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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

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 finds significant gaps in menopause care

A new study found that over 60% of individuals with moderate and severe menopause symptoms were not receiving treatment, with public insurance being associated with a 47% increase in nontreatment. The primary reason for lack of treatment was clinician recommendation, emphasizing the need for education among healthcare teams.

Preterm births are on the rise, with ongoing racial and economic gaps

A new study analyzing over five million births found a 10.6% increase in preterm births between 2011 and 2022, with racial and socioeconomic disparities persisting. Factors like diabetes, high blood pressure, and mental health conditions became more common, while protective factors such as prenatal care and WIC participation declined.

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.

State insulin price cap law cuts out-of-pocket costs by 40%, study finds

A new study published in Health Affairs found that the Colorado insulin price cap law resulted in a 40% reduction in out-of-pocket costs for insulin prescriptions. The law, which caps monthly costs at $100 for state-regulated health insurance plans, had the largest impact on children and adults aged 18-34, as well as rural patients.

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.

Study finds Americans want pandemic-era ease of applying for Medicaid

A study by Texas A&M University found that Americans want their state governments to reduce Medicaid's administrative burden, allowing more people to enroll. The survey, which assessed burden tolerance during the pandemic, showed broad support for burden reduction, with bipartisan agreement on the need for easier enrollment processes.

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.

“Long COVID” continues to evade diagnosis

A national cohort study found that no routine clinical lab test can aid in diagnosing post-acute sequelae of SARS-CoV-2 infection. Ongoing inflammation is thought to contribute to symptoms like anosmia and PASC. Researchers also discovered a link between SARS-CoV-2 and diabetes risk, independent of PASC symptoms.

Prescription fills for semaglutide products

The number of semaglutide prescriptions filled reached 2.6 million in 2023, with Wegovy accounting for most fills since its approval in June 2021. Most Wegovy fills were among commercially insured populations, despite the disproportionate burden of obesity in Medicaid and Medicare Part D.

Meta Quest 3 512GB

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

Medical and educational indebtedness among health care workers

A recent study found that medical and educational debt collectively exceeds $150 billion among US health care workers. Educational debts disproportionately burden Black workers, while medical debts are more prevalent among women, home health personnel, and those with recent hospitalizations.

Top Medicare advantage plans less available in disadvantaged areas

A new study by New York University researchers found that Medicare Advantage plans with high star ratings are less available in counties with higher poverty and unemployment rates. This limited access may further exacerbate existing health disparities and limit federal funds from reaching regions most in need.

Apple iPhone 17 Pro

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

What can America do to make health care and health outcomes more equal?

A new report by the National Academies of Science, Engineering and Medicine offers key findings on reducing health inequities and improving healthcare outcomes for marginalized communities. The report highlights complex interactions driving inequality and recommends community-based approaches to address these disparities.

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.

Coverage and access changes during Medicaid unwinding

A survey study found that 6 months into Medicaid unwinding, 1 in 8 beneficiaries reported exiting the program, with wide state variation. Many who lost coverage experienced gaps in care, and adults exiting Medicaid faced more difficulties accessing healthcare services than those remaining enrolled.

GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

Social determinants of health linked with youth-onset prediabetes

A new study found that adolescents with higher rates of prediabetes often experience adverse social determinants of health, such as food insecurity and low household income. Screening for these non-medical factors may help identify youth at risk of progressing to type 2 diabetes.

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.

Financial burden of health care in the privately insured US population

Inflation-adjusted healthcare spending among privately insured US families increased, with low-income families facing a substantial financial medical burden. Financial medical burden was more than 26% of postsubsistence income for low-income families, compared to approximately 6% for higher-income families.

Telehealth expansion and Medicare beneficiaries’ care quality and access

A cohort study found that high levels of telehealth use were associated with more clinician encounters, ambulatory care-sensitive hospitalizations, and higher healthcare costs. COVID-19 cases still remained high during the study period, suggesting that HSAs with higher telehealth intensity may have better capacity for health services.

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.

Obstacles to alcohol, drug treatment higher for rural Americans

A study by Ohio State University found that rural Americans are less likely to initiate care for substance use disorders and have limited access to ongoing treatment compared to urban residents. The Collaborative Care Model may be a potential approach to addressing these challenges.

Affordable Care Act expansions improved access to cancer care, study suggests

A study published by University of Pittsburgh researchers found that ACA insurance expansions led to an increase in patients receiving care at accredited cancer hospitals in Pennsylvania. The study suggests that these expansions make a difference in improving access to high-quality cancer care, particularly for those living in areas wi...

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.

Safety of ancestral monovalent COVID-19 vaccines in children

A cohort study found statistical signals for myocarditis and pericarditis after BNT162b2 vaccination in children aged 12-17 years, consistent with previous reports. Seizures after mRNA-1273 vaccinations in younger age groups require a robust epidemiologic investigation to confirm findings.

Contraception usage and workforce trends through 2022

Contraceptive services experienced downward trends from an initial increase in the month after Dobbs v. Jackson, indicating growing challenges for access. The study found decreasing workforce numbers providing contraception methods.

Access to genomic medicine illustrates precision medicine’s delicate future

A new study found that access to genomic testing for cancer is limited by factors such as test availability, patient information, and insurance coverage in both Japan and Switzerland. Despite universal insurance coverage, barriers persist due to differences in hospital accessibility, language barriers, and varying levels of reimbursement.

Celestron NexStar 8SE Computerized Telescope

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

Racial and ethnic differences in telemedicine use

Black and Hispanic individuals received fewer telemedicine visits than white individuals after controlling for geographic region, contrary to national trends. The study suggests systemic inequalities in access to telemedicine care exist despite increased use during the pandemic.

In sickness and in health, older couples mostly make Medicare moves together

A study of older adults in Medicare Advantage plans found that both members of a couple tend to stick with each other's enrollment decisions. The researchers analyzed data from over 1,800 couples and found that about 80% of Partner A individuals stayed in the same plan, and among those who changed, most partners did as well.

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.

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.