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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

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.

Signs point to imminent public health workforce exit

A new study reveals that 38% of state public health workers plan to leave the workforce by 2020, with those aged 25-40, racial and ethnic minorities, and those with fewer than 10 years of experience being most likely to exit. The study also highlights pay disparities between different groups in the public health sector.

Trends in travel over 5 decades: We're traveling farther but not more often

Total travel trips and time spent on journeys have remained stable since 1965, but increased distances traveled have nearly doubled, according to the National Travel Survey. The data suggests that investment in transport and car use have expanded employment and leisure opportunities for women and older people.

Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

Teens value results of genetic tests to inform future life decisions

A survey of 282 adolescents aged 12-18 found that most prefer to know secondary genetic findings, even if not medically actionable until adulthood. The main reasons cited were future planning and reducing anxiety, with some respondents expressing concern about introducing stress in their family.

Residents of Copenhagen less welcoming to immigrants than Houstonians are

A new survey from Rice University's Kinder Institute for Urban Research reveals that Copenhagen residents are less welcoming to immigrants, with only 29.5% rating relations between Danes and non-Western immigrants as 'excellent' or 'good'. In contrast, 48% of Houstonians said the same about their city.

Apple iPhone 17 Pro

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

If it's not a norm, why practice female genital cutting?

New research questions prevailing theory on female genital cutting as a social norm, finding no correlation between community norms and cutting practices. Alternative forces like sexual fidelity benefits may sustain the practice, highlighting the need for more effective policy interventions.

Obamacare saps enthusiasm for government health-care spending

A Johns Hopkins University study found that Obamacare led to a decline in support for government health-care spending among Democrats, Republicans, and independents. Before the law's passage, about two-thirds of independents and Republicans supported increased health spending, but this dropped significantly after its enactment.

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.

A better look at religion's influence on political attitudes

University of Cincinnati researchers have developed a new method to measure the influence of Biblical interpretation on political attitudes, providing more nuanced insights into religion's impact on politics. The study found that respondents' opinions about biblical error were the strongest predictor of political conservatism.

A snapshot of Americans' knowledge about science

A recent study by the Pew Research Center reveals significant differences in Americans' understanding of various science topics, with educational level being a major factor. Adults with higher education tend to perform better on science-related questions, while gender also plays a role, with men generally outperforming women.

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.

Higher-earning men would take a pay cut to spend more time with partners

A study of over 4,000 European men found that those earning the majority of household income are most likely to want to work fewer hours. Men in partnerships and without children also desire shorter working weeks. The researchers suggest businesses should prioritize work-life balance for male breadwinners to reduce overwork.

Study links air pollution to children's low GPAs

A University of Texas at El Paso study found that fourth and fifth graders exposed to toxic air pollutants at home have lower GPAs. The researchers used data from 1,895 children living in El Paso, estimating their exposure to air pollutants like diesel exhaust.

New survey on Americans' views on papal encyclical on climate change

A recent survey found that fewer than 1 in 3 Americans are aware of Pope Francis's efforts to publicize global warming as a priority issue for the Catholic Church. Most Americans support the pope's stance on the issue, despite few considering it a religious or social justice concern.

Some single people are happy on their own, research finds

Research published by the Society for Personality and Social Psychology found that single people with high 'avoidance social goals' were equally happy whether single or in a relationship. In contrast, those with low avoidance goals who prioritized relationships experienced lower happiness when single. The study analyzed over 4,000 New ...

Fluke 87V Industrial Digital Multimeter

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

Dentists tapped for new role: Drug screenings

A new study found that 77% of dentists ask patients about illicit drug use and 54% believe screenings should be their responsibility. Dentist attitudes toward substance misuse screening vary by age, gender, and prior training, but more educated and younger dentists are more likely to accept such screenings.

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.

'Successful aging' linked to harmful drinking among over 50s

Research published in BMJ Open found that successful aging is associated with harmful drinking among older adults. Analysis of over 9000 responses from the English Longitudinal Survey of Ageing showed that higher income, better health, and social activity levels are linked to increased risk of hazardous drinking.

Who takes care of whom? Surprising new evidence

A new study reveals that adults in the US provide over a billion hours of unpaid caregiving every week, primarily provided by women. The researchers project a rise in the need for such care, with the value of unpaid care projected to increase to $839 billion by 2050.

Celestron NexStar 8SE Computerized Telescope

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

People living in disadvantaged cities are at greater risk of suicide

A new study from Rice University and the University of Colorado at Boulder found that adults living in socio-economically disadvantaged cities are more than two times more likely to die by suicide. The research suggests that broader social climate factors influence suicide risk, rather than individual characteristics alone.

Americans may be wasting more food than they think

A new nationally representative survey found that nearly three-quarters of Americans believe they waste less food than the national average, despite 31-40% of the American food supply being wasted. The top foods wasted are fruits and vegetables, with food waste costing Americans $161.6 billion annually.

Epic fails in 2015 elections: Does polling jeopardize fairness?

Researchers found that pre-election polls can influence voter behavior, leading to biased electoral results. A study on French elections showed that exit polls influenced voters in territories, resulting in higher turnout and a 'bandwagon effect'. This insight suggests that polling errors can sway election outcomes, even in the UK.

