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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

Predictability and meaningfulness of life help tackle long-term poverty

A Finnish Institute for Health and Welfare study found that people's ability to lead their lives, strive for important things, and make decisions supporting well-being is linked to manageable life circumstances, financial resources, sense of belonging, equal opportunities, and experiencing meaning. Social security provides faith in the...

Child marriages violating statutory rape laws in many US states

A study by McGill University researchers found that child marriages in 14 US states violated statutory rape laws, often due to exemptions allowing sex between married couples. The research highlights the need to reexamine marital exemptions and raise the minimum legal age for marriage to avoid inconsistencies.

Apple iPhone 17 Pro

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

Study shows discrepancy in 'hookup culture' sexual activity on dates

A recent study from the University of Kansas found that college students' self-reported attitudes towards sex on dates do not match their actual behavior. When men initiated dates, sex was more restricted than when women asked for a date. In contrast, female-initiated dates saw genital contact occurring on 63% of occasions, while tradi...

Measuring financial and digital literacy in vulnerable populations

A new approach to measuring financial and digital literacy is proposed by a team of researchers led by Angela Lyons. The study finds that while promoting literacy is important, it may not be enough to ensure resilience, particularly for vulnerable groups such as women and those living in poverty.

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.

Machine learning can be fair and accurate

A recent study published in Nature Machine Intelligence challenges the long-held assumption that accuracy and fairness are mutually exclusive in machine learning. Researchers found that optimizing models for accuracy does not necessarily compromise fairness, particularly when adjustments are made to data, labels, and scoring systems.

Amazonian protected areas benefit both people and biodiversity

Research from the University of East Anglia found that communities living within Amazonian Sustainable-Use Protected Areas enjoy better access to essential services, including healthcare, education, and electricity. These areas also lead to improved livelihoods, with household wealth and life satisfaction increasing significantly.

Meta Quest 3 512GB

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

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.

Economic growth is incompatible with biodiversity conservation

The article concludes that economic growth is not compatible with biodiversity conservation and proposes seven alternative proposals to ensure prosperity beyond growth. The studies outlines actions such as limiting commercialization of resources, restricting extractive industries, and promoting agro-ecological development.

Social determinants of health are linked to gun homicide rates

A new study published in PLOS Medicine found that social determinants of health, such as income inequality and trust in institutions, are associated with higher gun homicide rates in the US. The study also showed that levels of social mobility and poverty are linked to neighborhood gun homicide rates.

Increasing transparency in the healthcare sector: More might not be better

A new study suggests that increasing quality transparency in healthcare can improve social welfare in the short-term, but may have negative effects in the long-term. Policymakers should target specific patient populations, such as younger or urban patients, and incentivize hospitals to make socially optimal investments.

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.

The fragility of the welfare state

An experimental study by Universidad Carlos III de Madrid found that income redistribution in the welfare state is not based on a consensus to relieve misfortune, but rather due to fear of unequal treatment. The researchers concluded that the social contract supporting the welfare state is fragile and lacks a Hobbesian element.

Who is entitled to social welfare?

A Danish researcher found that a universal psychological instinct triggers decisions on deservingness of welfare recipients, regardless of cultural differences. This instinct dates back to the Stone Age, when sharing food was crucial for survival, and influences modern attitudes towards help and support.

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.

Study: Parenthood makes moms more liberal, dads more conservative

A new study by North Carolina State University found that parenthood tends to make mothers more liberal and fathers more conservative on social welfare issues. Women with children at home tend to hold more progressive views on healthcare and education, while men with kids are more likely to adopt conservative stances.

The ethics of selecting for existence

This article discusses the ethics of selecting for existence, a controversial practice where parents choose not to bring into existence a person with certain characteristics. The discussion highlights concerns over the moral obligations towards individuals with disabilities and implications on social contract theory.

Invisible disabilities

The article discusses invisible disabilities such as chronic pain, depression, and posttraumatic stress disorder. These conditions often go unrecognized or underdiagnosed due to the stigma associated with disability, leading to a lack of support and acceptance for individuals who may be struggling.

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.

Single parents slip through the advice net

Research reveals that single parents struggle with a range of legal and social welfare problems, including debt, contact, benefits, and child maintenance. Many experience significant challenges in accessing help, with 32% facing violence or harassment problems and 34% finding it impossible to get access to benefits.

Celestron NexStar 8SE Computerized Telescope

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