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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

Das researching use of artificial intelligence

A team of researchers, led by Sanmay Das from George Mason University, is exploring the use of artificial intelligence (AI) to develop novel methods for allocating scarce housing support to at-risk households. The goal is to improve service system outcomes and prevent homelessness, while ensuring fairness and equity.

Apple iPhone 17 Pro

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

Foster care, homelessness are higher education hurdles

New research from the University of Georgia shows that foster care and homelessness create significant barriers to higher education success. Stable housing and financial support are top concerns for these students. Institutions like UGA are implementing programs to address this issue, but more needs to be done at the federal level.

UBCO researchers examine how pandemics impact the homeless

A team of UBC Okanagan researchers investigated the impact of pandemics on homeless populations, revealing a mortality rate five to 10 times higher compared to the general population. The study identified six key themes that affect the homeless, including education and outreach, screening and contact tracing, and treatment adherence.

Sheltering people with COVID-19 experiencing homelessness curbs spread

A new study developed by researchers at the University of Texas at Austin provides a method for public health planning authorities to calculate the number of COVID-19 isolation beds needed for people experiencing homelessness. The study helps cities ensure they have sufficient resources to protect populations in future disease outbreaks.

Housing subsidies reduce health care costs for vulnerable veterans

Veterans who received temporary financial assistance for housing had fewer hospital visits and an average reduction in health care costs of $2,800 over two years compared to those who did not receive the benefit. This model could help better serve homeless Americans, including non-veterans.

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.

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.

Clinical trial shows alcohol use disorder recovery can start without sobriety

A randomized clinical trial found that participants experiencing homelessness and alcohol use disorder showed significant improvements in reducing drinking and improving health through behavioral harm reduction treatment. The study suggests that traditional abstinence-based treatment may not be effective for this 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.

Trench fever in urban people who are homeless

A 48-year-old man with chest pain and body lice infestation was diagnosed with trench fever, a bacterial infection that can lead to endocarditis. Physicians should consider Bartonella quintana infection in unwell patients with a history of body lice infestation, given its association with homelessness.

How air pollution affects homeless populations

A new study from the University of Utah finds that people experiencing homelessness are exposed to high levels of air pollution, particularly those sleeping outdoors at night. The researchers also discovered that sheltered and unsheltered individuals experience similar negative health outcomes associated with air pollution.

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.

UTSA program provides housing solutions for students with a history of foster care

The University of Texas at San Antonio's Bexar County Fostering Educational Success Housing First Project aims to address critical housing needs of at least 25 students pursuing college degrees each year. The program provides rental assistance, wrap-around support, and educational resources for 12-24 months to support degree completion.

Secrets of 'smasher shrimp' property ladder revealed

Mantis shrimps surveyed burrows before evicting rivals, with the ideal burrow size found to be a balance between being large enough to fit into and small enough to block entry. The species, known for their powerful strikes, compromise on burrow size when faced with occupied homes.

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.

Study highlights dual burden of menstruation and homelessness

A study highlights the dual burden of menstruation and homelessness among homeless New Yorkers, who face stigma and lack of access to basic necessities. The research emphasizes the need for improved bathroom quality, supply, and accessibility, as well as easier access to bathing and laundering services.

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.

An AI algorithm to help identify homeless youth at risk of substance abuse

A new AI algorithm can identify environmental and psychological factors that contribute to substance abuse among homeless youth, allowing for personalized rehabilitation programs. The model, developed by Penn State researchers, found adverse childhood experiences and PTSD to be strong predictors of substance use disorder.

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.

Veterans battle homelessness long after discharge from the military

A new study in the American Journal of Preventive Medicine reveals that veterans often become homeless years after leaving the military, with a significant 'sleeper effect' delayed onset. Chronic medical and psychiatric conditions take time to develop, increasing the risk of homelessness over subsequent years.

Commentary on an approach to Indigenous homelessness

A new guideline aims to address Indigenous homelessness through four broad protocols: situating oneself, visiting, hospitality, and treating others with respect. The guidelines emphasize the importance of inter-relationality and community-based approaches to support Indigenous peoples experiencing homelessness.

Meta Quest 3 512GB

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

Almost 10% of NC state students experienced homelessness

A survey of 1,923 NC State students found that nearly 10% experienced homelessness and over 14% struggled with food insecurity in the previous 30 days. The study highlights the need for institutions to address these challenges and provide support services for students facing housing and food insecurity.

New hospital-based data contradicts HUD estimates on homelessness

Researchers at the University of Illinois Chicago report that hospital visits associated with homelessness have tripled since 2011. Their findings show that annual conservative estimates of homelessness using hospital-based data have exceeded HUD estimates since 2016.

Can artificial intelligence help prevent suicides?

Researchers have developed an algorithm capable of identifying who in a social group would be the best persons to be trained as 'gatekeepers' capable of recognizing warning signs of suicide. The tool aims to improve efficiency of suicide prevention trainings for vulnerable populations, such as homeless youth.

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.

Celestron NexStar 8SE Computerized Telescope

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

Most Europeans want governments to help the homeless

A survey of European citizens found a majority (58%) hold positive attitudes towards homelessness, while 30% have negative views. Positive attitudes were more common among urban residents and those who support homeless individuals.

Study of newly homeless ED patients finds multiple contributors to homelessness

A new study published in Academic Emergency Medicine found that unexpectedness, health and social conditions, lack of support from family or friends, and structural issues like job market and affordable housing availability contribute to homelessness. The findings suggest gaps in current homeless prevention services and can inform futu...

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.

UA institute tackles homelessness among LGBTQ young adults in Tucson

The University of Arizona Southwest Institute for Research on Women (SIROW) has launched the Lighthouse Project, a five-year initiative providing trauma-informed services to unstably housed LGBTQ young adults in Tucson. The project aims to target 300 homeless individuals and offers a range of services, including mental health support, ...

Homeless people are denied basic health care, research finds

A study by the University of Birmingham found that homeless individuals in the UK often experience casual neglect, discrimination, and inadequate resources when accessing NHS services. Specialist healthcare centers for homeless people show high satisfaction rates but are underfunded.

Study highlights need for integrated healthcare for the homeless

A University of Birmingham study found nearly one in eight homeless individuals received support for substance dependence, while nearly one in five had access to alcohol misuse treatment. The study also identified a high prevalence of infectious hepatitis C among the homeless population.

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.

Smaller city effort to aid chronically homeless can be successful

A smaller city's municipally funded team provided intensive services to chronically homeless individuals, resulting in most residents entering housing and reducing public services usage. However, the program faced challenges in graduating clients to other support programs.

Hospitalizations for homeless individuals are on the rise

A retrospective cohort study found acute hospitalizations among homeless individuals increased between 2007-2013, primarily for mental illness and substance use disorders. Homeless adults had longer hospital stays, lower mortality rates, but higher costs than non-homeless controls.

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.

Study shows rising rates of hospitalization in the homeless

A study found that hospitalizations among homeless adults have risen sharply, with 52% hospitalized for mental illness or substance use disorder. The authors suggest that limited access to behavioral health services and aging of the homeless population may contribute to this trend.