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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

Drug coupons and vouchers cover only a sliver of prescription drugs

A study from Johns Hopkins Bloomberg School of Public Health analyzed tens of millions of pharmacy transactions to understand the use of vouchers and coupons. The researchers found that these offsets are concentrated among a small number of drugs, covering about half of their costs, with manufacturer-provided offsets fully covering pat...

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.

Apple iPhone 17 Pro

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

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.

Hide-and-seek can lead to higher drug prices

A study by the University of Zurich found that 63% of drugs with rebates granted in Switzerland have low clinical benefits, while 49% have no significant benefit. The research highlights the need for transparent cooperation between European countries to improve drug pricing and patient access.

Arizona economic burden of valley fever totals $736 million

A University of Arizona Health Sciences study estimates the total lifetime costs of valley fever for 10,359 patients in 2019 to be $736 million. The disease, caused by Coccidioides fungi, has increased prevalence and currently lacks a preventative vaccine or therapy.

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.

Shelf-stable vaccines avoid waste, expand access

Researchers developed a new manufacturing platform using freeze-dried components that can quickly make vaccines on demand. The platform eliminates the need for complex supply chains and refrigeration, making it ideal for low-resource settings. This innovation has the potential to expand access to life-saving medications.

Drug prices in the U.S. are 2.56 times those in other nations

A recent RAND Corporation report reveals that US prescription drug prices are substantially higher than those in other developed countries, with brand-name drugs costing an average of 3.44 times more. In contrast, unbranded generic drugs account for 84% of US spending but have prices slightly lower than most global peers.

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.

The true cost of chemotherapy

A new study from the University of East Anglia estimates that breast cancer chemotherapy in the UK results in over £248 million in annual costs. These costs include lost productivity and personal expenses such as wigs and medication. Better targeting of treatment could help reduce these unnecessary costs.

Moving due to unaffordable housing may jeopardize healthcare

A study from Cedars-Sinai Medical Center found that people who move due to unaffordable housing are at increased risk of failing to receive necessary medical care, leading to long-term health problems. The research highlights the need for preventive action to mitigate the adverse effects of cost-related moves on healthcare access.

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.

Nurse practitioners bring big savings to long-term care facilities in Quebec

A study published in Nursing Outlook found that nurse practitioners significantly reduced costs and improved patient safety in six long-term care facilities in Quebec, with cost savings ranging from $1.9 to $3.2 million. The introduction of nurse practitioners also led to a reduction in nursing administration time for medications.

Mail-order medications often exposed to unsafe temperatures, study shows

A recent study by the American Society of Health-System Pharmacists (ASHP) reveals that most mail-order prescriptions are shipped outside the recommended temperature range for extended periods during both winter and summer months. This can lead to medication effectiveness being compromised, posing a risk to patient safety.

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.

Effective stroke drugs are saving the NHS millions

The use of direct oral anticoagulants (DOACs) in treating atrial fibrillation has led to a substantial reduction in stroke cases, resulting in cost savings for the NHS. Analysis shows that prescribing DOACs increased by £733m from 2011 to 2017, but reduced stroke cases by 11%.

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.

New drug carrier systems

University of Delaware researchers develop tiny cargo-carrying systems that can selectively bind to degrading collagen, providing site-specific medicine delivery over longer periods. These nanoparticle carriers have the potential to improve treatment for diseases like osteoarthritis and rheumatoid arthritis.

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.

Big drug costs for small patients with rare diseases, study finds

A new study found that orphan drug costs for children with rare diseases have increased by 65% over five years, with families facing significantly higher out-of-pocket expenses. The top three drugs driving the increase are used to boost height in children with growth hormone deficiency and are prescribed off-label for other conditions.

Drugs bill warning over US/UK trade deal

A new study warns that an impending trade deal between the US and UK could lead to significant increases in NHS drug spending, with estimated costs rising from £1.39 billion to £6.42 billion for 50 brand-name prescription drugs.

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.

Generic cholesterol drugs save medicare billions of dollars, study finds

A study by UT Southwestern Medical Center found that switching from brand-name to generic cholesterol medications between 2014 and 2018 saved Medicare billions of dollars. The total costs on these drugs went down despite an increase in prescriptions for LDL-lowering drugs, with the number of generic prescriptions rising by 35%.

One quarter of prescription drugs in Canada may be in short supply

A recent study by the Centre for Health Evaluation and Outcome Sciences found that one quarter of prescription drugs in Canada were reported in shortage during a study period. The average length of a shortage was five months, with markets with single generic manufacturers being the most vulnerable to shortage.

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.

Treatment for teen anxiety

A University of Cincinnati-led study suggests that a specific selective serotonin reuptake inhibitor (SSRI) may be beneficial in treating childhood anxiety disorders. The treatment showed promise in reducing anxiety symptoms in adolescents with generalized anxiety disorder.

Women skip medications more in the US than other countries

A study published in Health Affairs found that one in four US younger women reported cost-related nonadherence to prescription medicines compared to one in seven younger men. The largest disparities were observed among US women versus men in other high-income countries, with significant health implications.

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.

Stepping-down asthma medication may reduce costs without worsening health out

A recent study published in PLOS Medicine found that stepping down asthma medication doses did not increase exacerbations and can significantly reduce costs. The research suggests that clinicians may be prescribing higher levels of treatment than is clinically indicated, highlighting the potential for cost savings.

Old drug standards delay new drug approvals

Researchers found that having more information about existing drugs delays new drug approvals for the same conditions. Innovative drugs took an average of 20 months to win approval when there was less information available.

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.

237+ million medication errors made every year in England

A recent study estimates that over 237 million medication errors occur annually in England, resulting in significant financial and human costs. The majority of these errors are minor, but some can have serious consequences, such as hospital admissions and deaths.

Why we should trust registered clinical trials

A new study by Bocconi University researchers finds that the majority of phase III trial results are not significantly above threshold, contrary to previous findings. The researchers suggest that transparency and registration processes are key factors in maintaining trial integrity.

Fluke 87V Industrial Digital Multimeter

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

How to identify which interventions work best in a pandemic

Randomized controlled trials and epidemiological compartmental models can be used to evaluate the impact of nonpharmaceutical interventions on disease transmission. By harnessing these methods, policymakers and scientists can reduce the human health, societal, and economic costs of a pandemic.

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.

High cost of cancer drugs not always justified

A new study by researchers from the University of Zurich and Harvard Medical School found that the high cost of cancer drugs in the US is not always justified. The study analyzed the costs of 65 cancer drugs in five countries and found no correlation between monthly treatment costs and clinical benefit.

Researchers are making recombinant-protein drugs cheaper

Researchers have developed a genome-editing technique that can eliminate up to 70% of contaminating proteins in recombinant-protein drugs, making them cheaper and purer. The technology uses CRISPR-Cas mediated gene editing to reduce purification demands and improve drug quality.