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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

Being short or overweight linked to reduced life chances

A study by the BMJ found that shorter height and higher BMI are associated with lower levels of education, job status, and income, particularly among men and women. The research suggests that taller stature is linked to higher social position, while being overweight or short can lead to socioeconomic disadvantages.

First impressions: When the mating market resembles a super market

A study by Lucy Hunt found that certain evaluative contexts elicit similar first impressions, such as face-to-face and video, but not face-to-face and photo. Meanwhile, Dr. Kristina Durante's research on mate choice suggests that encountering a potential partner serendipitously enhances perceptions of future love and satisfaction. Thes...

Study finds Americans do not have better teeth than the English

A study published in The BMJ found that Americans do not have better teeth than the English, with higher rates of missing teeth and poorer oral health reporting. The US also experiences wider educational and income-related oral health inequalities compared to England.

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.

In US, poverty dampens genetic influence on IQ

A meta-analysis of 14 studies found that genes play a smaller role in intelligence among US participants from low socioeconomic backgrounds. The study suggests that robust healthcare systems in other countries buffer the negative effects of poverty on genetic potential.

Even for free online education, socioeconomic disparities remain

A new study found that even free online educational courses tend to favor students from higher socioeconomic backgrounds. Additionally, adolescents from lower-income neighborhoods were less likely to earn certificates in MOOCs compared to their peers from more affluent areas.

Inequalities in alcohol-related mortality in Europe

A European study reveals alcohol-related conditions significantly contribute to socioeconomic inequality in total mortality among men in some countries. Rates of alcohol-related mortality are highest in individuals with less education or manual occupations across 17 European countries. The disparities are particularly pronounced in Eas...

Apple iPhone 17 Pro

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

Contact with nature may mean more social cohesion, less crime

Research by Netta Weinstein and others suggests that people's experiences of local nature can explain 8% of survey responses about community cohesion. Additionally, objective measures of green space in neighborhoods account for 4% additional variance in crime rates, outperforming known contributors like socioeconomic deprivation.

Bangladesh health successes shift chronic diseases to poor

A new study published in the International Journal of Epidemiology found that chronic diseases are increasingly affecting poor households in Bangladesh, dragging them below the poverty line. The study suggests that addressing chronic diseases is crucial for poverty reduction and universal health coverage.

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.

Ethnic, racial & socioeconomic disparities in retinoblastoma in children

Disparities in retinoblastoma outcomes exist among children of different ethnicities and socioeconomic statuses, with Hispanic children having a higher percentage of extraocular disease and being more likely to undergo enucleation. Low socioeconomic status is associated with greater risks for advanced disease and poorer ocular outcomes.

Blacks in all socioeconomic groups have poorer outcomes after heart attack

A new study by the American Heart Association reveals that black patients and those with low socioeconomic status have shorter life expectancies after a heart attack. Life expectancy gaps are largest among black patients with higher socioeconomic status, highlighting the need for targeted interventions to address these disparities.

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.

Cancer screening increase may reflect Affordable Care Act provision

Screening for colorectal cancer increased among lower-income and least-educated adults following the Affordable Care Act's removal of cost-sharing provisions. This increase was observed, particularly among Medicare-insured individuals, suggesting that ACA's provision may have contributed to the rise in screening rates.

I'll have what she's having

Research finds that social media and socioeconomic influences drive customer adoption of new sales channels. Marketing campaigns can leverage these influences to promote new brick-and-mortar venues.

New study reveals socioeconomic changes in the nation's neighborhoods over time

A new study by University of Cincinnati researchers found that the Northeast and West fared better than the Midwest and South in terms of changing socioeconomic status. Neighborhoods with higher percentages of Asians showed above-average change, while those with high numbers of blacks experienced below-average improvements.

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.

Study shows racial and socioeconomic disparities in hip fracture care

A new study by researchers at Hospital for Special Surgery found significant racial and socioeconomic disparities in hip fracture care, with black patients, Medicaid patients, and those from impoverished communities facing increased risks of delayed surgery, hospital readmissions, complications, and mortality. The study analyzed data f...

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.

Teens increasingly sleep deprived

A study by Columbia University's Mailman School of Public Health found that female students, racial/ethnic minorities, and students of lower socioeconomic status are particularly affected by inadequate sleep. The proportion of adolescents who regularly get seven hours of sleep decreased among all groups between 1991 and 2012.

Fluke 87V Industrial Digital Multimeter

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

Tobacco cessation outreach to disadvantaged smokers

Researchers identify a proactive approach to help low-SES smokers quit smoking, with telephone-based motivational counseling and free nicotine replacement therapy increasing quit rates. The study found that community resources, such as physical activity and job counseling referrals, were crucial in promoting tobacco cessation.

Teens' science interest linked with knowledge, but only in wealthier nations

Research suggests that children's interest in science is more strongly linked to actual scientific knowledge when raised in more fortunate socioeconomic circumstances. The study found a significant correlation between science interest and achievement in wealthy nations, whereas no such link was observed in poorer countries.

