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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

The science of baby-making still a mystery for many women

A Yale University study found that 50% of women of reproductive age have never discussed their reproductive health with a provider, while 30% visit providers less than once a year or not at all. The study also revealed knowledge gaps on fertility concerns and optimal conception methods.

Women with a high economic status claim to have better sex

A Spanish study finds that women with lower socioeconomic status claim less sexual satisfaction, particularly in their first sexual intercourse. People with higher socioeconomic status are more likely to have safer and more satisfying sex lives.

Apple iPhone 17 Pro

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

Patterns of social interaction remain consistent over time

Study participants focus on a small number of network members and allocate limited communication time accordingly. These distinct patterns persist over time despite changes in the network, reflecting limitations in maintaining emotionally close relationships.

Who is using MyPlate?

A national survey of 497 mothers found that those familiar with MyPlate were more likely to be 'vegetable lovers' and involve their kids in meal prep. The study suggests involving kids in meal planning, making healthy options appealing to families, and utilizing the USDA's ChooseMyPlate website for practical tips.

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.

The British Sexual Health Survey comes of age

The study highlights that many people remain sexually active well into later life and positive sexual experiences are related to overall health and wellbeing. It also shows changes in sexual behaviour over the last century, including earlier onset of sex, increased older people's activity, and a closing gap between men and women.

Fun at work promotes employee retention but may hurt productivity

Research found that manager support for fun significantly reduces employee turnover, especially among younger workers. However, this support also negatively impacts sales performance, regardless of age. The study suggests a balance between manager support for fun and engaging activities to minimize productivity losses.

Social values vary across Canada

A national survey conducted by Concordia University found that Canadians have varying opinions on the country's social welfare programs and Aboriginal self-governance. While a majority (65%) supports universal access to assistance programs, there is significant variation in prioritization, with families with children living in poverty ...

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.

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.

The Danes do not abandon church Christianity

A study published in the Journal of Contemporary Religion found that Danes aged 50-76 show increased support for Christian faith and spirituality. The research contradicts the idea that Western societies are increasingly individualizing their religious practices.

Survey reveals improving salary and employment picture for chemists

The American Chemical Society's annual survey shows that salaries and employment for chemists are improving, with full-time jobs reaching a five-year high and median salaries increasing. However, disparities persist, including lower earnings for women and regional differences in job opportunities.

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.

Scientific societies face 'modern challenges'

Biological societies are experiencing declining membership, with smaller organizations hit hardest. The American Institute of Biological Sciences survey highlights the need for these organizations to adapt to changing dynamics in 21st century science.

'Young Chinese people disappointed with German companies'

A study by sociologist Junchen Yan found that young Chinese employees are disappointed with career opportunities in Western companies, citing flat hierarchies and limited promotion. The researcher suggests that companies should improve their communication with employees regarding career objectives and work on increasing their image in ...

Survey highlights barriers to interdisciplinary environmental science

Researchers found that institutions often penalize interdisciplinary researchers who cross disciplinary boundaries, despite its benefits in developing new knowledge. Communication problems, funding issues, and lack of credit for promotion and tenure are major obstacles to interdisciplinary research.

Research explores the 'cultural mythologies' of pregnancy

A study of 64 pregnant women in NYC found that common hearsay and media play a significant role in shaping their expectations about pregnancy. Women often referenced media sources when discussing their experiences, despite minimizing the influence of cultural mythologies in daily conversations.

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.

Young beer-drinkers binge-drink more frequently

A study of 5,400 young Swiss men found that those who prefer beer exhibit riskier drinking patterns and substance use behaviors. Beer-drinkers are more likely to binge drink, smoke, and use cannabis than wine drinkers.

When bar fights get mean, bystanders intervene

Research finds bystanders intervene in about a third of bar fights, with most intervening in male-male conflicts. Nonviolent interventions were used in 65% of male-male fight breakups, while incidents between males and females received the lowest intervention rates.

A woman's work is never done?

A study from the European Social Survey found that women working full-time still do two-thirds of the household chores, despite an increase in women in the labor market. However, this burden is not matched by men, who may actually benefit from a more equal distribution of housework.

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.

Long-distance relationships can form stronger bonds than face-to-face ones

A recent study found that long-distance couples tend to be more intimate with each other, largely due to their increased disclosure of personal thoughts and feelings. This heightened intimacy is also driven by the idealization of their partner's behaviors, which becomes more pronounced in text-based communication.

Going to synagogue is good for health and happiness, Baylor researcher finds

A Baylor University researcher found that Israeli Jewish adults who regularly attend synagogue, pray often, and consider themselves religious are significantly healthier and happier than non-religious counterparts. Commitment to Jewish religious belief and practice is strongly associated with greater physical and psychological well-being.

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.

Resilience in the wake of Superstorm Sandy

A recent survey conducted by the AP-NORC Center for Public Affairs Research found that social factors such as neighborhood bonds and social supports play a vital role in coping with disasters. The study revealed that friends, family, and neighbors were the most important sources of help before, during, and after Superstorm Sandy.

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.

Putting the brakes on distracted driving

A University of Alberta sociology researcher identified key characteristics of people who use cellphones while driving, emphasizing social pressure and education as critical in curbing this behavior. The study found that males, those in the 35-44 age group, and lower-income earners are more likely to use their phones behind the wheel.

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.

The Liverpool Care Pathway -- improvement in quality of end-of-life care

This study assesses the effectiveness of the Liverpool Care Pathway on quality of end-of-life care for adult cancer patients. The LCP provides a structured programme to improve care dimensions, resulting in clinically significant improvements in respect, kindness, dignity, family emotional support, self-efficacy, and coordination of care.

