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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

Is step count associated with lower risk of death?

Researchers analyzed data from nearly 5,000 adults and found that taking more steps was associated with a reduced risk of death. Higher step intensity also showed a significant association with lower mortality rates, suggesting that stepping is a crucial factor in overall health.

Apple iPhone 17 Pro

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

Study find delta helps to decrease the impact of river flooding

Research finds that river delta vegetation can delay and reduce floodwaters, providing communities more time to prepare for storm surges and flooding. The study suggests that managing vegetation type can decrease the impact of coastal flooding by reducing downstream water height.

Study finds 'far-reaching' impact from Affordable Care Act

A new study by New York University researchers found that the Affordable Care Act has had a significant impact on reducing financial barriers to healthcare, with 19.3 million people gaining coverage since its implementation in 2010. The law's market reforms have also led to measurable gains in the financial well-being of poor Americans.

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.

Omega-3 fats do not protect against cancer

Two systematic reviews found that omega-3 supplements have minimal effects on health, with a small protective effect on cardiovascular disease but a slight increase in prostate cancer risk. The benefits are negligible, and the research team suggests that taking fish oil supplements for cancer prevention is not beneficial.

Risk of recurrent fractures lowered by new care routines

A new study from the University of Gothenburg shows that structured and preventive care can significantly reduce the risk of recurrent fractures. The study found that patients who received fracture liaison services had an 18% lower risk of having another fracture compared to those without these services. This reduction in risk was attr...

Brain measurements can reveal success of alcohol risk messages

A new study has found that the effectiveness of health messages in reducing risky drinking among young adults is linked to brain activity. The research used electroencephalography (EEG) to measure brain synchronisation while participants watched real-life health advertisements about alcohol use.

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.

Shingles vaccine may also reduce stroke risk

A new study found that the Zoster Vaccine Live shingles vaccination may prevent some older adults from having a stroke, reducing the risk by about 16% for ischemic stroke and 12% for hemorrhagic stroke. The vaccine's protection was strongest among people ages 66 to 79 years.

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.

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.

'Women my age tend to drink -- it's normal'

Research found that middle-aged and young-old women tend to consume alcohol at levels exceeding low-risk guidelines. They prioritize appearing respectable and in control over the quantity of alcohol consumed. Health advice needs to acknowledge that women may socially construct their drinking practices to focus on non-biomedical impacts.

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.

Lower BMI means lower diabetes risk, even among non-overweight people

Researchers found that a lower body mass index (BMI) is associated with reduced type II diabetes risk, including in individuals who are not overweight. A study of 287,394 British individuals found that a 1 kg/m2 BMI reduction lowered diabetes risk by 37% among non-overweight people without a family history of diabetes.

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.

Being active reduces risk of prostate cancer

A large study published in International Journal of Epidemiology found that being more active reduces the risk of prostate cancer. Men with a specific DNA variation associated with increased physical activity had a 51% reduced risk, suggesting overall physical activity may play a larger role than previously thought.

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.

Scholars find that irregularly shaped parks reduce mortality risk

A recent study published in The Lancet Planetary Health found that residents near irregularly shaped community parks have a lower mortality risk compared to those living near traditional square-shaped parks. The researchers, led by Huaquing Wang and Lou Tassinary, analyzed land cover data from Philadelphia and discovered that the compl...

Predicting risk of chronic kidney disease

A new study used data from over 5 million people to develop equations predicting the five-year risk of reduced estimated glomerular filtration rate (eGFR), a key indicator of chronic kidney disease. The findings can help identify individuals at increased risk and potentially prevent or manage the condition.

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.

Study finds association between physical activity, lower risk of fracture

A new study found that regular physical activity, including lighter intensity activities like walking, reduces the risk of hip and total fracture in postmenopausal women by 18% and 6%, respectively. The research, published in JAMA Network Open, analyzed data from over 77,000 participants and suggests that even modest activities can sig...

New assessment could identify risks of frailty

Researchers developed a new assessment to identify risks of frailty through blood biomarkers, providing potential solutions for personalized treatment. The study involved analyzing 1191 elderly people and identified 12 metabolites that differentiate between frail and non-frail individuals.

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.

