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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

School-based program helps prevent dating violence among teens, especially boys

A school-based program that integrates healthy relationship information into the curriculum appears to reduce adolescent dating violence and increase condom use. The effects of the low-cost intervention are stronger in boys. Rates of physical dating violence were greater in control students than those who participated in the program.

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.

Apple iPhone 17 Pro

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

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.

Bad medicine

A commentary in JAMA explores how US healthcare's emphasis on providing services can lead to direct and indirect harm. The authors argue that this focus can cause excessive healthcare use and spending, diverting resources away from education and environmental quality.

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.

Joint replacement treatment: Using clinical pathways works

A meta-analysis of 6,316 patients found that clinical pathways significantly reduced postoperative complications and shortened hospital stays. This led to lower hospital costs due to better-organized care, which prevents inappropriate care and its associated costs.

How much is life worth? The $440 billion question

A recent study highlights the immense economic burden of life-extending cancer treatments in the US, estimated to be over $400 billion annually. The authors argue that interventions with survival advantages of two months or less should be prioritized to address this issue.

Diabetes is significant economic burden for US health-care system

New research reveals that diabetes costs the US economy over $174 billion annually, with a focus on lifestyle modifications and preventive care. Implementing pay-for-performance incentives can significantly reduce these costs by encouraging improved disease management and adherence to clinical guidelines.

UCSF commentators call for health reform to revitalize primary care

Researchers at UCSF advocate for a nationwide Primary Care Cooperative Extension Service to support primary care clinicians and address the shortage of physicians. The service would provide infrastructure for practice transformation through local learning communities, information exchange, and cross-fertilization of ideas among practices.

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.

Total knee replacement appears cost-effective in older adults

A recent study published in the Archives of Internal Medicine found that total knee replacement is a cost-effective procedure for managing end-stage knee osteoarthritis, particularly in high-volume centers. The analysis suggests that procedures performed in low-volume centers are more cost-effective than not undergoing surgery at all.

Routine diabetes screenings could cut health-care costs

Researchers found that routine diabetes screenings can lead to significant cost savings for healthcare systems. The study suggests that screening and preventive management can be a cost-effective approach to managing the disease.

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.

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.

Can we afford the cancer care of the future?

Cancer care's high costs are impacting patients' welfare and society as a whole. The economic burden is too great to ignore, with rising costs threatening personalized medicine's promise.

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.

Ultrasound more cost efficient than other medical imaging choices

A literature review published in Journal of Diagnostic Medical Sonography concludes that ultrasound provides accurate diagnoses at a lower cost than MRI and CT scans. The study's findings highlight the widespread adoption of ultrasound in various clinical settings, including obstetrics, cardiology, and emergency medicine.

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.

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.

Providing free drug samples to patients risks harm to public health

Researchers argue that providing free drug samples to patients is ineffective in improving access for the indigent, promotes irrational prescribing habits, and raises healthcare costs. The practice also leads to misused samples being distributed to those who cannot afford them, compromising health care quality.

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.

Undiagnosed diabetes takes economic toll

A recent study reveals that approximately 6.3 million adults in the US with undiagnosed diabetes account for an estimated $18 billion in health care costs each year. The economic toll of undiagnosed diabetes is significantly higher than previously thought, rising to over $192 billion annually.

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.

Telesso initiates post-market head-to-head peripheral IV catheter study

A head-to-head clinical trial will enroll approximately 400 patients at three world-class sites to compare Telesso's novel guide-wire assisted peripheral IV catheter with the industry standard. The trial aims to reduce safety risks, lessen patient pain and discomfort, and provide cost savings.

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.

Housing for homeless alcoholics can reduce costs to taxpayers

A Seattle-based study published in JAMA found that providing stable housing to homeless alcoholics can reduce their drinking and cost taxpayers $4 million over the first year. The Housing First program resulted in an average cost-savings of 53% compared to a wait-list control group.

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.

Extra 'STICH' in bypass adds no benefit to quality of life

Researchers found that surgical ventricular reconstruction did not improve patients' survival or quality of life, but increased hospitalization costs. The study compared outcomes between patients who received bypass surgery alone and those with added SVR, revealing no significant difference in quality of life measures.

Physical abuse raises women's health costs over 40 percent

A study of over 3,000 women found that physical abuse from intimate partners results in significantly higher healthcare costs, with a 42% increase in annual spending compared to non-abused women. Women who experienced ongoing physical abuse had the highest health care costs.

Researcher wins $2.6 million grant for depression care study

A Florida State University researcher is conducting a five-year study to change the approach companies take when purchasing mental health care benefits. The study aims to educate employers on how to choose effective mental health care products and promote long-term value over short-term cost savings.

Barriers to adoption of electronic personal health records outlined

A study by UCSF researchers identifies critical barriers hindering the adoption of electronic personal health records, including cost, privacy concerns, and design shortcomings. The authors propose solutions such as improving interoperability and using mobile phones as an entry point for consumers to access their records.

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.

Studies investigate health care at the end of life

A study found that patients who discussed end-of-life care with their physicians had lower healthcare costs in the final week of life. Another report revealed higher healthcare costs among black and Hispanic patients compared to white patients, regardless of cause of death. The findings highlight racial disparities in end-of-life care.

Team-based diabetes care fetches more value for dollar

A recent study found that team-based diabetes care improves health outcomes for Medicaid patients, including significant reductions in systolic blood pressure, body mass index, and hemoglobin A1C. However, the study suggests that this approach does not result in lower treatment costs under Medicare and Medicaid.

Fluke 87V Industrial Digital Multimeter

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

Stenting not necessary in late treatment of heart attacks

A new study by Duke University Medical Center reveals that delayed treatment for heart attacks using drugs alone is as effective as treatment with stents, offering a cheaper and less invasive option. The research found modest benefits in reducing chest pain but no long-term quality of life difference between the two approaches.

Statins pay off on a health-policy level, UCSF study finds

A new UCSF study using the Coronary Heart Disease Policy Model found that adherence to 2001 NCEP guidelines would be cost-effective in preventing and managing coronary heart disease, saving 20,000 heart attacks and 10,000 CHD deaths annually. Statin costs become negligible when prices fall below 50 cents per pill.

Meta Quest 3 512GB

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