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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

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.

Gut bacteria's interactions with immune system mapped

Researchers have created the first detailed cell atlas of the human colon's immune cells and gut bacteria, showing changes in the microbiome and immune cells throughout the colon. This study will enable new research into diseases affecting specific regions of the colon, such as ulcerative colitis and colorectal cancer.

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.

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.

Can't sleep or think clearly? Maybe the culprit is bacteria

Researchers at Washington State University and UMass Amherst will explore the role of bacterial fragments in regulating sleep and circadian rhythms. They aim to determine how these fragments affect brain functions, including sleep, cognition, mood, and appetite.

Do state regulations affect adult use of e-cigarettes?

A recent study using national data from over 895,000 US adults examined the association between state regulations and e-cigarette use. The results show that stricter state regulations are linked to lower adult e-cigarette use.

Researchers describe unique genetic identity of primordial lung progenitors

Researchers at Boston University School of Medicine have identified the unique genetic program behind primordial lung progenitors, a rare and transient cell type. This discovery may lead to improved stem cell protocols for treating respiratory diseases such as COPD, cystic fibrosis, and lung interstitial disease.

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.

Scientists highlight potential of exposome research

The exposome represents the cumulative health effects of environmental exposures. A review article in Science calls for a coordinated international effort to characterize the exposome at scale, accounting for non-genetic risk factors and potential preventable exposures.

High-protein diets boost artery-clogging plaque, mouse study shows

A new study reveals that high-protein diets can lead to increased plaque buildup in arteries, particularly unstable plaque prone to rupture. This can increase the risk of heart attacks. Researchers found that excess amino acids from a high-protein diet activate macrophages, leading to cell death and worsening plaque complexity.

Industry funding of patient groups lacks governance and transparency

A systematic review of observational studies found that industry funding of patient groups is common, with estimates ranging from 20% to 83%. Few patient groups have formal policies governing corporate sponsorship, and financial transparency is inadequate. The researchers call for greater transparency in reporting industry funding and ...

Meta Quest 3 512GB

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

Potential way to halt blinding macular degeneration identified

Scientists have discovered a potential way to halt blinding macular degeneration by targeting an enzyme called Dicer, which is lost with age and leads to damage in the retina. The approach uses gene therapy to restore the enzyme, offering a new treatment option for both dry and wet forms of AMD.

In the local fight against opioid addiction, you matter

The U-MATTER program uses a deflection approach, directing people with opioid use disorders towards treatment and services. The initiative has seen positive outcomes, including 71 individuals receiving full clinical intake assessments and 40 committing to long-term treatment.

A secreted signature of aging cells

Researchers have discovered a secreted protein signature of aging cells, which is enriched with biomarkers found in human plasma. This breakthrough could lead to the development of therapeutic approaches to treat age-related diseases by targeting senescent cells.

Apple iPhone 17 Pro

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

Blood stem cell research

University of Delaware biomedical engineer Emily Day is developing a platform technology that can transform the treatment of benign and malignant blood disorders. Her research uses nanoparticle carrier systems to target and deliver cargo to blood stem cells, potentially replacing bone marrow transplants.

Surprising beauty found in bacterial cultures

When non-motile E. coli and motile A. baylyi are mixed, stunning floral patterns emerge due to differences in growth rate, motility, and friction against the agar surface. This phenomenon has important implications for understanding growing biofilms.

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.

Circular RNA limits skin cancer spread

Researchers at NYU Langone Health have discovered a new role for circular RNA in regulating the spread of melanoma cancers. The study found that CDR1as blocks the aggressive growth of cancer cells, while its loss promotes it. Higher levels of CDR1as were linked to increased survival rates among patients with melanoma.

Moths' flight data helps drones navigate complex environments

Researchers used moths' real flight trajectories to develop decision-making programs for autonomous vehicles. The program performed better in simulations of complex forest layouts, incorporating information about object locations into navigational decisions.

From big data to precision cures

The University of Arizona Center for Innovation in Brain Science has received a $1.6 million grant to apply big data analytics and computational modeling to better understand Alzheimer's disease. The project aims to identify patient-specific therapeutic targets and evaluate the effectiveness and safety of drug combinations.

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.