Extreme political attitudes may stem from an illusion of understanding

A new study suggests that people may hold extreme policy positions due to an illusion of understanding, which is debunked when they're asked to explain the policies. The researchers found that participants softened their positions after explaining the policies, indicating a potential psychological process to combat political polarization.

Patient satisfaction with hospital stay does not reflect quality of surgical care

New Johns Hopkins research finds no link between patient satisfaction scores and surgical care quality scores, but suggests that a better workplace culture for staff can improve patient satisfaction. The study emphasizes the need for better instruments to capture technical skills and medical judgment in measuring hospital quality.

Meta Quest 3 512GB

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

The bigger the group, the smaller the chance of interracial friendship

A University of Michigan study examines how community size affects interracial friendships and found that larger groups discourage such relationships. Researchers tested a theoretical model using data from 4,745 US high school students, revealing the impact of group size on friendship formation.

In sex, happiness hinges on keeping up with the Joneses, CU-Boulder study finds

A CU-Boulder study found that people reported higher levels of happiness as they reported higher sexual frequency, but also believed their peers were having less sex than them. This 'relative aspect' of sex frequency increases happiness, suggesting social comparisons play a role in the relationship between sex and happiness.

Magical survey shows voters are less partisan than indicated by polls

Researchers found that only 22% of manipulated responses were corrected, while 92% of participants accepted and endorsed the reversed political survey score. This suggests that people can reason about issues with considerable openness to change, contradicting traditional polling assumptions.

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.

Xenophobia has no effect on migrants' happiness, says study

A new study by the University of Luxembourg found that employment and health problems are the main reasons why migrants feel unhappy in their new country. Economic factors such as unemployment and low income, as well as health issues, were found to have a significant impact on migrants' wellbeing.

Largest class survey reveals polarized UK society and the rise of new groups

A recent survey of over 150,000 people reveals a seven-class structure in the UK, with an elite class and a precariat class marked by economic disadvantage. The traditional working class has fallen to 14% of the population, while new classes such as 'new affluent workers' and 'emergent service worker' have emerged.

Men benefit more than women from having authority on the job

Research by University of Toronto sociologist Scott Schieman found that men have greater levels of managerial authority and associated benefits, including job autonomy and higher earnings. Women, even when holding equal levels of authority, tend to earn less income.

America's lower-wage workforce: Employer and worker perspectives

A recent survey by NORC at the University of Chicago found that getting ahead is seen as a personal responsibility, with employers investing in training but facing confidence issues. Lower-wage workers are less satisfied and perceive fewer advancement opportunities, with pessimism being acute among white and younger workers.

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.

Teen sexting, the gender gap

A survey of 236 US adolescents found that teens believe sexting causes more harm to others than themselves, but also consider consensual sexting between two people as less harmful. The study reveals a significant gender gap in perceptions, with girls perceived as more harmed by sexting.

Americans and religion increasingly parting ways

A new US survey reveals that one in five Americans (20%) have no religious preference, a significant increase from 1990. The General Social Survey found that only 8% of respondents were raised without religion, but 3% identified as atheists.

Health benefits of marriage may not extend to all

A study by Ohio State University researchers found that marriage provides less protection against mortality as health deteriorates. Married people tend to overestimate their own health, which can lead to a false sense of security. The study's findings suggest that marriage may be more beneficial for those in excellent health, but not f...

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.

'Crazy-busy' Canadians under pressure on the job

A new study from the University of Toronto found that Canadian workers who report high levels of job pressure often experience problems navigating work and family roles, as well as symptoms of physical and mental health issues. Having control over one's work schedule and job autonomy are associated with lower levels of job pressure.

Asians are far more likely than Anglos to be college-educated

The study found that growing proportions of Harris County's Asian adults are now the U.S.-born children of Asian immigrants, and they are even better educated than their parents. This demographic shift suggests a changing face for the local Asian population in Houston.

Fluke 87V Industrial Digital Multimeter

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

Old age offers no protection from obesity's death grip

A new study finds that obesity increases risk of death with age, contradicting earlier research on the 'obesity paradox'. The analysis of over 800,000 adults reveals that obese individuals face a higher risk of mortality as they get older.

Finding out how today's teens tick

The UK government has invested £3.5 million in the Millennium Cohort Study to track the lives of 19,000 children born in 2000-01 as they enter adolescence. The study aims to understand risk behaviors, educational choices, and social relationships among teens.

Why some immigrants get citizenship

A study by MIT and LSE found that migrants from certain countries may be up to 40% less likely to gain citizenship due to biases in the voting process. Despite this, interactions with immigrant groups can help reduce prejudice over time.

More sex for married couples with traditional divisions of housework

A new study published in the American Sociological Review found that sex frequency is linked to the types of household chores each spouse completes, rather than just the division of labor. Married couples who follow traditional gender roles around the house reported greater sexual frequency.

Celestron NexStar 8SE Computerized Telescope

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

Empathy and age

A study of over 75,000 adults found that late middle-aged adults, particularly women, report higher levels of emotional reactivity and perspective-taking. This inverted U-shaped pattern suggests a potential link between age-related cognitive changes and empathy.

Compensation negotiation among women in the workplace

A new study found that women who legitimize their compensation requests and communicate concern for organizational relationships are viewed more favorably by colleagues. This approach, rather than a direct negotiation style, is key to avoiding social backlash and successfully negotiating higher salaries. The study calls for further res...