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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

Can inpatient psychiatric care help teens amid a depressive crisis?

A study published in Psychiatric Research and Clinical Practice found significant improvement in depressive symptoms and emotional well-being in adolescents after receiving inpatient psychiatric care. The study highlights the effectiveness of pediatric inpatient psychiatry units in improving mental health outcomes.

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.

Researchers have a proven prescription for reducing suicide rates

Researchers found that adopting the Zero Suicide Model, which includes suicide risk screening and safety planning, can reduce suicide rates among patients who visit a doctor's office. The model resulted in a 25% decrease in suicide attempts and deaths among over 300,000 patients in multi-state implementation.

Suicide risk and living alone with depression or anxiety

A large cohort study found living alone to be a critical factor in suicide risk assessments for individuals with depression and anxiety. The study of 3.7 million individuals highlighted the importance of preventing mental illness while addressing living arrangements.

State earned income tax credits and firearm suicides

Researchers found a significant association between state earned income tax credits and lower firearm suicide rates. The study suggests that targeted antipoverty policies can help mitigate the link between economic hardship and gun violence.

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.

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.

Suicide, the music industry, and a call to action

A recent study in Frontiers in Public Health documents the prevalence of suicide among musicians, highlighting occupational mortality data from England and US epidemiological data. The research emphasizes the need for evidence-based interventions addressing systemic stressors in music careers.

Female physicians at elevated risk for suicide

Researchers found female physicians had a 53% higher suicide risk compared to females in the general population, highlighting the need for comprehensive suicide prevention strategies. The study suggests that factors such as under-recognition, inequitable pay, and work-life imbalance may contribute to this increased risk.

National incidence of physician suicide and associated features

A study published in JAMA Psychiatry reveals a significant disparity in suicide rates among US female physicians compared to non-physician females. Comprehensive suicide prevention measures are needed to address this concern and protect vulnerable individuals in the medical profession.

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.

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.

When teen body image becomes a deadly perception

Adolescents who perceive themselves as overweight face triple the risk of self-harm compared to those who do not, regardless of objective weight. The study also highlights the critical role of schools and communities in creating supportive environments.

Risk of attempted and completed suicide in persons diagnosed with headache

A cohort study reveals a robust association between headache diagnoses and suicidal behavior, highlighting the importance of behavioral health evaluation and treatment for these patients. The findings suggest that patients with headache diagnoses should be screened for suicidal ideation and provided with appropriate support.

Meta Quest 3 512GB

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

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.

Suicidal behavior more common among construction workers

A study by University of Gothenburg found that male construction workers have a 50% higher risk of suicide attempts and suicides compared to other professions. The study, based on registry data, also shows that men in low-educated occupations have a 60% greater risk of suicidal acts.

Researchers identify public policies that work to prevent suicide

A study by New York University researchers found that public policies addressing economic security, alcohol consumption, and safety restrictions can effectively prevent suicide deaths in the US. Policies with strong evidence include those improving economic security, limiting access to alcohol, and restricting lethal means.

AI system helps doctors identify patients at risk for suicide

A new study from Vanderbilt University Medical Center shows that a clinical alerts-driven AI system can effectively prompt doctors to screen patients for suicide risk during regular clinic visits. The study found that interruptive alerts were more effective than passive alerts, leading to a 42% increase in screenings.

Apple iPhone 17 Pro

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

Women born prematurely are at greater risk of committing suicide

A new Nordic study found that women born prematurely have a nearly 80% higher risk of committing suicide compared to those born at full term. However, premature-born men do not show the same elevated risk. The researchers analyzed birth data and causes of death for nearly 37,000 individuals in Norway, Sweden, Denmark, and Finland.

Trends in school mental health and substance use education

Research from 2008-2020 shows an increase in emotional/mental health and suicide prevention in schools, but a decrease in substance use prevention, particularly among middle schools. This shift highlights the need for targeted teacher training and resource allocation to address emerging trends in school mental health.

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.

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.

Fewer than 1 in 5 know the 988 suicide lifeline

A recent survey found that only 15% of US adults are familiar with the 988 Suicide & Crisis Lifeline number, up from 11% in August 2023. The number who inaccurately reported the number as 911 decreased to 1% in September 2024.

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.

First-ever randomized clinical trial uses telehealth for suicide prevention

A new study published in JAMA Network Open found that brief cognitive behavioral therapy via video telehealth reduces suicide attempts and suicidal ideation, providing critical insight into treatment options for those struggling with suicidal thoughts. The study also shows that this therapy is effective in reducing depressive symptoms.

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.

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.

Blue Monday

Researchers analyzed data from 1971 to 2019 and found that Mondays and New Year's Day were universally correlated with elevated suicide risk. In contrast, weekends and other public holidays varied by region, highlighting the importance of recognizing temporal fluctuations in risk for preventive actions.

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.

Suicide risk highest on Mondays and New Year’s Day

An analysis of 1.7 million suicides in 26 countries found that Monday has the highest suicide risk, followed by New Year's Day. Risk patterns vary across weekends and holidays, with some countries experiencing increased risks on Saturdays or Sundays.

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.

ETSU, NORC release updated Appalachian diseases of despair report

The Appalachian Region's mortality rate from diseases of despair decreased by 4% between 2021 and 2022, while remaining virtually unchanged outside of Appalachia. However, the region still experiences higher rates of mortality from these diseases across all age groups, particularly among those in their prime working years.

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.