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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

Better data needed to make good immigration policy

Researchers rely on imputation methods to estimate immigrant populations' legal status and insurance coverage, but these methods may deliver inaccurate results. Inaccurate estimates can lead to planning and implementation of policies with unintended consequences for local groups.

'Assassin' targets supernovae in our neighborhood of the universe

The All-Sky Automated Survey for Supernovae (ASAS-SN) has successfully detected 89 bright supernovae and is expanding its scope to study other local sky events. The project uses six 6-inch telescopes in Hawaii and Chile, as well as amateur telescopes worldwide, to capture hundreds of bright objects in the nearby universe.

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.

Apple iPhone 17 Pro

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

Number of medical schools with student-run free clinics has more than doubled

A recent study found that the number of US medical schools with student-run free clinics (SRFCs) has increased by more than half, with 106 institutions participating in the program. The SRFCs provide essential healthcare services to underserved populations and offer valuable educational opportunities for medical students.

Even the perceived risk of disease prompts intention to act

A nationwide survey of American adults reveals that healthy individuals react strongly to hypothetical genetic risk information, wanting to take various actions such as seeking information and managing risk. The study's findings suggest that the experience of living between health and disease is not limited to those already patients.

Does your boss find you proactive ... or pushy?

Employees who take personal initiative but lack social acumen may be seen as troublemakers. A study found that proactive behavior is only beneficial if combined with social skills and sensitivity to favorable opportunities. Employers are looking for employees with both personal initiative and political skill.

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.

New survey of employers about the health insurance market

A new survey by NORC at the University of Chicago reveals that nine in ten employers offering insurance are unfamiliar with objective quality metrics, despite valuing plan quality ratings. Employers cite cost to employees as a key consideration when selecting health plans.

AP-NORC releases new analysis of Hispanics' experiences with long-term care

The AP-NORC Center for Public Affairs Research has released a new analysis of Hispanics' experiences with long-term care in the US. Key findings include that Hispanics are more likely to foresee needing long-term care, but report feeling less prepared and concerned about costs. The study also highlights the importance of financial plan...

Sugared soda consumption, cell aging associated in new study

A new study by UCSF researchers found a significant association between sugared soda consumption and cell aging, as measured by telomere shortening in immune cells. The findings suggest that regular consumption of sugar-sweetened sodas may influence disease development through accelerated cellular aging.

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.

Under-representation of women in oncology leadership positions

A survey of 80 female Greek oncologists found that women are under-represented in leadership positions, with team leaders being men in 82% of cases. The European Society for Medical Oncology launches a new initiative to promote the exchange of ideas among female oncologists and support women with cancer.

Arabic tweets point to US influence as fuel for anti-Americanism

A study analyzing millions of Arabic-language tweets confirms high levels of anti-American sentiment, revealing that criticism of the US is consistent across various regions and issues. The research suggests a deep-seated dislike of American intervention and an unwillingness to give credit when US policies are beneficial.

Indian scientists significantly more religious than UK scientists

A new study reveals significant differences in religiosity between Indian and UK scientists. While 65% of UK scientists identify as non-religious, only 6% of Indian scientists share this trait. The study also found that Indian scientists are more likely to attend religious services than their UK counterparts.

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.

Job loss fears may boost first-time asthma risk

Research found that workers experiencing high levels of job insecurity were more likely to develop asthma. The study, based on a German survey, indicates a potential link between psychological stress and new onset asthma.

Survey: Fortune 500 employees can expect to pay more for health insurance

A survey of Fortune 500 chief human resource officers found that nearly 80% of companies have raised or plan to raise employee contributions to health insurance. The Affordable Care Act has led to a significant increase in healthcare costs, with 38% of respondents reporting a rise in health insurance costs.

Fluke 87V Industrial Digital Multimeter

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

Job stress not the only cause of burnouts at work

A new study published in Social Psychiatry and Psychiatric Epidemiology found that factors outside the workplace contribute to mental health problems. Employees living with a partner, with young children or higher household income, experienced fewer burnout symptoms. The research emphasizes the importance of considering home life along...

Pairing social networks with social motives to close the science gap

Researchers are using social networks to spread messages about public health knowledge, aiming to close the gap between scientific discoveries and practical applications. A study combining social networks with knowledge about social motives is exploring how to craft effective messages for influential individuals.

World Health Organization policy improves use of medicines

A study by WHO and University of Toronto researchers found that implementing essential medicines policies is associated with improved quality use of medicines. Countries with higher per capita wealth levels showed weaker correlation, highlighting the importance of these policies in low-income nations.

