indiana University

The Indiana University Center for Bioethics has established a Program in Ethical, Legal and Social Issues in Predictive Health Research with a $750,000 grant. The program aims to address the ethical concerns surrounding large-scale health research projects, including informed consent and data ownership.

Time for a debate in the USA on health care

A growing concern among Americans is the rising cost of healthcare and access to medical services. The Lancet editorial calls for a comprehensive solution to address these issues, with a focus on improving the healthcare system for all Americans.

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.

I forgive you for taking his lunch money

A recent survey of nearly 2,000 Bengali youths found that parental forgiveness and reconciliation promote adaptive shame management and reduce bullying behavior. The study suggests holding bullies accountable while re-integrating them into social groups where they feel loved.

Fear of death may factor into who we vote for

Researchers found that participants who were primed with thoughts of death were more likely to vote for John Kerry, while those who thought about their own mortality were more likely to support George W. Bush. The study suggests that mortality salience can influence political preference and worldview defense mechanisms.

Mentoring to meet the national need

A mentoring program aims to improve the retention of college students and faculty from historically underrepresented groups. The study suggests that standardized goal-setting and development skills can aid in this process, as well as discussing genealogy to foster a sense of belonging within the discipline.

Watching more TV increases seniors' negative views of aging

A recent study by Yale University found that watching more TV increases seniors' negative views of aging. Participants who filled out a television-viewing diary with an additional page to evaluate how older characters were presented developed greater awareness of these portrayals and reported less negative images of aging.

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.

The history and controversy behind post-menopausal hormone therapy

The study found no benefit for women's health-related quality of life from post-menopausal hormone therapy, but increased risk of breast cancer, cardiovascular events, and stroke. This has led to a dilemma among stakeholders, including physicians and pharmaceutical companies.

Scots want more powers

A study of Scottish public opinion finds that Scots are disappointed with the level of political empowerment since devolution. Over seven in ten surveyed in 2000 believe the Scottish Parliament should matter more than Westminster.