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.

People want access to their own genomic data, even when uninterpretable

A study of 7,000 participants from 75 countries found that most people want access to genes linked to serious conditions and want to be 'forewarned' about their future health risk. Participants also expressed interest in having raw genomic data, despite its limited usefulness for predicting health outcomes.

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.

Not making enough money? Check your attitude

Research published by the American Psychological Association found that cynical individuals tend to earn lower incomes due to their distrust and skepticism towards others. Adopting a more idealistic view of human nature and trustful attitude can help achieve life goals and promote life satisfaction.

Moving to a depressed neighborhood linked to weight gain

A new study published in the American Journal of Preventive Medicine found that people who moved to more socioeconomically deprived neighborhoods gained additional weight. The study used data from over 3,000 Dallas County residents and found a significant association between moving to a higher-NDI neighborhood and increased weight gain.

Changing attitudes about sex

A new study by SDSU psychology professor Jean M. Twenge shows a significant change in attitudes about sex and sexuality among different generations, with Millennials being the most accepting of premarital sex. The study also found that acceptance of same-sex relations has increased substantially over time.

New tool to evaluate next-generation tobacco and nicotine products

Researchers at British American Tobacco developed a new smoking-specific survey, TQoLIT, to assess the impact of next-generation tobacco and nicotine products on 'otherwise healthy' smokers. The tool improves upon existing general health questionnaires by reducing ceiling effects and detecting specific smoking-related health changes.

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.

Texting too tempting for college students even when inappropriate

A recent study by Penn State psychologists found that college students often disregard social norms when texting, with many admitting to sending texts during funerals, in the shower, or while having sex. The researchers suggest that breaking with these norms is too tempting for most students, who prioritize checking their texts over pr...

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.

Stereotypes persist that class and privilege determine intellect and success

A new study from UC Berkeley suggests that despite egalitarian efforts, many people still believe their destiny is tied to their station in life. Children and adults who were more influenced by caste were also more likely to believe that their own natural aptitude, academic success, and personality traits were fixed or set in stone.

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.

A more tolerant America?

A recent study by SDSU psychology professor Jean M. Twenge found that Americans are increasingly tolerant of people with different views and lifestyles, including those who identify as LGBTQ+, atheists, and have differing political beliefs. The study, which analyzed data from the General Social Survey, also found a decrease in toleranc...

Climate change affects human health, ATS membership survey shows

A recent ATS membership survey found that 89% of respondents believe climate change is happening, while 68% attribute its causes to human activity. The survey also reported adverse health effects such as worsening asthma and increased cases of acute and chronic lung conditions due to climate change.

Stress markers in the unemployed linked to poor health

Research from UCL's ESRC International Centre for Lifecourse Studies found direct biological effects of stress during unemployment contribute to higher levels of inflammatory markers, predicting atherosclerosis and heart disease. Unemployed men and women had higher levels than employed counterparts, with stronger effects in Scotland.

More women now using compounded hormones without understanding the risks

A recent study analyzed two large surveys to gauge the use of approved and unapproved hormone therapy among US women at menopause. Women taking compounded hormones often lack understanding about the risks associated with these treatments, which are not tested in clinical trials before dispensing.

An empty stomach can lead to an empty wallet

A University of Minnesota study reveals that hunger increases intention to acquire nonfood objects, resulting in higher spending. Hungry shoppers opt for 70% more products and spend 64% more money than satiated counterparts.

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.

Eating disorders linked with financial difficulties in female students

A new study found that experiencing financial difficulties at university may increase the risk of female students developing an eating disorder. The study also found a 'vicious cycle' where negative attitudes towards food and eating can lead to short-term financial difficulties, further exacerbating negative eating attitudes.

Vast majority of scientists believe in engagement on public policy debates

A survey by Pew Research Center in collaboration with AAAS found that 87% of scientists believe they should take an active role in public policy debates. Scientists use various methods to connect with the public, including social media and blogging, with 47% using social media to talk about science or read about scientific developments.

Nationwide study reports shifts in Americans' use of natural products

A nationally representative survey shows that natural product use in the US has shifted since 2007, with some products becoming more popular and others falling out of favor. Fish oil was the top natural product among adults, while melatonin saw a significant increase in use among children.

Confidence in government linked to willingness to vaccinate

A study by Ohio State University suggests that confidence in government is a key factor in public willingness to vaccinate. People with high trust in the government were more likely to take the swine flu vaccine, while those with low trust had lower vaccination rates. The research also found that individuals who watched more news and h...

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.

Would you tell your manager you had a mental health problem?

A CAMH survey found that nearly four in 10 workers are reluctant to disclose mental health problems to their managers, citing concerns about career impact and stigma. However, the study also reveals that supportive policies and positive relationships with managers can encourage disclosure and create a more supportive work environment.

'Citizen science' reveals positive news for Puget Sound seabirds

A new analysis of seven years of bird sightings by volunteer birdwatchers found increasing trends for 14 species, including cormorants and harlequin ducks. The study suggests that these birds may be turning the corner, with positive trends also reported in nesting surveys.