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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

Ready to quit vaping in the new year? A new study uncovers the best ways

A new study published in the Cochrane Database of Systematic Reviews suggests that varenicline, a prescription medication, and text message-based interventions can help people quit vaping. The findings are particularly promising for young people aged 13 to 24, who showed significant success with text message-based programs.

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.

“Heartbreaking” impact of Covid on treatment of children with brain tumors

The study found that COVID-19-related disruptions led to frequent delays in investigations or treatments for children with brain tumors. Caregivers reported feeling traumatized by their experiences, including lack of access to healthcare facilities and social situations, which made it harder to evaluate their concerns.

Meta Quest 3 512GB

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

A modified Delphi consensus of the Youth Fitness International Test (YFIT) battery

Researchers from the University of Granada and the Public Health Agency of Canada identified the most important physical fitness tests for children and adolescents, with a degree of scientific agreement exceeding 85%. The top tests include the 20-meter shuttle run test, handgrip strength test, standing long jump test, and body mass index.

Problems developed faster among gamers who started early

A University of Gothenburg study found that people who started playing video games at an early age developed problematic gaming more quickly than those who started later. The study showed that younger gamers (average age 14) exhibited problems sooner than adult gamers (average age 21).

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.

70% of young people with long Covid recover within two years

A recent study published in Nature Communications Medicine found that around 25-30% of young people met the research definition of long Covid 24 months after their initial PCR test. However, 70% of those who had long Covid three months after the infection had recovered within two years.

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.

Stereotypes matter: Computer science needs better role models

A new study reveals that children's awareness of famous computer scientists is dominated by white men, with few women and people from diverse backgrounds represented. The researchers argue that this lack of diversity limits the relevance and usefulness of computer science for underrepresented communities.

Cervical cancer mortality among US women younger than age 25

A significant drop in cervical cancer mortality among US women younger than age 25 has been observed, according to a recent study published in JAMA Network. The findings indicate that widespread HPV vaccination is driving this decline, reducing the prevalence of HPV infection and subsequent cervical cancer incidence.

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.

600 new Deutschlandstipendium scholarships at Goethe University

The Goethe University Frankfurt has awarded 600 new Deutschlandstipendium scholarships, increasing the number of scholarship holders by 50 from last year. The scholarships provide a monthly stipend of €300 for up to two years, allowing students to focus on their studies.

Unequal conditions for young people at UN climate summits

Young people face significant obstacles in participating in UN climate conferences due to economic barriers and red tape. The majority of participants are older than 26, and those who do participate often have limited influence on decisions affecting their future.

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.

Novel calculator predicts risk of epilepsy after rare stroke

Researchers have developed a practical calculator to predict the risk of developing epilepsy after cerebral venous thrombosis, a rare cause of stroke. The tool is based on factors already available in clinical routine and can help inform treatment decisions or support preventive medication for those at high risk.

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.

School suspensions and expulsions can lead to a lifetime of depression

A new study by University of Arkansas researchers found that school suspensions and expulsions can lead to higher rates of depression through adolescence and into early adulthood. Adolescents who were suspended or expelled showed significantly higher depressive symptoms, which increased over time.

Social media and suicide risk in youth

Research highlights social media's impact on youth mental health, including associations between excessive social media use and suicidal thoughts. The study emphasizes the need for targeted interventions and policy changes to address this growing concern among young people.

Fluke 87V Industrial Digital Multimeter

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

What motivates people to take action to prevent crime?

Researchers investigated how young people decide whether to intervene in a potentially dangerous situation, such as sexual harassment. They found that prosocial motivations and emotional reactions, including anger, were strong motivators for intervention, while concerns about safety and moral considerations played a role. The study sug...

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.

Intergenerational unfairness could worsen youth mental health

Soaring house prices, employment uncertainty, and lack of affordable education contribute to increased mental health problems among young people. Mental health practitioners are urged to consider intergenerational inequities in their support, particularly for those with serious mental health issues.

Students who feel more university connection may be more likely to binge drink

A new study by Penn State researchers found that students who feel a sense of belonging at their university are more likely to binge drink than those who do not. The study, which analyzed data from over 4,000 university students, suggests that feeling connected to the university is associated with higher rates of substance use.

Apple iPhone 17 Pro

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

The hidden costs of free apps – more than personal data

Researchers found that users pay a price for free mobile apps, including reduced focus, sleep deprivation, and loss of physical contact. Users prefer to make one-time purchases to protect their privacy over using services with hidden costs.

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.

Mental health app could help prevent depression in young people at high risk

A cognitive behavioural therapy (CBT) app has been found to significantly prevent increases in depression in young people who are at high risk of developing the condition. The study, which involved over 3,700 participants across four countries, suggests that the CBT app can be an effective public health measure.

One million people who never regularly smoked now vape in England

A study by UCL researchers found that the number of adults vaping in England who have never regularly smoked increased sharply since 2021, with most vaping daily. The study estimated that about one million adults who had never regularly smoked now vape in England, a sevenfold increase since 2021.

A third of Swedish cheerleaders tell of psychological abuse

According to a study from Linköping University, 29% of current and former Swedish cheerleading athletes reported experiencing psychological abuse. The most common reason was feeling frozen out of the community or being manipulated, while lack of support from coaches and injuries were also major contributors to athletes quitting the spo...

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.

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.

Publication demonstrates appeal of menthol cigarettes to young people

A University of Oklahoma researcher found that menthol cigarettes are more addictive and appealing than non-menthol cigarettes, especially among racial and ethnic minorities and the LGBTQ population. Participants were willing to work harder for puffs of menthol cigarettes, indicating a heightened risk of nicotine dependence.

Adolescents and young adults’ sources of contraceptive information

A study reveals discrepancies between preferred and actual sources of contraceptive information among adolescents and young adults. Clinicians are the most commonly preferred source, yet they also pose the largest discrepancy between preference and use. This highlights the importance of clinicians in supporting informed contraceptive d...

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.

Rural versus urban divide in eating disorders in Ontario

A new study found that rural regions in Ontario have significantly higher rates of eating disorders among adolescents and young adults. The researchers suggest that stigma and socio-cultural dynamics may contribute to these disparities, highlighting the need for targeted interventions such as telehealth services.

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.

One minute to save lives: Teaming up with pediatricians to secure firearms

A study found that pediatricians were more likely to deliver a secure gun storage program when receiving a 'nudge' or extra staff support, resulting in a significant increase from 2% to 49% of doctors. The findings suggest that even minimal resources can be effective in promoting this critical conversation.

Depressed adolescents twice as likely to vape

A study of over 5,000 Australian high school students found that those with severe depressive symptoms were more than twice as likely to have tried e-cigarettes. The research highlights the urgent need for effective mental health support to prevent vaping onset during early adolescence.

Celestron NexStar 8SE Computerized Telescope

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