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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

Improved stepladder design may decrease injuries

A recent study explores how improved design and user behavior can reduce stepladder accidents. Potential solutions include sturdier platforms, closed tubular sections, and warnings for users to avoid overreaching.

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.

Intensive multifactoral treatment in diabetes patients detected by screening leads to small, non-statistically significant decrease in mortality and cardiovascular events compared with usual care (ADDITION-Europe study)

A new study found that intensive multifactoral treatment for type 2 diabetes patients detected by screening leads to small improvements in risk factors, but no significant reductions in mortality and cardiovascular events. The study analyzed data from over 3,000 patients and suggested that earlier detection and treatment may be uncerta...

New breast cancer risk model quantifies the impact of risk reduction

A new breast cancer risk model quantifies the impact of modifiable lifestyle factors on absolute breast cancer risk. The study predicts a 1.6% to 4.1% reduction in absolute risk among women aged 65, with higher reductions seen among those with positive family history or more non-modifiable risk factors.

Returnee migrants face cumulative health risks

Returnee migrants are exposed to health risks due to cumulative factors of the migration process. Policies should facilitate access to healthcare services and continuity of care across borders to improve their health outcomes.

Urinary incontinence doubles risk of postpartum depression

A recent study published in the British Journal of Obstetrics and Gynaecology found that urinary incontinence after giving birth doubles a woman's risk of developing postpartum depression. The study, which evaluated nearly 1,900 new mothers, identified five key predictors of postpartum depression, including urinary incontinence.

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.

Life expectancy in most US counties falls behind world's healthiest nations

A new study by the Institute for Health Metrics and Evaluation finds that most US counties are falling behind the world's healthiest nations in terms of life expectancy. The study found significant disparities in life expectancy across the US, with women living longer than men in some areas but facing worse outcomes in others.

Sleep problems may be a link between perceived racism and poor health

A study found that perceived racism is associated with an elevated risk of self-reported sleep disturbance, increased by 61% after adjusting for socioeconomic factors. This link may contribute to negative impacts on mental and physical health, highlighting the importance of addressing social environmental stressors.

Apple iPhone 17 Pro

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

Blood clotting and bowel cancer risk

A large study found that carrying the FVL gene variant substantially increases the risk of colorectal cancer, with a six-fold increase in risk compared to those without the variant. Another gene variant of clotting factor XIII was also associated with a 15% lower risk of bowel cancer.

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.

Hormone deprivation therapy for prostate cancer may raise diabetes risk

Men with prostate cancer treated with hormone deprivation therapy may be at increased risk of developing diabetes or metabolic syndrome. According to the study, men in the ADT group had a twofold increased probability of having diabetes compared to those who did not receive hormonal therapy.

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.

Risk of blood clots in veins hereditary

Researchers mapped hereditary factors for venous thromboembolism in the Swedish population, finding higher risks in children of parents with VTE. Hereditary factors are significant at younger ages and occur equally in men and women, making a parental history an important risk factor to include in medical histories.

Diabetes can be predicted 7 years before pregnancy with blood sugar and body weight

A Kaiser Permanente study found that women's risk of gestational diabetes mellitus (GDM) can be identified up to seven years before pregnancy based on routine measures of blood sugar and body weight. The study revealed a strong correlation between adverse cardio-metabolic risk factors, including high blood sugar, hypertension, and bein...

Cognitive decline incidence higher in Southern stroke belt

A new study published in Annals of Neurology found that residents of the Stroke Belt, a southern region of the US, have a higher incidence of cognitive decline than other regions. The research team believes shared risk factors are to blame and suggests investigating regional patterns contributing to modifiable risk factors.

Fluke 87V Industrial Digital Multimeter

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

Gambling problem exposed as access grows

A new study by University of Calgary researcher Dr. David Hodgins highlights the growing issue of problem gambling as access to online gambling increases. Problem gamblers often co-occur with other mental health and substance-abuse disorders, and treatment effectiveness is variable.

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.

Twinning is winning: Moms of twins live longer

A new study from the University of Utah found that mothers of twins tend to be healthier and live longer than singleton mothers, with stronger women being more likely to naturally conceive twins. The research analyzed data from over 58,000 Utah women born between 1807 and 1899, revealing a link between twin birth and longevity.

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.

New research suggests dramatic shift in understanding of personalized medicine

A recent study published in PLOS ONE found that ancestral genetic heritage is not fixed at the individual level for African-American and Hispanic patients, but rather varies widely within each group. This research challenges traditional ethnic labels and highlights the importance of considering individual genotypes in personalized medi...

Parents have role in smoking prevention

A study found that family factors continue to protect adolescents from smoking, with parental connectedness and monitoring being key protective measures. The levels of these protective factors decreased over time, but remained important in reducing the risk of smoking initiation, particularly among minority groups.

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.

Study links heart disease risk factors to some cognitive decline

A multicenter study found that older adults at risk for stroke have increased risk of verbal fluency decline and difficulty ignoring irrelevant information. The research suggests treating stroke risk factors may decrease executive function decline in otherwise healthy patients.

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.

Changing trends in hip fracture incidence around the world

A review paper by IOF examines global hip fracture incidence trends, finding changes in age-specific rates in different regions. The study highlights the need for further research to understand the socio-economic burden of fragility fractures worldwide.

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.

Genes an important factor in urinary incontinence

A study of twins found that genetic factors play a significant role in urinary incontinence, accounting for around 50% of the variation. Various forms of urinary incontinence, including stress and urge incontinence, have also been linked to genetic explanations.

Meta Quest 3 512GB

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

To meet, greet or retreat during influenza outbreaks?

A new model suggests that severing social interactions may not be the best approach to prevent disease spread during influenza outbreaks. The researchers found that a moderate increase in the price of interpersonal contact can lower the peak prevalence of the disease while increasing overall societal utility.

Multiple sclerosis: Risk factors in children

A study published in Neurology has found that children with a specific gene variation are at higher risk of developing Multiple Sclerosis. The research identifies the HLA-DRB1 allele as a key factor in pediatric-onset MS, which can provide insights into disease causes and potentially lead to earlier diagnoses and new therapies.

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.

Coffee drinking linked to reduced stroke risk in women

A large-scale study of 34,670 women found that moderate coffee consumption was associated with a lower risk of stroke. The study suggests that coffee may have beneficial effects on the cardiovascular system, including reducing inflammation and improving insulin sensitivity.

Parents important for keeping adolescents off alcohol

A new thesis from Karolinska Institutet highlights the importance of parental involvement in preventing adolescent alcohol consumption. Adolescents who exhibit risky behavior at an early age are more likely to develop high consumption patterns and associated health problems. Parents can make a significant difference by strengthening th...

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.

Diabetes belt identified in southern United States

Researchers identified a 'diabetes belt' of 644 counties in 15 southeastern states with high prevalence rates, linked to sedentary lifestyle, obesity, and non-modifiable factors. Community design changes can promote physical activity and healthy lifestyles to reduce diabetes risk.

Landmark study links 13 new genes to heart disease

A massive study has identified 13 new genes linked to coronary artery disease, with most operating through unknown mechanisms. The discovery opens up new avenues for therapies and highlights the complexities of heart disease.

Some overweight adolescents may be at risk for weak bones

A study of 143 overweight adolescents found those with risk factors like insulin resistance and low HDL cholesterol have less bone mass than their peers. The study suggests that increasing vigorous physical activity can help improve bone mass and reduce the risk of diabetes and heart disease.

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.