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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

Study shows link between wealth, health differs across race in young adulthood

A new study from the University of Kansas reveals significant racial wealth gaps and disparities in health outcomes among young adults. The study found that white and Hispanic individuals with higher wealth had better health outcomes, but Black respondents showed a more nuanced relationship between wealth and health. Policymakers argue...

Medicaid reimbursement for mental health varies widely across states

A new study by Oregon Health & Science University reveals a significant variance in Medicaid reimbursement rates for mental health services across US states. The study found that Nebraska, Alaska, and Arkansas reimburse at the highest rates, while Pennsylvania, Rhode Island, and Maine reimburse the least for the same set of services.

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.

Food insecurity and cognitive trajectories in older adults

A recent study published in JAMA Network Open found that food insecurity is associated with a decline in executive function among older adults. The research used data from 3,037 community-dwelling Medicare beneficiaries and suggests that interventions to increase healthy food access may be crucial in mitigating cognitive decline.

A review by Community Care Behavioral Health Organization of UPMC in Psychiatric Services journal confirms Pennsylvania's Medicaid program offers a national model for behavioral-physical health integration

A county-based approach in Pennsylvania's Medicaid program integrates behavioral health and physical health services, resulting in improved access to care and better outcomes. This model has been recognized as a national best practice, with the state ranking among the top three for addressing mental health challenges.

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.

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.

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.

Examining state cannabis legalization, psychosis-related health care utilization

A study of commercial and Medicare Advantage claims data from 2003 to 2017 found no statistically significant difference in psychosis-related diagnoses or prescribed antipsychotics between states with medical or recreational cannabis policies and those without. The findings suggest continued evaluation of psychosis as a potential conse...

Health insurance as a fuel for medical progress

A study finds that increasing health insurance coverage explains 63% of increased healthcare expenditure and boosts medical patent registrations by 57%. Health insurance expansion also increases life expectancy by 1.2 years due to stimulation of medical progress.

Apple iPhone 17 Pro

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

Expanding Medicaid led to decreased postpartum hospitalizations

A new study by Brown and NYU researchers found that expanding Medicaid led to improved postpartum health for low-income birthing people. The study showed a 17% reduction in hospitalizations during the first 60 days postpartum, primarily due to decreased childbirth-related hospitalizations.

Cost concerns keep older adults from seeking emergency care

A new study reveals that older adults are hesitant to seek emergency care due to financial worries. Among those who may need care, 22% skip the visit altogether. Those in their 50s and early 60s, women, uninsured individuals, low-income households, and those with poor mental health are disproportionately affected.

Rigol DP832 Triple-Output Bench Power Supply

Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

No advantage to Medicare Advantage seen in heart attack survival

A new study published in JAMA found that choosing a Medicare Advantage plan does not significantly improve heart attack survival rates compared to traditional Medicare. Despite this, Medicare Advantage participants still had higher rates of certain care procedures and lower hospital readmission rates.

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.

Major financial pain follows major injury, study shows

A new study finds that working-age people who survive serious traumatic injuries face a lasting financial burden, with higher rates of medical debt in collections and bankruptcy. The study suggests that restructuring health insurance plans to reduce or cap cost-sharing for highly necessary trauma care could help alleviate this issue.

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.

Model shows where women lost access to abortion after Dobbs

A recent study shows that a third of American women now face excessive travel times to obtain an abortion, with residents in the South facing the biggest jump. The share of women traveling over an hour for care has doubled, exceeding the US government benchmark for reasonable access to primary care. Black and indigenous women are dispr...

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.

Marital stress linked to worse recovery after heart attack

Researchers found that marital stress among younger adults (ages 18–55 years) is associated with poorer recovery after a heart attack. The study of over 1,593 participants showed that higher levels of marital stress were linked to reduced physical and mental health outcomes.

Health insurance companies overpay for some hospital radiology services

A study by the Radiological Society of North America found that health insurance companies often pay more than necessary for radiology services, leading to higher premiums and out-of-pocket costs. The study also suggests that radiologists can play a key role in delivering high-quality, low-cost care to patients.

Prescription drug spending in fee-for-service Medicare

Spending on prescription drugs was a significant portion of healthcare spending among Medicare beneficiaries, accounting for approximately 27%, even after post-sale rebates. The study highlights the need to address rising medication costs and explores ways to mitigate this burden on individuals and the healthcare system.

Celestron NexStar 8SE Computerized Telescope

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

Study gauges positive impacts of Medicare on low-income adults

A new study published in PLOS Medicine found that Medicare eligibility at age 65 is associated with significant improvements in health care access and financial strain for low-income adults. The study also found modest effects on higher-income adults, suggesting that lowering the age of Medicare eligibility could advance health equity ...

Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

As health problems stack up, so do serious financial woes, study shows

A new study from Michigan Medicine found that adults with more chronic health conditions are at higher risk of serious financial problems, including late payments, poor credit scores, and bankruptcy. The study analyzed nearly 3 million privately insured adults and found that those with seven or more chronic conditions had three to four...

Out-of-state telemedicine visits among Medicare patients during pandemic

A study published in JAMA Health Forum found that out-of-state telemedicine visits among Medicare patients surged during the pandemic, with 422,000 out-of-state visits recorded in 2021. These visits were most common among patients living near state borders and those seeking primary care and mental health treatment.

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.

Cost of cancer treatment can impact health of survivors

Researchers found that 12% of cancer survivors lived in poverty, experiencing negative effects on physical and mental health. Financial burden of cancer care persists years after diagnosis, leading to poor health outcomes and increased mortality.

Analysis of gestational weight gain during pandemic

The study found that pregnant individuals younger than 25 years, non-Hispanic Black individuals, unmarried individuals, and those with obesity before pregnancy experienced higher gestational weight gain. The pandemic also led to a higher risk of excessive gestational weight gain among these 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.

How did the early COVID-19 pandemic affect cancer survivors?

Working-aged adults with and without a history of cancer reported healthier behaviors and steady health insurance status during the first year of the COVID-19 pandemic. The prevalence of unhealthy behaviors decreased, including insufficient sleep and smoking, while self-rated health improved among all groups.

Out-of-pocket costs for naloxone

A recent observational study found that out-of-pocket naloxone costs hindered access among the uninsured population, particularly those with opioid use disorder. The study's findings suggest that cost barriers may not significantly limit naloxone use in this vulnerable group.

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.