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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

Health insurance status linked to mortality risk in PA ICUs

Adult patients without health insurance admitted to ICUs in Pennsylvania hospitals face a 21 percent increased risk of death compared to similar patients with private insurance. Uninsured ICU patients were also less likely to receive certain critical care procedures, including placement of central venous catheters and tracheostomies.

Meta Quest 3 512GB

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

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.

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.

Uninsured more likely to die after trauma

According to a recent study published in Archives of Surgery, uninsured patients are more likely to die after trauma than those with health insurance. The study analyzed records from the National Trauma Data Bank and found that uninsured patients had a higher mortality rate even after controlling for age, sex, race, and injury severity.

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.

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.

New computer models aim to classify, help reduce injury accidents

Researchers developed computer models to classify injury reports based on specific words or phrases, identifying key causes of injuries. The models achieved high accuracy rates, comparable to human coders, and have the potential to lead to automated report coding programs.

Apple iPhone 17 Pro

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

Insurance, medical provider do not assure asthma control

Research at National Jewish Health found asthma control poor among 155 students with asthma, regardless of medical insurance or identified provider. Patients and parents must recognize when management is not optimal to seek help and improve asthma control.

Health care leaders say need for reform is urgent

A majority of healthcare leaders support a public health care option and innovative provider payment reform to control costs and ensure access to quality care. They also favor a national insurance exchange with standard-setting authority to standardize benefits and set rating rules.

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.

New report: Individual health insurance market failing consumers

The individual health insurance market is failing consumers, with 73% unable to purchase a plan due to high premiums. Adults with individual coverage face significant out-of-pocket costs and premium expenses, with half spending 10% or more of their income on these costs.

Some stroke survivors' function slowly declines over time

A large study found that stroke survivors experience a decline in functional ability over five years, with those having Medicaid or no private insurance showing the greatest decline. Factors such as age, diabetes, and severe stroke severity also contribute to this decline.

Medical insurance documents shed light on kidney transplant patients' health

A new study reveals that medical insurers' reimbursement documents can provide insights into the long-term health of kidney transplant patients. The research found that combined use of Medicare billing claims from both Part A and Part B accurately documented cardiovascular events after transplantation, with a high sensitivity rate.

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.

Illness, medical bills linked to nearly two-thirds of bankruptcies

A Harvard study found that medical problems contributed to 62.1 percent of all bankruptcies in 2007, with most medically bankrupt individuals having health insurance at the start of their illness. The study also found high out-of-pocket medical costs for insured families and a lack of comprehensive coverage.

Celestron NexStar 8SE Computerized Telescope

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

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.

Only about one of ten unemployed workers obtain COBRA coverage

Only about one-tenth of unemployed workers secure COBRA coverage, leaving millions at risk due to unaffordable premiums. Low-wage workers are disproportionately affected, with limited public coverage options, and policymakers should consider expanding Medicaid eligibility to provide critical support.

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.

1/3 of farm workers' children lack health insurance

Farm workers' children are three times more likely to be uninsured than all other children, with socio-economic factors playing a significant role in this disparity. The study highlights the need for increased efforts to enroll and retain eligible children in health insurance programs.

Reforming health care in Chile

The Chilean government aims to correct health care inequalities by reforming the dual system that separates public and private coverage. The analysis highlights challenges in achieving common health goals and improving access for low-income populations.

Minority children waiting for heart transplants have higher death rates

Research found that minority children waiting for heart transplants had significantly higher mortality rates than their white counterparts, even after controlling for age, health status, and socioeconomic factors. The study revealed a 60% greater chance of death among black children, a 50% higher mortality rate among Hispanics, and a 1...

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.

Collaboration between states, federal government key to health care reform

States can play a critical role in health care reform by creating insurance exchanges, regulating health insurance plans, and innovating through novel programs. The federal government must also take initiative to achieve sustainable and successful reform, as states alone cannot overcome the substantial barriers to change.

AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

McCain v. Obama: Whoever wins, $700B bailout means health care loses

Experts warn that both John McCain's and Barack Obama's healthcare plans will be significantly impacted by the $700 billion bailout. McCain's plan would cut federal insurance for the poor, while Obama's plan proposes expanded coverage with standard benefits. The bailout is expected to diminish prospects for health reform.

Race and insurance status associated with death from trauma

A study of 429,751 trauma patients found that African American and Hispanic patients had significantly higher death rates compared to white patients. Uninsured patients also had a higher death risk, with mortality rates doubling for African American and Hispanic patients compared to white patients.

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.

Sky & Telescope Pocket Sky Atlas, 2nd Edition

Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.

Young adults at risk: 13.7 million lack health insurance coverage

The report found that nearly 60% of employers do not insure dependent children over age 18 or 19, and two-thirds of young adults without coverage go without needed healthcare due to cost. Extending Medicaid and SCHIP eligibility beyond age 18 could cover up to 7.6 million uninsured young adults.

New SCHIP enrollees have unmet health care needs

Despite having prior private insurance, new SCHIP enrollees suffer from unmet health care needs. A study by the University of Rochester Medical Center found that only 7% of families switch to SCHIP when they have private insurance options available, and those who do face similar unmet needs.

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.