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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

ER focus on immediate medical issues can miss the bigger picture

A new UCSF study examines the use of medical, behavioral, and social services among frequent ED users, revealing their complex social needs and the need for care coordination. The researchers found that these patients are generally sicker than infrequent ED users and seek a wide range of services.

Apple iPhone 17 Pro

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

Increased risk of suicide for teens who visit emergency for self-harm

Youth who self-harmed were five times more likely to have repeat visits to the emergency department and eight times more likely to die from suicide than their non-self-harming peers. Serious mental conditions, including anxiety and substance abuse issues, were common among adolescents with recurrent self-harm hospitalizations.

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.

Cannabis use disorder is declining among young adolescents and young adults

Research suggests that the prevalence of cannabis use disorder has decreased among frequent users between 2002-2016, with significant declines observed across all age groups. This decline may be attributed to changes in social attitudes and perceptions of risk associated with cannabis use, as well as increased legalization.

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.

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.

Only half of US children get enough sleep during the week

Research found that only 48% of school-age US children get sufficient sleep, leading to improved learning outcomes and childhood flourishing. Children who get enough sleep show increased interest in learning, do required homework, and demonstrate positive behavioral traits.

Microaggressions, HIV, and black women in Miami

A unique study aims to analyze how daily microaggressions affect the health of black women living with HIV. The Project MMAGIC team will gather data from 150 women for one year to see how microaggressions and other related experiences impact their viral suppression over time.

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.

New NIH BRAIN Initiative awards accelerate neuroscience discoveries

The NIH BRAIN Initiative has awarded over 180 new projects to accelerate neuroscience discoveries, including developing neural circuit tools, studying non-neuronal cells, and analyzing complex data. These advancements aim to improve treatments for conditions like Alzheimer's, Parkinson's, and stroke.

How does fathers' physical and mental health status impact their children?

A new study found that children of fathers with poor mental health have a higher risk of poor mental health and overall health, highlighting the significant role fathers play in their children's well-being. The researchers emphasize the need for interventions to improve father involvement in children's lives.

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.

Introduce standard units for cannabis to improve mental health

Researchers suggest setting a unit level at 5mg of THC, which could be added to product packaging in countries where cannabis is legally sold. This system could provide clearer information on cannabis products and their strength, helping users make informed choices and minimizing potential health risks.

Investigating the full spectrum of suicide

A recent study published in Injury Prevention described a method for categorizing self-injury mortality, allowing closer examination of national trends in suicide and drug-related deaths. The study found that suicide is likely underreported for females due to less violent and less obvious methods.

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.

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.

Study: More behavioral health care linked to small drop in gun-related suicides

A new study published in Health Affairs found a 10% increase in behavioral health workforce jobs is associated with a 1.2% decrease in firearm suicide rates. The researchers suggest that investing in gun safety initiatives may be more effective in reducing suicides, highlighting the need for additional measures to curb gun-related deaths.

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.

Violence linked to social isolation, hypervigilance and chronic health problems

Exposure to violence negatively impacts physical and psychosocial health in urban adults. Social isolation and loneliness are associated with limited physical activity, poor nutrition, and increased risk of cardiovascular disease. Chronic hypervigilance also linked to increased blood pressure, memory impairment, and anxiety disorders.

Celestron NexStar 8SE Computerized Telescope

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

New research finds coastal living linked with better mental health

A new study published in Health and Place found that living close to the coast supports better mental health in England's poorest urban areas. The research analyzed data from nearly 26,000 respondents and revealed a link between coastal proximity and reduced symptoms of mental health disorders among low-income households.

Sexual trauma common in postmenopausal women veterans

A new study found that 13% of postmenopausal women veterans screened positive for military sexual trauma, strongly associated with mental health diagnoses like PTSD, depression, and suicidal ideation. The study highlights the need for additional research and trauma screening in this understudied population.

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.

Use of mental health services after weight-loss surgery

A study of nearly 25,000 patients found that weight-loss surgery in Western Australia was associated with higher rates of outpatient and emergency department mental health services. The research suggests that patients who undergo bariatric surgery may experience increased mental health needs after the procedure.

Studies link air pollution to mental health issues in children

Three studies from Cincinnati Children's Hospital Medical Center reveal a strong association between short-term air pollution exposure and exacerbations of psychiatric disorders in children, with higher risks for disadvantaged neighborhoods. The research also found links to generalized anxiety and depression in otherwise healthy children.

Meta Quest 3 512GB

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

Self-silencing may lead to increased risk of stroke

A new study associates self-silencing with greater carotid plaque buildup, which could lead to a stroke and other cardiovascular problems. Women who do not express their feelings are at increased risk of cardiovascular issues.

2018 Health of Houston Survey sheds light on residents

The survey found significant disparities in health conditions, insurance coverage, and access to care across Harris County neighborhoods. Black residents were more likely to experience economic hardship and face food insecurity, with areas such as Aldine and Settegast reporting the highest percentages of residents living in poor health.

Feeling depressed? Mahjong might be the answer

A new study from the University of Georgia suggests that playing mahjong can reduce rates of depression among middle-aged and older adults in China. The study found that urban residents who played mahjong were less likely to feel depressed, while rural Chinese overall tended to report poor mental health.

Fluke 87V Industrial Digital Multimeter

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

Academics call for structured drug monitoring in care homes

A new study from Swansea University shows that a structured approach to medicine monitoring, using the Adverse Drug Reaction (ADRe) Profile, can lead to positive impacts on patients in care homes. The study found that nurses using ADRe picked up issues that resulted in changes to nursing care and medication reviews for many residents.

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.

Study reveals links between extreme weather events and poor mental health

Research found that people experiencing storm and flood damage are about 50% more likely to experience poorer mental health, even when the damage is minor. The study suggests that climate change will increase the frequency and intensity of storms and floods in the UK, highlighting the need for mental health support.

Young adults exposed to incarceration as children prone to depression

A study published in JAMA Network Open found that young adults with a history of parental incarceration and juvenile justice involvement are nearly three times more likely to have depression or PTSD compared to peers without any experience with the criminal justice system. Anxiety is also nearly twice as common in this population.

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.