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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.

Disaster recovery requires rebuilding livelihoods

A new Michigan State University study found that disaster recovery policies must consider the livelihood portfolio of families to avoid long-term devastation. The research focused on the 2008 Wenchuan Earthquake in China, where rebuilding efforts inadvertently worsened poverty and environmental degradation.

A new indicator of human development at subnational level

The Sub-national Human Development Index (SHDI) provides a new tool for monitoring progress towards the Sustainable Development Goals, highlighting regional disparities in poverty, education, and health. By analyzing data from 160 countries, the SHDI reveals uneven distribution of human development across regions within poor countries.

Medicaid expansion produces significant health benefits, study finds

A comprehensive analysis of Medicaid expansion found significant improvements in various health outcomes, including increased insurance coverage among adults without a college degree, higher use of primary care and preventive services, and reduced reliance on emergency departments. The study also reported declines in short- and long-te...

Lack of paid sick leave increases poverty

Research finds that working adults without paid sick leave benefits are three times more likely to live below the poverty line. They also face higher rates of food insecurity and require more welfare services, with increased medical expenses and lack of preventive care contributing to these outcomes.

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

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.

Sudden loss of wealth associated with increased risk of death

A sudden loss of wealth was associated with an increased risk of death among US adults. The study found that losing 75% or more of total net worth over a two-year period left fewer resources for healthcare expenses and had long-lasting health consequences.

Vulnerable populations: A special CMAJ focus

The Canadian Medical Association Journal (CMAJ) is championing the health of vulnerable populations with a special focus. The journal aims to shine a light on vulnerability in healthcare and empower those who are most affected.

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DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Large racial and ethnic disparity in world's most common STI

A new study by Johns Hopkins Medicine reveals a significant racial and ethnic disparity in Trichomonas vaginalis (TV) infection rates in the US population. TV infection disproportionately affects black individuals, with higher prevalence rates among black males and females, particularly those living below poverty level.

In Colombia, social pension income improves self-reported older men's health

A study published in Health Affairs found that male recipients of Colombia Mayor, a noncontributory pension program, had improved health outcomes. They reported 5.6% less bad health and a 5.4% reduced likelihood of hospitalization. The program provides eligible low-income elderly Colombians with a small monthly cash transfer of $16-34.

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.

Health care financing system deepens poverty and income inequality

A study by Harvard University researchers found that households' payments for medical premiums, copayments, and deductibles pushed over 7 million Americans into poverty in 2014. The study also showed that health care spending worsened overall income inequality, with the poorest 10% experiencing a 47.6% decline in income.

Portland State study shows pitfalls of using the term middle class

A recent Portland State University study shows that the term middle class is too simplistic to describe economic status across different countries and cultures. The study found that increases in income did not necessarily translate to reduced structural inequality in Brazil.

Naturalization barriers for low-income immigrants

A study found that US naturalization rates are lower compared to countries like Australia, Canada, and the UK. Low-income immigrant applicants often face challenges due to the high cost of naturalization fees, hindering their ability to become citizens.

Lifting barriers to citizenship for low-income immigrants

The study found that low-income immigrants are deterred from applying for US citizenship due to the high cost of the application process, with costs rising by 800% since 1985. A new public-private program, NaturalizeNY, offers vouchers covering the fee, doubling the application rate among recipients.

Meta Quest 3 512GB

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New mapping technique can help fight extreme poverty

Researchers developed a computational tool that combines cellphone records with satellite and geographic information systems to create timely and incredibly detailed poverty maps. The study focused on Senegal, creating maps detailing the poverty levels of 552 communities.

Poverty, ethics and discrimination: How culture plays into cognitive research

A new paper calls for cognitive researchers to engage with cultural sociology to better understand the impact of culture on poverty, ethics, and discrimination. The authors examine three prominent cognitive research models, highlighting their limitations and suggesting ways to advance research by incorporating cultural references.

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Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Dissecting effects of 1960s anti-poverty programs on present US

Research by Stanford scholar Claire Dunning shows that 1960s anti-poverty programs like New Careers created entry-level human services jobs, predominantly taken by African-American and Latina women. These jobs were low wage and lacked career advancement opportunities.

UTA study points to inefficiencies in Dallas mass transit

A UTA study found that more than 65% of residents living in the transit-dependent core of Dallas have limited access to jobs within a 45-minute commute time. The study also shows that households spend over 19% of their income on transportation, making it unaffordable for many residents.

