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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

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.

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.

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.

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.

Anticholinergics may not be best choice for rehab patients with dementia

Researchers found that patients taking strong anticholinergic medications performed poorly on attention tests and had lower physical function compared to those not taking the medication. The study suggests that alternative treatment options may be more effective in rehabilitating patients with dementia.

Experts: High drug price trend has 'infected' generics

Generic drugs are increasingly inaccessible due to pharmaceutical companies' strategies to delay market entry. These tactics include pay-for-delay deals, authorized generics, and product hopping, which can lead to higher prices for patients.

Apple iPhone 17 Pro

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

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.

ACP recommends generics over branded meds

The American College of Physicians recommends prescribing generic medications whenever possible to reduce costs and improve adherence to therapy. Generic medications are as effective as their branded counterparts, but underuse is a significant issue due to misconceptions about safety and efficacy.

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.

ACP: Doctors should prescribe generic medications whenever possible

The American College of Physicians recommends prescribing generic medications when available, as it improves health outcomes, reduces harm, and eliminates wasteful practices. Generic substitution can lead to better long-term medication adherence and save patients $1.4 billion annually.

Diagnosis before disease breaks out

Researchers at Linköping University have developed a strategy to discover disease progression at its earliest phase by analyzing T-cells. The study found that specific genes can serve as early disease markers, even before symptoms appear.

Meta Quest 3 512GB

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

New treatment option may be on the horizon for polymyalgia rheumatica

Researchers at Hospital for Special Surgery found that tocilizumab, a drug approved to treat rheumatoid arthritis, is effective in treating polymyalgia rheumatica. The study showed that patients treated with tocilizumab were able to discontinue corticosteroids more quickly and remained in remission over 12 months.

Bang for the buck in stroke prevention: U-M study compares new & old drugs

A University of Michigan Medical School team compared the cost-effectiveness of two anticoagulant drugs, dabigatran and warfarin, for preventing stroke in patients over age 65 with atrial fibrillation. They found that new drugs are more cost-effective for those with prescription coverage, but may not be worth it for those without cover...

MSU study finds surprises about drug use

A new MSU study analyzed historical data from India to find reliable economic information on drug use. It shows that users switch between opium and cannabis when the price of one goes up, a phenomenon called substitution. This finding has significant policy implications for tackling addiction.

Off-label prescription drug use and adverse drug events

A study of Canadian patients found that off-label prescription drug use was associated with a higher incidence of adverse drug events (ADEs), particularly when the use lacked strong scientific evidence. The study also found that patients using multiple medications had a significantly increased risk for ADEs.

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.

Discovery could lead to better recovery after stroke

Researchers have identified growth differentiation factor 10 (GDF10) as a molecule that promotes brain cell formation of new connections after a stroke. The discovery may lead to the development of a treatment to enhance brain repair and functional recovery in people who have suffered a stroke.

LSTM's health economists call for strategies for universal access to medicines

Health economists from the Liverpool School of Tropical Medicine argue that universal access to medicines is critical in controlling neglected diseases, major infections, and chronic diseases. The PURE study reveals that secondary prevention is unavailable and unaffordable in many communities worldwide, highlighting the need for polici...

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.

Biosimilars -- clinical perspectives in rheumatology

Biosimilars are complex proteins that provide therapeutically equivalent alternatives to expensive biologics, reducing treatment costs in rheumatology and other fields. The introduction of biosimilars into clinical practice requires careful management to ensure patient safety and efficacy.

Affordable Care Act helps Virginia improve HIV outcomes

A study by the University of Virginia found that low-income HIV patients enrolled in Affordable Care Act (ACA) health plans achieved higher viral suppression rates compared to those receiving only medications through direct AIDS Drug Assistance Program (ADAP). This approach allows the state to cover more patients in a cost-effective wa...

Diabetes medication could be used to treat alcohol dependence

A new study suggests that a diabetes medication could be used to treat alcohol dependence, with results showing a 30-40% reduction in consumption and prevention of relapse. The medication works by interfering with the hormone GLP-1, which regulates food intake and reward centers.

Digestible batteries needed to power electronic pills

Researchers are exploring how minerals from a healthy diet can be used in bioelectronics to create ingestible devices that power electronic pills. The goal is to reduce the amount of expensive medications needed for each patient, making them more cost-effective.

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.

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.

Link between hunger and health care costs

A study published in CMAJ found that people with food insecurity use more health care services and incur higher health care costs. Adults in marginally food-insecure households had 23% higher health care costs, while those in severely food-insecure households had 121% higher costs.

