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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

Young women at growing risk of drunk-driving crashes

Underage female drinkers face a growing risk of fatal car crashes, with risks now comparable to their male peers. The study found that young women are taking greater risks on the road, and that efforts to curb distracted driving may be necessary.

Celestron NexStar 8SE Computerized Telescope

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

New research will shed light on racial gap in dementia

A new study led by Michigan State University sociologist Zhenmei Zhang investigates the racial gap in dementia, revealing that blacks are four times more likely to experience mild cognitive impairment than whites. The research aims to identify windows of opportunity for intervention and reduce disparities.

Diabetes risk from sitting around

A University of Leicester study found that long periods of sitting increase the risk of type 2 diabetes in women, with higher levels of insulin and inflammatory chemicals detected in sedentary individuals. The research highlights the importance of reducing sitting time for women to prevent chronic disease.

Girls' verbal skills make them better at arithmetic

A new study reveals girls outperform boys in arithmetic, with superior verbal skills as the key factor. Girls excel in tasks like simple subtraction and complex multiplication, while also demonstrating better language skills.

Apple iPhone 17 Pro

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

Faculty retention proves a major challenge for universities

A new study from Rensselaer Polytechnic Institute shows that men and women faculty are retained at the same rate, except in mathematics departments where women depart sooner. The median retention rate for all university professors is just 11 years, highlighting a significant challenge for universities.

Green spaces reduce stress levels of jobless, study shows

A study shows that unemployment stress is more closely tied to local green space than age, income, or deprivation. The presence of parks and woodland in economically deprived areas can help people cope with job losses and reduce cortisol levels.

Medical school link to wide variations in pass rate for specialist exam

Research published in Postgraduate Medical Journal reveals significant variations in pass rates for UK medical graduates in MRCOG Part 1 and Part 2 written examinations. Doctors from top-performing medical schools like Oxford and Cambridge had higher pass rates compared to those from lower-performing schools like Southampton and Wales.

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.

Gender wage gap shrunk faster than previously thought

A new University of Georgia study reveals the gender wage gap has decreased sharply over 30 years, with a decline of nearly 50%, after accounting for common biases in survey data. The research found that men and women tend to underestimate income when reporting on someone else's behalf.

Meta Quest 3 512GB

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

Working moms: Looking for more than a paycheck

A recent study of employed mothers reveals that most would work even if they didn't have to, citing benefits for themselves and their children. The research highlights the importance of finding a balance between work and parenting, with women emphasizing the need for fulfillment over guilt.

Monogamy reduces major social problems of polygamist cultures

A new study by the University of British Columbia finds that monogamous marriage has lower levels of crime, violence, poverty, and gender inequality compared to polygynous societies. The study suggests that institutionalized monogamy reduces male competition, leading to improved child welfare and increased gender equality.

Fewer children require hospitalization following drowning-related incidents

A new study by the Johns Hopkins Center for Injury Research and Policy found a significant decline in pediatric drowning hospitalizations, with rates decreasing 51% from 1993 to 2008. The study suggests that public efforts to reduce drowning risk, such as pool fencing and swim lessons, may have contributed to this decrease.

Girl power surges in India

A Northwestern University study shows that India's affirmative action law for village councils has a positive impact on young women's aspirations and behavior. The law gave girls direct role models, leading to increased attendance at school and reduced household chores, as well as improved attitudes toward higher education goals.

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.

Study reveals gender bias of prospective parents

A Queen's University study found that men prefer sons while women want daughters, despite cultural norms of gender neutrality. The results suggest an intrinsic desire to leave a legacy, with men envisioning this through male heirs.

Study debunks myths about gender and math performance

A recent international data analysis on school mathematics performance found that social and cultural factors, not biology, contribute to the math-gender gap. Countries with better gender equity have higher math scores for both boys and girls.

