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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

Reality TV, cosmetic surgey linked, says Rutgers-Camden researcher

A Rutgers-Camden psychologist has found a link between reality TV shows and the likelihood of teenagers undergoing cosmetic surgery. The study suggests that exposure to these programs can lead to a desire for plastic surgery as a means of self-satisfaction, with some participants describing it as an 'inspirational' experience.

GM crop produces massive gains for women's employment in India

A GM insect-resistant cotton crop in India significantly increased employment opportunities for female laborers, with average income gains of 40 US dollars per hectare. The research found that the use of Bt cotton reduced manual work and reallocated labor to other household activities, improving women's quality of life.

Alcohol reduces the severity of rheumatoid arthritis

A new study published in Rheumatology found that moderate alcohol consumption may reduce the severity of rheumatoid arthritis symptoms and risk. The study, which involved over 1,800 patients, showed a significant inverse association between frequency of alcohol consumption and RA severity.

Apple iPhone 17 Pro

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

Women, minorities more likely to see doctor of choice in emergency room

A study by the University of Michigan Health System found that female physicians are more supportive than male physicians when it comes to honoring patient requests for a doctor of the same gender or background. The study also showed that racial and ethnic minorities, particularly Muslim patients, are more likely to have their requests...

Competition is a double-edged sword for teenage girls

A study by Dr. David Hibbard and Dr. Duane Buhrmester found that competing to win is detrimental to teenage girls' social relationships and well-being, while competing to excel has no gender differences in its effects. Competing to excel benefits both genders, improving self-esteem and reducing depression.

Gender gap persists at highest levels of math and science testing

Researchers found a persistent gender gap in math and science performance among the most talented seventh graders, with boys outnumbering girls by 3-to-1 at extremely high levels. However, the gap has narrowed considerably over time, and girls slightly outnumber boys at higher levels of verbal reasoning and writing ability.

Fluke 87V Industrial Digital Multimeter

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

The deep voice of alpha male

A new study published in Springer's journal Behavioral Ecology and Sociobiology found that men perceive vocal masculinity as a strong indicator of dominance, but it does not influence their attentiveness to rivals' voices. The researchers also discovered that testosterone levels are linked to dominance ratings.

U of M study definitively links indoor tanning to melanoma

A nearly 2,300-person study by the University of Minnesota definitively links indoor tanning to increased risk of melanoma, with frequent users facing a 74% higher likelihood. The study found that risk is associated more with how much a person tans and not the age or device type.

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.

Traffic density and increased BMI linked

A University of Alberta study found that people living in neighborhoods with high perceived traffic density were more likely to have a higher Body Mass Index (BMI) than those who didn't. The study also revealed age and socioeconomic status as significant factors, with younger individuals experiencing greater BMI increases.

Declining social security benefits keep older men in workforce

A new study suggests that declining Social Security benefits are a leading cause of older men staying in the workforce. The study found that between 25 and 50 percent of the increase in labor force participation among men aged 55-69 can be explained by declining benefits.

Many patients don't know they had minor stroke, need emergency care

A British study found that nearly two-thirds of patients were unaware they had a minor stroke and over one-third delayed seeking medical attention for more than 24 hours. The study suggests a lack of public awareness about recognizing the signs of a minor stroke, with people from all demographics showing similar lack of knowledge.

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.

Walking associated with lower stroke risk in women

A large study found that walking at a brisk pace (3 miles per hour) or for two hours a week significantly lowers the risk of stroke in women. The study followed 39,315 female health professionals over 11.9 years and found lower risks for total, clot-related, and bleeding strokes.

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.

Mexican Americans less likely than whites to call 9-1-1 for stroke

A study found that Mexican Americans are 40% less likely than non-Hispanic whites to call 9-1-1 and be taken to the hospital via ambulance for stroke, leading to delayed medical treatment. Women, particularly those from the Hispanic community, were also more likely to experience delays in receiving timely care.

Men and women respond differently to stress

A University of Montreal study found that men and women respond differently to stress, with high blood pressure and heart rate in women who are more defensive. Older men with low defensive reactions have higher cardiovascular rates. The study suggests that socialization and maintaining self-esteem contribute to these responses.

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.

IU study finds no consensus in definitions of 'had sex'

A new IU study found that a representative sample of 18- to 96-year-olds had varying definitions of 'had sex', with 30% not considering oral sex as sex. The study highlights the need for specific language when discussing sex, affecting medical advice and health education efforts.

Ocular shingles linked to increased risk of stroke

A recent study published in Neurology found that people with ocular shingles are four-and-a-half times more likely to experience a stroke compared to those without the infection. The research also discovered that individuals with ocular shingles were more likely to have ischemic strokes and less likely to have hemorrhagic strokes.

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.

APA announces draft diagnostic criteria for DSM-5

The American Psychiatric Association released proposed draft diagnostic criteria for the fifth edition of Diagnostic and Statistical Manual of Mental Disorders (DSM). The revisions include new categories for learning disorders and autism spectrum disorders, as well as the addition of dimensional assessments to evaluate symptom severity...

