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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

For teens, multitasking makes them feel better -- and worse

A new study finds that adolescents experience mixed feelings about multitasking, with positive emotions increasing feelings of reward and pleasantness, but not reducing subsequent multitasking. Negative emotions have no effect on later actions.

UMass Lowell climate education initiative expands

The Cool Science program is expanding its reach to other cities and towns in Massachusetts and Kansas, introducing it to young people and commuters, while also adding adult mentors. The program aims to study the effectiveness of using art to teach climate science and extreme weather events.

Apple iPhone 17 Pro

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

Competitive people are more prone to drug consumption

A recent study published in Personality and Individual Differences found that hostile and competitive personality traits are associated with an increased risk of drug consumption among young people. On the other hand, individuals with patient, less hostile, and non-competitive personalities have a lower likelihood of being drug users. ...

E-cigarettes: 5 things to know

E-cigarette use among Canadian youth has increased significantly, with a threefold risk of starting cigarettes among nonsmokers aged 14-30 who try e-cigarettes. E-cigarettes are unregulated devices with unknown long-term health risks and potentially serious pulmonary effects.

Can sex trafficking be prevented?

A new study evaluated the impact of a child CSE prevention program, My Life My Choice, on young teenagers. The results show that participants reported half as many episodes of sexually explicit behavior and were 24% less likely to experience dating abuse after completing the curriculum.

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.

Warnings on individual cigarettes could reduce smoking

A new study suggests that individual cigarette warnings could be an effective way to discourage smoking among young people and non-smokers. The innovative approach would make health messages more visible and prolonged throughout the consumption experience.

Youth: Transgender people should use bathroom they're most comfortable in

A new study reveals that young people aged 14-24 overwhelmingly support the right of transgender individuals to use the bathroom they feel most comfortable in. Contrary to current policies in many schools, youth respondents believe bathroom use is a personal and private decision, and a matter of equality, freedom, and human rights. Thi...

New research explores the use of New Psychoactive Substances by young people

A study of 2,039 young people found that NPS users experienced significant mental health problems and physical issues, including heart and liver damage. The research also identified contributing risk factors such as family breakdown, trauma, and peer pressure, highlighting the need for targeted interventions to address NPS use.

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.

Music was form of resistance for women during Civil Rights Movement

New research from Penn State suggests that freedom songs sung by Black women helped empower them to lead others when formal leadership positions were unavailable. These songs, which originated in the 1920s or earlier, were altered to reflect the struggles of the time and became a powerful form of resistance.

Support needed for foster carers of LGBTQ young people

A new study by the University of East Anglia found that foster carers of LGBTQ young people often lack knowledge, skills, and support to meet their needs. This can lead to negative attitudes and approaches going unchallenged, causing harm to the young people in care.

Fluke 87V Industrial Digital Multimeter

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

Half of young drinkers are unaware of health messages on alcohol packaging

A new study found that only half of 11-19 year old drinkers in the UK recall seeing health messages or warnings on alcohol packaging, despite being a crucial target market for this information. The research highlights the need for effective labelling and regulation to reduce alcohol-related harm among young people.

Small shops, heavy advertisers less likely to ID for tobacco

A new study found that certain types of stores, such as tobacco shops and those with heavy advertising, are more likely to sell tobacco to young adults without checking their age. This has implications for Tobacco 21 enforcement, suggesting targeted outreach and monitoring may be beneficial.

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 research study analyzes employment hiring practices in Europe

A study by the European GEMM Project found worrying levels of discrimination against young people with immigrant parents in five European countries. The research analyzed data from over 19,000 companies and compared responses to candidates with identical CVs but different parental backgrounds.

CBT could benefit mental health of children with long-term conditions

A systematic review found CBT to be effective in improving the mental health of children with long-term physical conditions, such as inflammatory bowel disease, chronic pain, and epilepsy. The study also highlighted the importance of building supportive relationships and considering a range of needs in treatment plans.

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.

Smoking risk in children has fallen since tobacco display ban

A University of Stirling study found that the UK's tobacco display ban has reduced smoking susceptibility among 11-16 year olds, making cigarettes seem unappealing and unacceptable. The ban also led to a decrease in cigarette brand awareness, with 90% of young never smokers supporting the policy.

New study reveals 'silence' around suicide in young people

A new study by the University of Stirling has identified a silence around suicidality among children and young people, with many feeling they cannot access help or are not listened to by healthcare professionals. The research emphasizes the importance of using explicit language, such as 'suicide,' in mental health conversations.

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.