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Hispanic children and exposure to adverse experiences

A study of 12,612 Hispanic children found that those in immigrant families reported fewer adverse childhood experiences (ACEs) than those in U.S.-native families. Children in immigrant families were more likely to have no ACE exposure, with a prevalence of 53%, compared to 44% for U.S.-native families.

Millions of suburban residents in US lack health insurance

Suburban areas in the US face barriers to healthcare access, including limited community health centers and free clinics. Poor suburbanites have higher odds of being uninsured and having unmet healthcare needs compared to higher-income adults.

How poverty may affect children's behavior

Research found that high-quality parenting reduces disruptive behavior and improves teacher-child relationships in children experiencing homelessness. However, severe poverty may overwhelm parenting's benefits, highlighting the need for interventions targeting both poverty-related risk and child resilience.

More children living in high-poverty neighborhoods following Great Recession

New research from Rice University reveals that more children are living in high-poverty neighborhoods after the Great Recession, with a significant increase in non-Hispanic white children. Children in these neighborhoods are on average a year behind academically, according to standardized math, reading and writing assessment tests.

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.

Ecological underpinnings of rural poverty

A new study models rural poverty using ecological, economic, and epidemiological factors. The framework highlights disease transmission and recovery rates as key determinants of long-term health and wealth dynamics.

Among farmworkers, immigrants are less likely to use SNAP

A new study from UC Davis researchers found that immigrant farmworkers are less likely to use the Supplemental Nutrition Assistance Program (SNAP) compared to their US-born counterparts. The analysis of comprehensive data on farmworker households showed a significant increase in SNAP participation among citizens, while immigrants and H...

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

Fostering motivation could help keep marginalized girls in school

A field study in Malawi reveals that intrinsic excitement about learning is a stronger predictor of school attendance than extrinsic motivation. Stimulating girls' sense of competence and autonomy may be as effective as economic approaches in achieving behavioral change.

Where you live may impact how much you drink

A University of Washington study found that neighborhoods with high poverty and disorganization tend to have residents who drink twice as much and binge-drink four times as frequently. The researchers suggest that improving neighborhood quality of life can lead to benefits, including reduced problem drinking.

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Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.

Exposing the realities of eviction

Research by Matthew Desmond and his team reveals that eviction can lead to job loss, destabilizing economically vulnerable individuals. The study sheds light on the causes and consequences of eviction, providing valuable insights into this complex social issue.

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.

Mobile phone and satellite data to map poverty

Researchers developed a method to combine anonymized mobile phone and satellite data to create high-resolution poverty maps. The study found that combining these data sources produces comparable poverty predictions with significant advantages.

Increased food assistance benefits could result in fewer ER visits

Researchers found that a $100 increase in SNAP benefits decreases the likelihood of an ER visit for hypoglycemia by about 13 percent. More generous SNAP benefits could help low-income families manage household budgets to avoid nutritional fluctuations leading to fewer ER visits.

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.

Childhood poverty can rob adults of psychological health

A study by Cornell University researcher Gary Evans found that children from poor backgrounds are more likely to develop antisocial behavior, helplessness, and chronic physiological stress as adults. Early intervention and increasing poor families' incomes can help mitigate these issues.

Pittsburgh teen girls take barely half the steps recommended for health

A study led by the University of Pittsburgh found that teenage girls in urban settings took significantly fewer steps per day than their suburban counterparts, averaging only about 5% of the recommended daily activity level. This disparity puts them at risk for poor quality of life and chronic diseases.

Study: Mobile money lifts Kenyan households out of poverty

A new study found that mobile-money services in Kenya increased daily per capita consumption levels by 194,000, or 2%, lifting households out of extreme poverty. Female-headed households saw a significant increase in consumption and occupation shifts, with an estimated 185,000 women moving from farming to business occupations.

Mobile money improves economic well-being in Kenya

A study estimates that mobile money improved the lives of 194,000 Kenyan households, lifting them out of extreme poverty. Increased access to mobile money also boosted long-term consumption, especially among female-headed households.

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Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

Early life stressors adversely influence brain development

Studies found that early life stress associated with poverty and lack of familial support may lead to lower response to rewards, increased vulnerability to depression in children, and altered brain development. Positive maternal support appeared protective against these adverse effects on brain development.

Prevention program safeguards children's brains from effects of poverty

A University of Georgia research team found that participation in the Strong African American Families Program enhances brain development in regions promoting learning, memory, and stress tolerance. This prevention program strengthens family relationships and supportive parenting among African-American families living in poverty.