Childhood mentors have positive impact on career success

A new study from North Carolina State University found that childhood mentors have a lasting positive impact on career success. Mentees with mentors were more likely to find work early in their careers with greater intrinsic job rewards, such as authority and autonomy. These characteristics are associated with long-term career success.

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.

Public trust has dwindled with rise in income inequality

A recent study found that public trust in others and confidence in societal institutions have reached their lowest point in over three decades. The decline is attributed to the increasing wealth gap and poverty, leading to a perception of distrust among people towards each other and large corporations.

New research explores the red v. blue state knowledge about abortion

A new national survey reveals that only 13% of respondents demonstrated high knowledge of abortion, with no correlation between state or politics. The study suggests that comprehensive and evidence-based sexual reproductive health education is needed to address lack of informed decision-making.

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.

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.

Most women are aware of oocyte freezing for social reasons

A survey of 973 women in the UK and Denmark found that while most are aware of egg freezing, only one in five consider it appropriate for their personal circumstances. The majority associate oocyte freezing with delaying childbearing until social and domestic circumstances improve.

Demand for diabetes, thyroid care outpaces supply of endocrinologists

The demand for adult endocrinologist services is expected to surpass the available supply for at least the next decade. A growing shortage of endocrinologists is likely to worsen due to aging demographics and increased diagnoses of diabetes and hormone-related conditions, forcing patients to wait longer for appointments.

Survey suggests that self-reported health of young adults has improved

A large survey found that young adults' self-reported health improved, along with decreased out-of-pocket healthcare expenditures, after the Affordable Care Act's dependent coverage provision. The study showed a significant increase in insurance coverage and improvements in physical and mental health among 19-25 year olds.

Celestron NexStar 8SE Computerized Telescope

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

UF study: One-third of English adults have prediabetes

A University of Florida study found that nearly one-third of English adults have prediabetes, a condition characterized by higher than normal blood glucose levels. The study suggests that without intervention, England may experience a significant increase in diabetes cases in the coming years.

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.

Ostracism more damaging than bullying in the workplace

A new study from the University of British Columbia's Sauder School of Business found that feeling excluded at work is significantly more likely to lead job dissatisfaction and health problems. People who experienced ostracism were also more likely to quit their jobs and reported a degraded sense of workplace belonging.

E-cigarette use for quitting smoking is associated with improved success rates

A large UCL survey found that e-cigarette users are 60% more likely to quit smoking than those using willpower alone or over-the-counter nicotine replacement therapies. The study suggests that e-cigarettes could play a positive role in reducing smoking rates, but the strongest evidence remains for NHS stop-smoking services.

Meta Quest 3 512GB

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

Fewer smokers believe e-cigarettes are a safer alternative to cigarettes

A new study found that while e-cigarette awareness has increased significantly among smokers, their perceived safety is decreasing. The researchers discovered no association between e-cigarette awareness and smoking cessation attempts, suggesting that adult smokers have not yet accepted e-cigarettes as a quit-smoking aid.

Negative stereotypes can cancel each other out on resumes

Research by Princeton University graduate student David Pedulla found that negative stereotypes of gay men and black men can counteract each other for gay black men in employment, leading to higher starting salaries. This challenges the idea that membership in multiple marginalized groups leads to more discrimination.

Couples need just 1 conversation to decide not to have children

A recent survey of 75 UK women aged 35 and above found that 40% had not discussed having children with their partner, while 23 decided not to have kids after a single conversation. The research suggests that couples can accurately sense each other's lack of desire for children, making discussion unnecessary.

Sky & Telescope Pocket Sky Atlas, 2nd Edition

Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.

For most adolescents, popularity increases the risk of getting bullied

A new study suggests that popularity among adolescents increases their risk of getting bullied and worsens the negative consequences. The researchers found that students in the middle to upper social hierarchy are more likely to be victimized, with the likelihood increasing by over 25% for those who reach the top of the social ladder.

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.

Big government -- or good neighbors -- can improve people's health

A new study from the University of Nebraska-Lincoln explores the connection between ideology, social capital, and health. The research found that states with high levels of liberalism and social trust have higher levels of health and well-being, suggesting that strong communities play a crucial role in promoting good health.

Postcode lottery for race relations

Researchers found that levels of racial prejudice among white people drop significantly when they live in ethnically mixed communities. Positive contact between people belonging to different ethnic groups leads to more tolerant societies overall.

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.

Survey: Americans struggle with science; respect scientists

Despite a lack of basic scientific knowledge, most Americans have a positive view of science and scientists. The survey found that over 90% of respondents believe scientists are dedicated to humanity's good, and nearly all think the benefits of science outweigh potential dangers.