Bluesky Facebook Reddit Email

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

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.

Home-based pulmonary rehabilitation as effective as hospital-based

A new study has found that home-based pulmonary rehabilitation can be equally effective in improving fitness and quality of life for COPD patients as traditional center-based programs. The low-cost program resulted in comparable outcomes to the hospital-based program, with no significant differences in clinical outcomes at any time point.

Changes needed to increase access to colorectal cancer screening

A commentary in the journal Gastroenterology argues that current policy harms low-income patients by not waiving their share of coverage costs for screening. The authors recommend waiving coinsurance and copay for diagnostic procedures associated with screening, as well as value-based and evidence-based benefit design.

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.

Virtual dermatology care increases access to specialists for Medicaid enrollees

A new study found that virtual dermatology care can nearly double the number of patients receiving dermatological care from a specialist. Teledermatology expanded access to younger and healthier patients with targeted skin conditions like acne and warts, while serving half of all enrollees who received any dermatology care.

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.

The high cost of norovirus worldwide

A new study estimates that norovirus causes approximately $4.2 billion in healthcare costs and $60.3 billion in societal costs each year. The disease, which affects nearly 700 million people worldwide, also results in significant productivity losses.

Expand HPV vaccination programs in Canada to include males

HPV vaccination programs in Canada are currently limited, leaving men vulnerable to HPV-related diseases. The Canadian Medical Association Journal recommends expanding the programs to include males and negotiating with pharmaceutical companies to decrease costs.

Apple iPhone 17 Pro

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

Sugary drinks tax would offer big benefits

A new study shows a 20% tax on sugar-sweetened drinks could reduce annual health expenditure by up to $29 million. The tax would also result in an estimated 800 fewer new Type 2 diabetes cases each year.

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.

Fluke 87V Industrial Digital Multimeter

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

OHSU study: Tetanus shots needed every 30 years, not every 10

Researchers at Oregon Health & Science University recommend revisiting current adult vaccination schedule due to long-lasting immunity against tetanus and diphtheria. A revised 30-year schedule could reduce healthcare costs by two-thirds, saving approximately $280 million annually.

Out-of-hospital births are on the rise

US out-of-hospital birth rates increased to nearly 1.5% of total births in 2014, with non-Hispanic white women experiencing the largest growth. Many women face difficulty accessing insurance coverage for out-of-hospital births, leading to high self-pay rates.

Celestron NexStar 8SE Computerized Telescope

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

Many cancer survivors experience financial burdens

A study analyzing US cancer survivor data reveals nearly 29% face financial burden due to cancer diagnosis and treatment. Cancer survivors with financial problems experience lower physical and mental health-related quality of life, higher risk of depressed mood and psychological distress.

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.

Retail clinics may increase health spending, study finds

A recent study published in Health Affairs found that retail clinic visits may not be as cost-effective as previously thought. The research suggests that the convenience of retail clinics can lead to increased spending on new medical care, outweighing any potential savings from reduced office or emergency department visits.

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.

Whole-exome sequencing: A rational approach for 'diagnostic odyssey' patients

A clinical study from Mayo Clinic found whole-exome sequencing to be a viable diagnostic approach for identifying rare genetic conditions, resolving diagnostic odysseys and improving patient management. The study reported a success rate of 29%, twice that of conventional genetic evaluations, with insurance coverage existing for the test.

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.

Half of elderly colorectal cancer patients receiving value-less treatment

A recent study found that over half of elderly colorectal cancer patients receive ineffective treatments, leading to significant financial burdens. The study examined data from over 20,000 Medicare patients between 2000 and 2009, revealing a 32% increase in treatment costs and only a one-month increase in median survival.

Frozen section analysis for breast cancer could save time, anxiety

Mayo Clinic researchers found that using frozen section analysis during lumpectomies can reduce the need for second operations by 95%, saving patients time and financial burdens. The study estimates annual cost savings of $90.9 million to payers and $1.8 million to providers.

Major pharma companies sign up to groundbreaking Parkinson's consortium

Seven major pharmaceutical companies have signed up to a groundbreaking Parkinson's consortium aimed at accelerating the development of safe and effective therapies. The consortium will share data, expertise, and resources with leading academics and industry members to promote and develop new treatments for Parkinson's.

Specialist treatment delivery at university hospitals

A new study by Charité researchers reveals that the true cost of treating patients with chronic inflammatory bowel disease exceeds reimbursement levels under the current German DRG system, highlighting the need for a more accurate cost recovery method.

Meta Quest 3 512GB

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

Clot removal may save money and limit disability

Researchers found that adding mechanical clot removal to clot-busting drugs lowered stroke survivors' medical bills by $20,396 compared to medication alone. This translates to a potential healthcare cost savings of $13,491,564 if all patients were treated with clot removal plus medication.

Cost of effective stroke clot-busting drug outpaces reimbursement

The cost of an effective stroke clot-busting drug, alteplase, has more than doubled to $6,400 for a standard vial, but Medicare and Medicaid reimbursement have only increased by 8%. This disparity highlights the need for better reimbursement rates to ensure hospitals can provide high-quality care without losing money.

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.

Tool decreases superfluous lab testing, cuts health-care costs

A new paper outlines how the University of Utah hospitalists used a tool developed at University of Utah Health Care to reduce unnecessary lab testing, decreasing lab costs by nearly 10 percent per patient visit. The approach resulted in significant cost savings and improved resource allocation.

Examination of effectiveness of mesh materials used for abdominal hernia repair

A recent study published in JAMA Surgery found that the use of biological mesh materials for abdominal wall hernia repair does not demonstrate added clinical benefits over synthetic mesh. The authors reviewed 20 studies and concluded that the expense associated with these devices cannot be justified without clear evidence of superiority.

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.

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.

High-deductible plans linked to lower use of medical imaging studies

A study published in Medical Care found that patients with high-deductible insurance plans used fewer imaging tests and had lower costs for diagnostic imaging. However, the study could not determine whether this was due to high- or low-value utilization, raising concerns about potential drawbacks of high-deductible plans.

Five percent of Ontario residents account for majority of health care costs

A study by the Canadian Medical Association Journal found that five percent of Ontarians account for 65% of provincial health care costs, with the top 1% accounting for one-third of these costs. The study tracked $30.5 billion in healthcare spending, which is about 75% of total government health expenditures.

Creating 'medical homes' involves significant costs, study finds

Transforming primary care practices into 'medical homes' requires substantial investments, with median one-time costs ranging from $7,694 to $117,810 per practice. Ongoing costs include adding staff and investing in information technology, constituting a significant financial burden for small medical practices.

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.

Should patients pay to see the GP?

Charging patients for GP consultations could raise much-needed funds for the NHS, according to some. However, critics warn that this approach may lead to increased costs, reduced access to care, and decreased health outcomes.