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.

Kids eat better if their parents went to college

Children of college-educated parents are more likely to eat vegetables and drink less sugary drinks, but all kids fall short when it comes to healthy eating at school. The study also found that low-income families face tough choices about packing lunches due to higher-priced healthier options.

Poverty-obesity link is more prevalent for women than men, study shows

A new study by the University of Texas at Austin finds that adolescent girls from economically disadvantaged families are more likely to become overweight or obese in adulthood. The research highlights the long-lasting consequences of economic hardship in childhood for obesity risk and social disadvantage in adulthood.

Long-term effects of childhood asthma influenced by socioeconomic status

Research found that socioeconomic status significantly affects childhood asthma outcomes, with poor consequences concentrated among economically disadvantaged children. Family environment and parental stress play a crucial role in managing asthma, highlighting the need for social and emotional supports.

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.

Quality of US diet shows modest improvement, but overall remains poor

A recent study by Harvard T.H. Chan School of Public Health found that while US dietary quality has improved slightly since 1999-2000, it remains poor overall. The study revealed widening disparities in diet quality between socioeconomic and racial/ethnic groups, with those from higher socioeconomic status having healthier diets.

Income is a major driver of avoidable hospitalizations across New Jersey

A Rutgers study found that household income is the primary factor influencing avoidable hospital visits in New Jersey, with higher incomes associated with lower rates of hospitalizations. The research also identified some low-income areas where hospital systems perform better than expected, suggesting that social determinants such as a...

Mind the gap: Socioeconomic status may influence understanding of science

A new study by University of Wisconsin-Madison researchers found that socioeconomic status can impact scientific knowledge and perception. Higher socioeconomic participants felt more informed about nanotechnology after reading science news, but their factual knowledge was lower than frequent newspaper readers in low socioeconomic groups.

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.

Poorer patients present with more advanced pulmonary hypertension

A study published by the American Thoracic Society found that patients with pulmonary hypertension from lower socioeconomic groups are diagnosed with more advanced disease states than those from higher income groups. This disparity may result in poorer health outcomes for these patients. The study suggests that limited access to health...

Triple negative breast cancer, ethnicity, and socioeconomic status

A nationwide dataset analysis found that black women are 1.84 times more likely to be diagnosed with triple-negative breast cancer, a subtype with poorer prognosis. Asian/Pacific Islander women were also more likely to be diagnosed with HER2-overexpressing breast cancer.

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.

Anti-bullying policy must focus on all of society

Researchers from the University of Warwick warn that socio-economic status is not a reliable indicator of bullying behavior, contrary to common assumptions. The review found that bullies come from all social backgrounds and are only marginally less likely to be from high socioeconomic levels.

Higher social class linked to fewer bone fractures among non-white women

A UCLA-led study found that higher education levels are associated with lower rates of bone fractures among non-white women. The study followed over 2,000 pre-menopausal women for nine years and found that those with at least some postgraduate education had an 87% lower non-traumatic fracture rate than those with less education.

Meta Quest 3 512GB

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

Good diet boosts health but not wealth

A healthy diet may improve health outcomes in older adults, reducing hospital stays, but increases spending on outpatient services and preventive care. The study highlights the need for nutrition policies that address socioeconomic disparities.

Telecoupling paper honored as 2013's best

The Telecoupling paper, published in Ecology and Society, presents a new framework for studying interconnected human and natural systems across scales and distances. This approach holds promise for understanding complex challenges like water sustainability, climate change, and food security.

Wealthy neighborhoods fuel materialistic desires, study says

Research from San Francisco State University finds that affluent neighborhoods contribute to poor spending habits and materialistic values, especially among younger individuals. The study suggests that relative deprivation and social comparison drive this behavior, leading to impulsive purchases despite a lack of happiness.

CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

Women with a high economic status claim to have better sex

A Spanish study finds that women with lower socioeconomic status claim less sexual satisfaction, particularly in their first sexual intercourse. People with higher socioeconomic status are more likely to have safer and more satisfying sex lives.

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.

Heart attacks hit poor the hardest

Researchers at Tel Aviv University found that socioeconomic status is a strong predictor of higher risk of disease and death after a heart attack. Poor patients are more likely to become frail, have lower socioeconomic status, and experience poorer access to healthcare.

Casual employment is linked to women being childless by the age of 35

Research published in the European Society of Human Reproduction and Embryology's journal Human Reproduction found a significant association between casual employment and delayed childbirth. Women who spent more time in temporary jobs were less likely to have their first child by age 35, regardless of their socioeconomic status.

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.

Lower education levels linked to unhealthy diets

Research found that adults with lower education levels consumed more sugar- and fat-rich foods than those with higher education levels. They also expended more energy through physical activity, which may explain their higher food intake.