Children develop PTSD when they 'overthink' their trauma

A new study reveals that children who have trouble processing their trauma and perceive their symptoms as a sign of something seriously wrong are more likely to develop PTSD. The research found that deliberate attempts to process the trauma can actually worsen PTSD in children.

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.

The importance of puberty: A call for better research models

A new paper reviews key theories and methods to study puberty, highlighting its importance in understanding adolescent development and welfare. The review emphasizes the need to integrate sociological and psychological impacts into research models, as current approaches focus solely on biological processes.

Bristol provides first long-term look at predictors of suicide attempts

A study by the University of Bristol found that non-suicidal self-harm, cannabis use, and exposure to self-harm in friends or family were key predictors of future suicide attempts. The study followed 310 adolescents with suicidal thoughts over five years and found that one in five attempted suicide.

Alcohol marketing awareness linked to 'higher risk' drinking among UK teens

A large observational study published in BMJ Open found that medium to high awareness of alcohol marketing among UK teens is linked to increased consumption and a greater probability of 'higher risk' drinking. Ownership of branded merchandise is also associated with future intentions to try alcohol, particularly among never drinkers.

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 nearer the friends, the stronger the regional identity

A longitudinal study by psychologists at the University of Jena found that proximity to emotionally important people is crucial for creating a strong regional identity. The research suggests that moving away from such social contacts can lead to dissatisfaction and a loss of sense of belonging.

Fake warnings on e-cigarette ads distract kids from truth

A study by Ohio State University found that fake warnings in e-cigarette ads, similar to those recently banned by the FDA, stick with kids and desensitize them to real health warnings. The research used fake ads with 'flavor' or 'less harmful' messages and found they were more memorable than actual warnings.

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.

Stereotypes of romantic love may justify gender-based violence

A qualitative analysis of Física o Química reveals that Spanish teens internalized stereotypes and myths of romantic love that justify male violence against women. The study found that audiences reflected in gender stereotypes and romantic inequalities.

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.

Less than half of US youth discuss sensitive topics with their doctors

A new study by Columbia University's Mailman School of Public Health found that fewer than half of young people in the US discuss sensitive topics with their regular healthcare providers. The researchers suggest modifying healthcare delivery practices could improve these discussions, promoting better health outcomes for young people.

Recalling happy memories during adolescence can reduce risk of depression

New research from the University of Cambridge suggests that recalling positive experiences can reduce vulnerability to depression in young people. The study found that remembering specific positive memories was associated with fewer negative self-related thoughts and lower levels of cortisol, indicating improved resilience against stress.

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.

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.

Researchers launch website on firearm deaths & injuries among children

A new website aims to change the equation on death and trauma from firearms among young people by sharing what's known about guns and people under age 19. The site offers a trove of data and training for health care providers, researchers, and others to tackle the prevention of youth firearm injuries as a public health issue.

Conversion 'therapy' begins at home

A study by the Family Acceptance Project found that LGBT young people experiencing conversion therapy report higher levels of depression, suicidal behavior, and lower self-esteem. Parents serve as gatekeepers for both home-based and external conversion interventions.

Pessimism around youth suicide prevention approaches is unfounded, study shows

A comprehensive Australian study examined the global impact of suicide prevention approaches in young people and found that youth-specific interventions can be effective in reducing self-harm and suicidal thinking. The study highlights the importance of investing in evidence-based interventions and identifying gaps in current approaches.

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.

Flavored capsule cigarettes pose a threat to smokefree goals

Research from the University of Otago suggests that flavored capsule cigarettes make smoked tobacco products more appealing to non-smoking young people. Susceptible non-smokers prefer flavoured capsules over unflavoured cigarettes, viewing them as smoother and more fun to smoke.

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.

Modern conflict: Screen time vs. nature

A new study found that gaps between screen time and outdoor time are most pronounced for girls, African American students, and eighth graders. Connection to nature plays a positive role in young people's physical health and psychological development, but contemporary children are spending less time outdoors than their predecessors.

More young people are choosing not to drink alcohol

A new study found that more young people in England are choosing not to drink alcohol, with a rise in non-drinkers among 16-24 year olds. The trend is attributed to an increase in individuals who had never been drinkers, as well as decreases in excessive drinking and binge drinking.

How have mortality rates changed over time for infants, children?

Mortality rates for infants and children in the US have declined significantly since 1999, according to a study analyzing death certificate data. The study found decreases in deaths from sudden infant death syndrome and unintentional injuries among young people, but increases in suffocation and strangulation deaths in infants.

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.