Quality and use of green spaces may determine their health benefits

Two studies by ISGlobal found that the quality of green spaces influences physical activity, social contacts and emotional well-being. The presence of green space was associated with a higher frequency of physical activity, more time spent performing health-related activities, and increased social contacts with neighbours.

Environmental and health impacts of food

Consuming fish, fruits, nuts, whole grains, olive oil, and vegetables reduces risk of mortality and diet-related diseases, while unprocessed red meats increase risk. These dietary changes may also support environmental sustainability by lowering environmental impacts.

Fragmented physical activity linked to greater mortality risk

A study of 548 older adults found that fragmented physical activity, measured by brief periods of activity and sedentary states, was associated with increased mortality risk. The researchers suggest that this may be an earlier indicator of mortality than total daily activity levels.

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.

Hypertension during pregnancy can increase later risk of heart disease

Research published in Circulation found a strong link between pregnancy hypertension and an increased risk of cardiovascular disorders, including stroke and heart failure. Women with preeclampsia or other types of pregnancy hypertension are more likely to develop these conditions later in life.

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.

All-in-one pill reduces blood pressure, cholesterol levels in US study

A single pill containing low doses of three medications reduced blood pressure and cholesterol levels in a US study, translating to a 25% lower risk of cardiovascular disease. The study enrolled mostly low-income, primarily black adults from Mobile, Alabama, and showed high adherence rates.

Study shows shorter people are at higher risk of type 2 diabetes

A new study in Diabetologia reveals that shorter individuals are at a higher risk of developing type 2 diabetes. The research found that for every 10cm increase in height, the risk of type 2 diabetes decreased by 41% in men and 33% in women, adjusted for age and other factors.

More time spent standing helps combat effects of sedentary lifestyle

A study by the University of Granada recommends spending more time standing to increase energy expenditure and reduce negative health effects of a sedentary lifestyle. Standing burns approximately 45 kilocalories more per six-hour period than sitting or lying down, making it an effective way to combat excess weight and obesity.

Fluke 87V Industrial Digital Multimeter

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

Coffee may protect against gallstones

A new study published in Journal of Internal Medicine found that coffee consumption is linked to a lower risk of developing symptomatic gallstones. Drinking more than six cups of coffee per day was associated with a 23% reduced risk, while one extra cup per day had a 3% lower risk.

New study confirms protective effect of diabetes drugs against kidney failure

A new meta-analysis found that SGLT2 inhibitors can reduce the risk of dialysis, transplantation, or death due to kidney disease by about 30% and also reduce the risk of acute kidney injury. The results are encouraging for people with diabetic kidney disease, offering a new treatment option to halt disease progression.

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.

Protective effect of diabetes drugs against kidney failure

A new study confirms that SGLT2 inhibitors can prevent loss of kidney function and kidney failure in people with type 2 diabetes, reducing the risk by about 30%. The findings provide further strong support for the key role of SGLT2 inhibition in kidney protection.

USPSTF recommendation on medications to reduce breast cancer risk

The USPSTF recommends medications like tamoxifen, raloxifene, or aromatase inhibitors to reduce breast cancer risk in asymptomatic women over 35 with increased risk but low adverse effects risk. The Task Force advises against routine use for women not at high breast cancer risk.

Aspirin should not be recommended for healthy people over 70

A sub-group analysis from the ASPREE trial found that daily low-dose aspirin did not prolong disability-free survival in healthy people over 70, even in those at high cardiovascular disease risk. The study suggests that improved risk prediction methods are needed to identify those who could benefit from aspirin therapy.

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.

Cardiovascular disease patients benefit more from exercise than healthy people

A study of nearly half a million people found that those with heart or blood vessel problems benefited more from having a physically active lifestyle than healthy people without cardiovascular disease. Increased physical activity reduced the risk of dying during a six-year follow-up period for people with and without CVD.

Lower risk for heart failure with new type 2 diabetes drug

A new study published in The BMJ found that SGLT2 inhibitors, commonly used for type 2 diabetes, reduce the risk of heart failure by 34% compared to another type of diabetes drug. The study also showed a 20% lower risk of death among patients taking SGLT2 inhibitors.

Review: Post opioid-overdose interventions emerge in US

Post-opioid overdose interventions are emerging in the US to provide support to survivors and reduce future overdose risk. The interventions often involve collaboration between emergency departments, law enforcement, and public health departments.