Recent immigrants may have lower risk of early stroke

Researchers found that new immigrants to Ontario, Canada had a 30% lower rate of strokes at age 16-65 compared to long-term residents. The study controlled for factors such as income level, smoking, and history of diseases like high blood pressure and diabetes.

New studies highlight needs of boys in K-12, higher education

Two new papers by University of Alaska Fairbanks researcher Judith Kleinfeld reveal high rates of suicide, conduct disorders, and emotional disturbance among boys, as well as lower grades and test scores. Schools are urged to address the unique challenges faced by both girls and boys.

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.

Do children need both a mother and a father?

A new study published in the Journal of Marriage and Family examines the importance of fathers in child development, challenging the long-held assumption that children need both a mother and a father. The research found that children raised by same-sex parents do as well on average as those raised by opposite-sex parents.

Minority teen boys smoke more when they perceive discrimination; girls do not

A recent study found that teenage minority boys who experience discrimination are more likely to smoke, while their female counterparts show no such association. Researchers investigated 2,561 adolescents and discovered that perceived discrimination had a positive impact on smoking rates among boys, but not girls.

Worldwide study finds few gender differences in math abilities

A worldwide study analyzed data from 69 countries and found small but significant gender differences in math skills, with girls performing as well as boys when given the right educational tools. The research highlights the need for schools, teachers, and families to encourage girls' math learning.

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.

Emotions an overlooked key to whistle-blowing, study says

A University of Illinois study suggests that connecting with workers' emotions and personal identity can produce powerful triggers for calling out wrongdoing in the workplace. The study found that half of employees who witnessed wrongdoing on the job failed to report it due to fear of retaliation, but those who did reported being drive...

Ethnic pride key to black teen mental health

A new study by Northwestern University found that ethnic pride is crucial for the mental well-being of young African-American adolescents. The research discovered that increased feelings of ethnic pride are associated with reduced depressive symptoms in both male and female students.

Female breadwinners bring home the bacon and tension

A study by University of Missouri researcher Rebecca Meisenbach found that female breadwinners experience both benefits and tensions in their roles. Despite challenges such as pressure and guilt, many women enjoy a sense of independence and ambition, while also valuing their partners' contributions.

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.

Women outperform men when identifying emotions

Researchers at the University of Montreal found that women are better than men at distinguishing between emotions, particularly fear and disgust. Women processed facial and multisensory expressions faster than men.

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.

Non-nuclear families function, too

A new study by the Spanish Foundation for Science and Technology found that adolescents' perception of family functioning is no longer decisive. Family structure is no longer a determining factor in an adolescent's perception of proper family function.

'Apples-to-apples' analysis of Arab development yields fresh view

The study divides Arab countries into three categories and compares their population-weighted averages in health, educational attainment, and income with those of non-Arab nations. While Arab countries have made significant progress in areas such as life expectancy and education, they lag behind in democracy and women's labor-force par...

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.

Athletes with smaller ACLs may be more susceptible to injury

Researchers found that athletes with previous injuries to the anterior cruciate ligament (ACL) tend to have smaller ACLs than those without injuries. The study suggests that a smaller ACL may be more susceptible to injury due to various factors such as activity level, neuromuscular coordination, and muscle strength.

Women are sort of more tentative than men, aren't they?

Researchers found that women and men use hesitant language when discussing topics that don't align with their gender, but also exhibit similar patterns of tentativeness in neutral topics. This challenges the notion of innate gender differences in communication style.

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.

Long-term exercise, healthy eating habits in young adults: U-M study

A University of Michigan study analyzed 23-year patterns in weight-related activities among 17,314 young adults, revealing consistent disparities in health behaviors by gender, race, and socioeconomic status. The study found that young women exercised less than men, while black and Hispanic women had lower fruit and vegetable consumption.

Women, minorities face special hurdles in job market

A new study from North Carolina State University finds that white men receive significantly more job leads than women and racial minorities, particularly among upper management positions. The disparity is attributed to social capital, a measure of connections to people in various fields of employment.

A real eye-opener -- UC researchers uncover which gender is losing sleep

A University of Cincinnati study reveals women report more sleep disruption than men, attributing it to the unequal distribution of family care responsibilities. The research found that women's lives are more likely to be fragmented by work and family demands, resulting in increased sleep disturbance.

Health benefits of physical activity more pronounced in women

A long-term study found that increased exercise in middle-aged adults led to decreased triglycerides and increased HDL cholesterol levels, with stronger effects in women. African-American women experienced the greatest benefits, especially post-menopause, while racial differences may be attributed to genetic variations.

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.

Video game minority report: Lots of players, few characters

A comprehensive survey of video game characters reveals that the industry does not better represent American society than television. Latino characters are virtually absent, with only non-playable background characters being represented. Women, Native Americans, children, and the elderly also lack representation. Meanwhile, males, whit...

Childhood obesity link to parents

New research reveals a significant link between same-gender parent relationships and childhood obesity. Girls with obese mothers are more likely to struggle with weight problems in childhood, while similar patterns exist between obese fathers and sons.