Adding price tag to medicine packs just 'headline grabbing gimmick' says dtb

A new initiative to add price tags to medicines worth over £20 in England may have unintended consequences, warns an editorial in the Drug and Therapeutics Bulletin (DTB). The move could lead vulnerable patients to worry about being a burden on society, while others may view cheaper drugs as less important. Furthermore, the added cost ...

Projected benefits of high BP treatment in China

A modeling study predicts treating hypertension in China could prevent between 600,000 and 1,000,000 cardiovascular disease events annually. The intervention is projected to be borderline cost-effective, with costs ranging from $10,000 to $18,000 per quality-adjusted life year gained.

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.

Chronic insomnia sufferers may find relief with half of standard pill dose

Researchers found that changing industry standards for maintenance therapy can maintain treatment responses and lower side effects. The study tested three dosing strategies: nightly dosing with 10mg, intermittent dosing with 10mg 3-5 days a week, or partial reinforcement through nightly pills with half placebo capsules.

Pharmacy expenditures for children with serious chronic illness

Outpatient pharmacy expenditures totaled $475,718,130 for publicly insured children with serious chronic illness in California. Antihemophilic factor was the most expensive medication, accounting for 98% of its class's expenditures and 41% of total pharmacy expenditures.

New drug assessment program to offer value-based price benchmark

The Institute for Clinical and Economic Review (ICER) has launched a new program to provide independent analysis on pricing linked to patient benefit for new FDA-approved drugs. The program will produce public reports near the time of FDA approval, providing a transparent basis for price negotiations and coverage decisions.

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.

Current blood cancer drug prices not justified, MD Anderson study finds

Current blood cancer drug prices are too high to be considered cost-effective in the US, according to a recent MD Anderson Cancer Center study. The researchers found that 63% of 20 studies evaluated had costs per additional life-year higher than $50,000, indicating that current prices cannot be justified based on improved quality of life.

Celestron NexStar 8SE Computerized Telescope

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

Prescription drug benefit doesn't save money for Medicare

Researchers from Northeastern University conclude that Medicare Part D did not save the program any money overall. Despite increased access to prescription drugs, there was no significant decrease in emergency room visits, hospital stays, or healthcare spending. The study's findings challenge the Congressional Budget Office's methodolo...

Randomized controlled trials must be simplified to sustain innovation

Cardiovascular outcomes trials are considered a high-risk venture due to long treatment periods and large sample sizes required to demonstrate incremental risk reduction. Simplifying randomized controlled trials could bring new therapies to market sooner, mitigating the impact of exclusivity loss and reducing development costs.

Hip fractures in the elderly caused by falls, not osteoporosis

A recent study published in the BMJ finds that anti-osteoporotic medication is not effective in preventing hip fractures among older adults. The research highlights that falls and balance disorders are more significant contributors to hip fractures than bone brittleness, challenging current treatment strategies.

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.

Curing hepatitis C could yield huge economic benefit

A new study estimates that a cure for hepatitis C could generate significant economic benefits, including $3.2 billion in annual productivity savings in the US and Europe. The treatment, ledipasvir and sofosbuvir, has a high cure rate and fewer side effects, resulting in reduced absenteeism and improved workplace productivity.

Locally sourced drugs can be effective for treating multidrug-resistant TB

Researchers found no significant difference between treatment outcomes of patients using locally sourced and internationally quality-assured antibiotics. The study suggests that locally procured drugs can be a sustainable strategy, encouraging local pharmaceutical industries to adhere to quality standards.

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.

Researchers find alarming rise in cost of MS drugs over past 2 decades

A new study reveals a sharp increase in MS drug costs over the past 20 years, with long-standing drugs like Betaseron and Copaxone seeing average annual price hikes of 21-36%. The study highlights the need for reform to address unsustainable pricing and ensure life-changing treatments remain accessible to patients.

Global hepatitis B epidemic can be treated for $36 (£24) per person per year

A recent study by the University of Liverpool suggests that the hepatitis B drug entecavir can be mass-produced for £24 ($36) per person per year, making it more accessible to developing countries. This could lead to significant reductions in liver cancer and cirrhosis cases, as well as lower death rates from Hepatitis B.

Patients grapple with high cost of arthritis medications

A recent study found that patients with rheumatoid arthritis face high initial copayments and then fall into a coverage gap, where they pay 45% of drug costs. This financial burden can be substantial, with some patients paying over $2,700 annually before receiving relief from catastrophic coverage.

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.

Fake malaria drugs not as common as previously reported

Researchers analyzed 2,028 antimalarials from Cambodia and Tanzania, finding no evidence of fake medicines, but substandard drugs were present in 31% of samples in Cambodia and 12% in Tanzania. The study highlights the importance of surveillance to protect patients and prevent drug resistance.