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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

Apple iPhone 17 Pro

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

Survey shows engineers held in high esteem

A recent survey conducted by Harris Interactive found that Americans hold engineers in high regard, with 77% of respondents believing they contribute to strong economic growth and national security. The survey also revealed that engineers are widely respected for their ability to make a positive contribution to society.

Demographics not key to adoption of banking technology

The study found that demographic factors such as age, income, and education level are not key to the adoption of electronic banking technology. Instead, people's personal attitude towards the technology plays a crucial role, regardless of their background.

AAAS survey: 80 percent of adults say we're hurting oceans

The AAAS survey found that nearly 80% of Americans believe human stresses are threatening coastal regions and oceans. Despite this, a significant majority - nearly two-thirds - would eat less fish if it helped protect natural resources. The town hall meeting aims to bridge the gap between scientists, policymakers, and the public.

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.

Survey shows impact of psoriasis is more than skin deep

A new survey reveals that people with psoriasis experience severe effects on self-confidence, work, and social life. The study found that three-quarters of those with severe psoriasis reported low self-confidence, while 48% of those with moderate psoriasis also suffered from it.

Study finds wide attitude gap on wolves

A recent survey found that attitudes towards wolves in Wisconsin are shaped more by cultural factors than individual experiences. Moderate support exists for wolf recovery statewide, with 73% of residents favoring maintaining or increasing wolf numbers. However, hunters and livestock producers exhibit greater intolerance towards wolves.

Black Americans: U-M study documents differences within the community, part 1

The U-M study found lower rates of major depression, panic disorder, social phobia, and generalized anxiety disorder among African Americans, especially men. Afro-Caribbean women had higher rates of mental disorders compared to their counterparts, likely due to structural inequalities in economic and social resources.

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.

Urban areas organized in well developed partnering 'markets'

The University of Chicago study found that urban areas are organized into partnering markets, influencing how people meet and form relationships. Societal institutions, neighborhoods, and racial groups play significant roles in shaping these markets.

Atlantic Canadians tops in art of networking: Survey

A recent survey by Erickson found that Atlantic Canadians are best connected, with an average of 11 out of 15 occupational categories. Volunteering is key to broadening one's social network, according to Professor Bonnie Erickson.

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.

Dads and cads: U-M study tests female preferences for partners

A University of Michigan study found that women prefer men who are dominant and promiscuous (cads) for short-term relationships, but kind and monogamous (dads) for long-term ones. The 'sexy son hypothesis' suggests that this preference may be evolutionary in nature.

Sex selection for social reasons unlikely to skew gender balance in Germany and UK

A survey of over 1,000 men and women in Germany and the UK found that there is little support for sex selection for non-medical reasons. In Germany, only 6% would take advantage of preconception sex selection, while in the UK, it was even lower at 21%. The researchers conclude that any potential gender imbalances due to sex selection a...

Religion helps shape wealth of Americans, study finds

A study by Ohio State University's Lisa Keister found that people who regularly attend religious services tend to be more wealthy than those who don't. The effect of religion is robust even after considering other factors such as inheritances and education, suggesting that faith influences spending and saving strategies.

Poll: NY residents split on biotechnology in food and agriculture

A recent poll found that New Yorkers are divided on the use of biotechnology in food and agriculture, with 39% opposed to its use. The study also revealed demographic differences among those who support or oppose biotechnology, with opponents being more likely to be female, liberal, and younger.

Fluke 87V Industrial Digital Multimeter

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

Overtime: It’s not just for the money, U-M study says

A University of Michigan study reveals that working overtime is driven by a desire to improve social status and cultivate a sense of belonging, rather than just financial gain. The research found that blue-collar workers who work overtime are motivated by the desire to consume luxury items and keep up with their white-collar counterparts.

Elementary schools need a lesson in bathroom breaks

A University of Iowa Health Care study found that public elementary school teachers often restrict young students' access to the bathroom, despite it being a common issue. Teachers with more experience were better equipped to recognize bladder problems and involved school nurses in addressing them.

Fear of crime in Britain is exaggerated

A new UK study led by Dr Stephen Farrall found that only around 15% of people were 'very' or 'fairly' fearful in the past year. The study aimed to improve the accuracy of statistics about fear of crime by asking new survey questions, suggesting that surveys may exaggerate fears.

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.

Women's sexual behaviors may be closer to men's than previously thought

A new study by Ohio State University researchers found that some reported gender differences in sexual behavior might be due to women being less than honest when surveyed. Women's answers were closer to men's in certain areas of sexual behavior when they thought lies could be detected, while men's answers didn't change as much.

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 duped by media over MMR

A recent survey found that the public was misled by the media's coverage of the MMR controversy, with 53% assuming there was equal evidence for both sides. The study also revealed that journalists struggled to balance competing views on issues like climate change and genetics.

Public duped by media over vaccine, says report

Researchers found nearly half of British public disagree with media coverage of MMR vaccine concerns, emphasizing the importance of balanced reporting. The study also highlights the need for journalists to approach minority voices within science with caution, particularly when dealing with alarming research.

How councillors can satisfy their voters

A unique satisfaction index developed by London School of Economics and Queen's University Belfast reveals that local councillors can improve voter satisfaction by applying findings to spending decisions. The research found different priorities in various areas, often related to local economic circumstances.