Artificially enhanced athletes

A study from Northwestern University found that banned technical swimsuits played a significant role in the unprecedented number of world records set in swimming during the 2009 world championships. The suits were suspected of reducing drag, improving buoyancy, and compressing muscles, leading to enhanced performance.

Major new study examines explanations for math 'gender gap'

A recent study examines the explanations for the math 'gender gap' and finds that many hypotheses fail to hold up. The research suggests that sociocultural factors, such as education and school attendance patterns, contribute to country-specific differences in boys' and girls' mathematics performance.

Health gap has grown among young US adults, study finds

A new study by the American Sociological Association found that health disparities among young US adults have grown substantially since 1980. The study suggests that as younger generations grow older and replace previous cohorts, the gap between healthy and unhealthy individuals will continue to widen.

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.

Health gap has grown among young US adults, study finds

Research reveals a growing health disparity among US young adults born since 1980, peaking at middle age before declining in old age. The study attributes the widening gap to factors like income inequality, obesity crisis, and digital divide, which are expected to worsen as younger generations replace older cohorts.

Men's honest overconfidence may lead to male domination in the C-suite

A recent study by Columbia Business School reveals that men's natural overconfidence in their past performance contributes significantly to the lack of female representation in upper management positions. The researchers found that while both men and women exhibit similar tendencies to exaggerate their performance, men consistently rat...

Use of retail medical clinics rises 10-fold over 2-year period, study finds

A new RAND Corporation study reveals a 10-fold increase in retail clinic usage between 2007 and 2009, driven by factors such as age, health status, income, and proximity. Retail clinics are found to be more effective for managing simple acute conditions like upper respiratory infections and ear infections.

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.

Researchers find risk-taking behavior rises until age 50

Researchers found that willingness to take risks in competition increases until age 50, with men slightly more willing than women. The study of over 800 adults aged 25-75 showed a parallel trajectory for both genders across the lifespan.

Cigarette smoking's impact lingers after quitting

Current and former smokers face impaired pancreatic duct cell function and increased risk of colorectal cancer, even after quitting. Women are more susceptible to these risks than men, highlighting the need for early smoking cessation as part of treatment plans.

Sexism and gender inequality

A new study published in Psychological Science found that an individual's sexism leads to gender inequality in society, with the largest study to date examining 57 countries. The research suggests that changing individual attitudes is crucial for achieving greater equality.

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.

Study: Women aren't becoming engineers because of confidence issues

A recent study by Erin Cech found that women engineering students develop less confidence in their engineering expertise and career fit compared to men, leading to lower persistence rates. The study suggests that subtle biases and cultural ideologies contribute to this issue.

Men win humor test (by a hair)

In the study, men edged out women by 0.11 points on a theoretically perfect score of 5.0, but only excelled with other male raters, highlighting that men's humor prowess is largely driven by social dynamics rather than inherent traits.

Women's heart disease tied to small blood vessels

A recent study suggests that women's hearts are more prone to damage from small blood vessels rather than major arteries, leading to misdiagnosis and adverse events. Researchers are working to develop new diagnostic methods and treatments tailored to female heart disease patterns.

Gender differences in blood pressure appears as early as adolescence

A new study from the University of California at Merced found that adolescent girls with obesity have a significantly higher risk of developing elevated systolic blood pressure than their non-obese peers. Obesity was not as strongly linked to high blood pressure in boys, who were still more likely to develop it but to a lesser extent.

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.

Association between menopause, obesity and cognitive impairment

A study of 300 post-menopausal women found that obesity was associated with improved cognitive performance, particularly in memory and language tasks. The researchers propose that estrogen released from fat cells may play a protective role in preserving cognition.

Immigrant domestic workers transform childcare methods

This study examines how immigrant domestic workers are transforming childcare methods, moving away from intense motherhood towards shared motherhood. The research highlights the need for policymakers to adapt family and gender equality policies to accommodate diverse forms of motherhood.