Two projects receive NIH grant for breast cancer research

A research team at UC Riverside has received a four-year NIH grant to investigate luminal B breast cancer and triple-negative breast cancer, with the goal of improving early detection and patient survival. The project aims to develop resources and training programs for diverse therapeutics researchers.

The growing Tibetan Plateau shaped the modern biodiversity

Recent fossil discoveries revealed three evolutionary patterns on the Tibetan Plateau: local endemism, out-of-Tibet dispersal, and intercontinental exchange. These patterns reflect the biological responses to tectonic uplift and its impact on biota globally.

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.

California's stricter vaccine exemption policy and improved vaccination rates

A new study published in PLOS Medicine found that California's elimination of non-medical vaccine exemptions led to a significant increase in MMR vaccination coverage, with non-medical exemptions decreasing by 2.4% and medical exemptions increasing by 0.4%. The policy change was associated with a 3.3% increase in MMR coverage across th...

Aarhus University opens the world's first center for ear-EEG

The university has received a grant to further develop the method, which measures small voltage changes on the surface of the skin inside the ear caused by electrical activity in the brain's neurons. The technology holds huge potential for research and applications, including characterizing hearing loss and exploring human sleep patterns.

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 health insurance insights

A new study analyzes the value of Medicaid for low-income adults in Oregon, finding they value it at a fraction of their medical costs. The study suggests that Medicaid effectively acts as a subsidy for healthcare providers and state programs covering uninsured patients.

Review of studies on cigarette smoking, multiple sclerosis

Researchers conducted a literature review to summarize outcomes in patients with MS who smoke cigarettes and are exposed to smoke. The study found associations between cigarette smoking and increased risk of MS relapses, disability, and mortality.

Nightly sleep disturbance linked to daily risk of migraines

Researchers from Brigham and Women's Hospital found that sleep fragmentation, not short nightly sleep duration or low sleep quality, was associated with higher odds of having a migraine on the day after. The team observed that participants reported more headaches when they experienced more time spent in bed but not asleep.

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.

Pioneering nanotechnology cloud -- nanoHUB -- looks to future

nanoHUB, a virtual society for nanotechnology research and education, has received a National Science Foundation grant renewal to create new technologies. The cloud provides simulation software, data, lectures, and other innovative content to engineers and scientists.

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.

Cheers! Maxwell's electromagnetism extended to smaller scales

Researchers at MIT have extended Maxwell's electromagnetism to smaller scales, bridging the gap between macroscopic and nanoscale phenomena. The new model incorporates electronic length scales, enabling nonclassical effects such as nonlocality and surface-enabled Landau damping.

'Ojos' study to examine eye disease in Latino communities

Researchers at the University of Illinois Chicago will conduct 3,000 eye exams among Latinos living in Chicago and Miami to study common eye conditions like glaucoma and macular degeneration. The goal is to identify patterns or causes of disease that can be prevented or slowed with treatment.

UArizona Health Sciences seeks new way to understand human aging

The study aims to understand how infectious, psychological and physical stressors impact the immune system, lifespan and aging process in humans. By using domestic mice co-housed with lab mice, researchers hope to develop new insights into guarding against reactivation of cytomegalovirus late in life.

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.

Computer game may help to predict reuse of opioids

Researchers developed a computer betting game to predict opioid reuse in addiction patients. The game measures comfort with risk-taking and finds sharp increases in scores are associated with high likelihood of reuse within the next week.

Clinical trial explores new therapeutic for type 1 diabetes

A clinical trial is underway to study the efficacy of umbilical cord-derived mesenchymal stem cells as a potential therapeutic for new onset type 1 diabetes. The trial, funded by the NIH, aims to determine if systemic administration of these cells can reduce disease progression and preserve insulin secretion.

Detailed insight into stressed cells

Researchers at Goethe University develop a new method to measure acute cellular stress responses, enabling precise time-resolved measurements of thousands of proteins. This breakthrough opens the door for new therapeutic strategies in diseases like cancer and neurodegenerative disorders.

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.

Research center planned to help companies protect 'Internet of Things'

The University of Kansas is launching a center to improve IoT security, partnering with private firms to develop secure products and practices. The center aims to provide frameworks for companies to address IoT cybersecurity threats, with potential follow-on research on proprietary projects.