Men’s health: U-M study shows how bad it is, why and what to do about it

A recent U-M study shows that men are dying at higher rates than women for most causes, with minority and middle-class Black men facing even greater risks. The findings point to economic marginality, adverse working conditions, and societal expectations of masculinity as key drivers of these health disparities.

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.

Mandatory reporting of seizures can have negative impact

Researchers found that mandatory reporting of seizures can lead patients to withhold information from their doctors, harming the doctor-patient relationship. The study also suggests that this may result in more uncontrolled seizures, posing a risk to public safety.

'Europeans and biotechnology' survey of public perception

A survey of 16,500 Europeans in 15 countries shows optimism in biotechnology increasing to levels seen in the early 1990s. Medical applications are broadly supported, while agricultural and food uses are met with skepticism. European attitudes on biotechnology have shifted since 1999, with improvements in some countries.

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.

Surveys find chronic conditions a widespread concern

A survey of physicians, adults, and health policymakers reveals widespread concern about chronic condition treatment. Over 90% agree that chronic conditions affect everyone, with most stating the current healthcare system is not meeting needs.

Work not a 'haven' from home

A Virginia Tech study found that women are increasingly finding their homes to be a haven of satisfaction, rather than their workplaces. This challenges the long-held assumption that women seek work as an escape from family obligations.

Most Americans open to pharmacogenomics research

Attitudes toward pharmacogenomics vary by education level, race, income, and age, but most people are willing to participate in genetic research. Respondents trusted medical institutions over government or pharmaceutical companies to perform the research.

Celestron NexStar 8SE Computerized Telescope

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

Survey of Chesapeake Bay watershed residents may save the bay

A telephone survey of 1,988 Chesapeake Bay watershed residents found concern about pollution and importance of restoration, yet a lack of individual stewardship activity. To encourage action, agencies must inform citizens about their role in pollution and how their actions can improve water quality.

Adult influences may predispose teens to smoke

Research suggests that adult influence is a significant predictor of teen smoking, with ease of getting cigarettes from parents and non-parents linked to increased experimentation. The study highlights the importance of reducing social availability of tobacco to minors.

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.

Family work and quality of life

Research reveals that women caregivers face significant pension disadvantages, with fewer years of contributions compared to men. The study advocates for policy changes, including extended parental leave and improved pensions, to address these disparities.

Diverse family forms across Europe

The study reveals significant variations in family forms across Europe, with Italy having the largest households and Sweden's smallest. British men are more likely to be in partnerships than Italian men by their mid-twenties.

Researchers link teen sex to early friendships, steady dating

A study by Ohio State University researchers found that teens with friends in higher grades were more likely to have sex in early adolescence. Additionally, going steady in early adolescence significantly increased the odds of having sex. The study suggests a significant minority of youth engage in sex outside of relationships.

Meta Quest 3 512GB

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

People who give, live longer: U-M study shows

A University of Michigan study found that people who provided practical support to others were more than twice as likely to survive as those who did not. The researchers analyzed data from over 423 older couples and found a significant link between giving and longevity.

Multiple characteristics of HAART affect adherence

A survey of 299 HIV+ patients found that total pills per day had the greatest impact on adherence, followed by dosing frequency. Patients preferred low-pill-count regimens and those requiring less frequent dosing.

Virginia receives high marks for most aspects of life

Despite a state budget crisis and terrorism, Virginia remains positive in its assessment of the state's qualities. Virginians report satisfaction with friendships, family relationships, education, medical care, retirement options, and vacations.

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.

Many federal supervisors unaware of disability initiatives

A recent survey found that many federal supervisors are unaware of available accommodations for workers with disabilities, including those applying for jobs or using telecommuting options. The study suggests that the government needs to improve education and resources to help supervisors better accommodate employees with disabilities.

Making sense of surveys; when to trust polls

A study highlights advances in probability sampling and question precision to improve survey accuracy. Poor sampling methods can lead to biased results, emphasizing the need for high-quality implementation.

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.

Another cascade range volcano may be coming to life

Scientists have detected a bulge in the Earth's crust near South Sister volcano, caused by slow accumulation of molten rock. This has led to an increase in gas emissions and swelling of the ground, raising concerns about potential eruptions.

Waiting to have a baby

A recent study published in the American Journal of Human Biology found that women who reproduce later in life have a lower chance of having their descendants survive and thrive. In contrast, women who start families earlier tend to have more lineage success. The researchers used statistical models to analyze the impact of education, i...

Lack of awareness of acute stroke symptoms and treatment

A survey of 1,086 people found that less than half could correctly define a stroke, with many unaware of treatment options or the importance of administering therapy within three hours. The American Academy of Neurology recommends structured education on stroke prevention and symptoms for those at high risk

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.

British public supports mercy killing

A survey of British public attitudes found strong support for mercy killing, with 84% in favour of doctors assisting patients to die. Those without religious convictions were more likely to back the practice, while people with strong faiths opposed it. The results suggest a shift in public opinion on the issue.

The second great in-migration

The report reveals that foreign immigration played a significant role in driving growth in the nation's population and labor force between 1990 and 2000. Massachusetts and New York were among the top states for dependence on immigrants, with all labor force growth in the state attributed to foreign immigration.

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.

Sexual behaviour in Britain at the millennium

The survey found rising numbers of heterosexual partners, concurrent relationships, and STI cases, with women experiencing more significant increases. Early age at first intercourse was linked to higher pregnancy rates and lower condom use.