Hysterectomy is associated with increased levels of iron in the brain

A UCLA study found that hysterectomized women have higher brain iron levels than non-hysterectomized women, comparable to men. This may explain why men develop age-related neurodegenerative diseases earlier than women. The research suggests that reducing peripheral iron levels could lower disease risk and improve brain health.

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.

African-American women develop functional challenges earlier than others

Researchers at Case Western Reserve University found that African-American women develop functional health challenges earlier than others, with a faster rate of reported physical limitations. This disparity is linked to intersectional factors such as gender, race/ethnicity, education, and socioeconomic status.

Boys and their bodies

A study by Concordia University and the University of Manitoba found that most boys aspire to have an average physique rather than an idealized, lean, or muscular body. The research suggests that boys are critical of unrealistic beauty standards and view sculpted bodies as unnatural.

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.

Suicide methods differ between men and women

Research finds that women are less likely than men to use suicide methods that disfigure the face or head. Men are nearly twice as likely as women to have used such methods, suggesting a potential gap in understanding and prevention strategies for gender-specific risk factors.

Study: New job trends reproducing old forms of gender inequality

A study by Indiana University and Cornell University reveals that overworking is partly responsible for the slowdown in narrowing the gender wage gap. Women face more family obligations, limiting their availability for high-demand occupations, which often require long work hours.

Less depression for working moms who expect that they 'can't do it all'

Research suggests working moms who expect they can't do it all are more likely to experience depression, while those with a balanced view show fewer symptoms. Working mothers who express supermom attitudes that work and home lives can be blended without tradeoffs have higher levels of depression.

Study finds sex differences in mental illness

A new study published by the American Psychological Association found significant sex differences in mental illness prevalence, with women more likely to develop anxiety and depression. Men, on the other hand, are more prone to substance abuse and antisocial disorders. The study's findings suggest that treatment approaches for men and ...

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.

Women's quest for romance conflicts with scientific pursuits, study finds

Research by University at Buffalo professor Lora Park found that women who prioritize romantic goals over academic pursuits exhibit less interest in STEM fields. Women's socialization to be romantically desirable conflicts with traditional masculine scripts for intelligence and achievement, leading to decreased math and science interests.

In job market, social contacts help men, not women

A study from North Carolina State University reveals that work experience primarily benefits men in finding new jobs through social connections. Women, despite having work experience, do not reap the same social benefits and are no more likely to find a job through informal recruitment than formal searches.

Metabolomics as a basis for gender-specific drugs

A study published in PLOS Genetics found that there are significant differences in metabolites between men and women, which may lead to the development of gender-specific treatments for certain diseases. The researchers used metabolomics and genetic data to identify key biomarkers, paving the way for new therapeutic approaches.

Women more likely to recruit other women for political office

Research by Christine Cheng and Margit Tavits found that the gender of party gatekeepers plays a crucial role in selecting female candidates for political office. Women are more likely to be nominated when local party presidents are also women, as this sends an encouraging signal to potential female candidates.

Getting to the heart of the appeal of video games

Researchers found that playing videogames allows people to try on different identities, reducing negative emotions and increasing motivation. The study suggests that games enable players to act as their ideal selves, leading to improved self-esteem and enjoyment.

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 of women execs to test 'glass ceiling' issues

A new UT Dallas study is investigating whether a rise in female executives spurs greater gender diversity across all company ranks. Researchers are looking at the 'trickle-down effect' of women breaking through into executive roles and joining boards, with hopes to inform management strategies for expanding women's roles.

Women win out in gastrointestinal surgery

Researchers found that women are more likely to survive after gastrointestinal surgeries than men, particularly those before menopause. Female patients had lower mortality rates in various procedures, suggesting that female hormones may enhance the immune system.

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.

Study confirms link between rheumatoid arthritis and COPD

Patients with rheumatoid arthritis are two times more likely to develop chronic obstructive pulmonary disease (COPD) compared to healthy controls. The study controlling for risk factors like smoking and obesity found a significant association, suggesting a link between the two conditions