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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

Virtual reality may encourage empathic behavior

A study published in PLOS ONE found that virtual reality systems can aid perspective-taking and foster empathy, leading to more altruistic behaviors. Participants who used VR reported higher levels of empathy and were more likely to sign petitions supporting homeless populations.

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.

First significant study on autism and homelessness

A significant study reveals autistic adults are over-represented among the homeless population, with 12.3% showing autistic traits. The researchers call for further investigation into the link between autism and homelessness to improve support.

Homeless populations at high risk to develop cardiovascular disease

Research reveals that homeless individuals are at a high risk of developing cardiovascular disease due to lack of access to healthcare and long-term management. This population faces unique challenges such as untreated hypertension and diabetes, smoking addiction, and chronic mental illness.

The role of race in police contact among homeless youth

Non-White homeless adolescents are more likely to report police harassment and be arrested, but elements of living on the street offset racial disparities. Visibility and past experiences play a role in subsequent events leading to arrest.

Multidisciplinary lung health clinic helps low-income patients

A multidisciplinary lung health clinic has been developed to provide quality, seamless care for low-income individuals with lung conditions. The clinic uses best practices such as interdisciplinary teams, patient navigators, and walk-in services to improve patient outcomes.

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.

Homeless veterans at increased risk of hospital readmission after surgery

A study published in Medical Care found that homeless veterans are more likely to experience unplanned hospital readmissions after surgery, particularly those discharged to nursing homes. Homeless veterans were younger and had lower rates of medical diseases but higher rates of mental health problems, contributing to the increased risk.

AI tool promotes positive peer groups to tackle substance abuse

Researchers created an algorithm that sorts intervention program participants into smaller groups based on social connections and prior history of substance abuse. The AI tool performs significantly better than control strategies in forming groups, suggesting that evenly distributing regular users can decrease success rates.

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.

Study suggests why food assistance for homeless young adults is inadequate

A new study by University at Buffalo social work researcher Elizabeth Bowen found that food assistance programs often fail to provide reliable access to nutritious food for homeless young adults. The research highlights the need for policy changes, such as revising SNAP eligibility guidelines and providing more flexible support structu...

Housing problems found to be common at safety-net community health centers

A new study from Massachusetts General Hospital reveals that over 40% of patients treated at community health centers have a history of housing problems. The researchers emphasize the importance of identifying these issues in a clinical setting to initiate referrals for housing assistance and other social services.

Apple iPhone 17 Pro

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

L.A. homeless housing program saves more money than it costs

A public-private effort in Los Angeles County has reduced emergency medical services, inpatient hospital care, and outpatient health services use among those enrolled in the Housing for Health program. Participants made an average of 1.64 fewer emergency room visits and inpatient hospital stays decreased by more than 4 days.

UIC hopes to reduce LGBTQ youth homelessness

The University of Illinois Chicago has launched the 3/40 Blueprint website to address the lack of systematic research on LGBTQ youth homelessness. The site provides a user-friendly platform for professionals to access concise reports and original research, aiming to facilitate smooth transitions for these vulnerable youth.

Study reveals risk factors for substance use problems, as well as resilience

A study of African-American and Latino adults in a high-risk urban community found that despite numerous risk factors, the rate of substance use problems is low for a substantial proportion of participants. Protective 'resilience' factors, such as support, education, and employment, also play a crucial role in preventing substance misuse.

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.

Supportive housing improves health of formerly homeless people with HIV/AIDS

A study published in the journal AIDS Care found that supportive housing programs significantly improve the health outcomes of previously homeless individuals living with HIV/AIDS. The research analyzed biometric data and showed a positive relationship between program stay length and viral suppression, highlighting the importance of st...

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.

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.

What happens when people are treated like pollution?

Treating homeless individuals as an environmental contaminant exacerbates their marginalization and limited access to essential services. The study highlights the human costs of environmental indifference towards marginalized groups.

Competing attitudes about the homeless complicate public policy

Research shows that policies targeting the homeless, such as banning lying down in public, have significant support from the public. However, the same people also want government to spend a lot on helping the homeless, indicating a disconnect between attitudes and policy goals. Disgust plays a key role in this disconnect, with many peo...

Barrow finds correlation in TBI and concussions

Researchers at Barrow Neurological Institute have identified a link between domestic violence and traumatic brain injury, with 88% of victims suffering more than one head injury. The study aims to expand awareness and treatment options for domestic violence survivors, who often lack access to resources.

Fluke 87V Industrial Digital Multimeter

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

Homelessness linked to poor antipsychotic medication adherence

A recent study by Simon Fraser University researcher Stefanie Rezansoff found that only 12% of homeless individuals are adherent to their antipsychotic medications. This lack of adherence is a significant risk factor for long-term homelessness, hospitalization, and other negative outcomes.

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.

Military sexual trauma linked to higher risk of homelessness among veterans

A study published in JAMA Psychiatry found that U.S. veterans who experienced military sexual trauma were at a higher risk of postdeployment homelessness. The study analyzed data from over 601,000 veterans and found that those with positive MST screens had significantly higher rates of homelessness compared to those without.

San Francisco's homeless youth at 10 times higher risk of death

A University of California, Berkeley study found that homeless youth in San Francisco have a 10.6 times higher mortality rate than their peers, mostly due to suicide and substance abuse. The study's main author notes that stigma kills and highlights the need for on-demand access to substance abuse treatment.

The economic crisis has worsened the hard lives of homeless people

A study by the University of the Basque Country found that the economic crisis has worsened the lives of homeless people, especially those who are foreign. The research revealed a rise in homelessness, primarily due to difficulties accessing jobs and cuts to financial aid, leading to increased duration of integration into society.

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 best way to help homeless youth is hardly ever used

A new study confirms drop-in centers tailored to homeless youths' needs offer greater appeal than shelters. The centers provide a safe space for job searching, sobriety, and stable housing, helping move young people away from homelessness.

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.

Arrested development

A University of Alberta study found that homeless people who felt disrespected during police interactions retained negative attitudes towards police for at least two years. The study suggests teaching empathic listening and communication skills to police can improve interactions with the homeless population.

Schools must track academic progress of homeless students, researchers argue

According to a study by University of the Pacific researchers, schools are better at counting homeless students to receive federal funds but often fail to provide tailored services. The study found that increased funding led to more backpacks, school supplies, and bus vouchers than counseling or other academic support.

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.

Housing First program has success in study of homeless people with mental illness

A new study by St. Michael's Hospital found that homeless individuals with mental illness who received rent supplement support and intensive case management had significantly higher rates of stable housing (62.7-77%) compared to those receiving standard care (23.6-38.8%). The Housing First program resulted in a net cost offset of $4,84...

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.

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.

Homeless, mentally ill women face vicious cycle in India

A study by Loyola University Chicago Stritch School of Medicine researcher Anita Rao found that homeless, mentally ill women in India suffer from a vicious cycle of homelessness and mental illness relapse. The study highlights the need for a balance between reintegrating women with their families and achieving psychiatric remission.

The Lancet: The hidden truth about the health of homeless people

A new series on homelessness in high-income countries highlights the alarming health risks faced by homeless individuals, including higher rates of tuberculosis and depression. The series also notes that despite an expansion of services, the risk of death among homeless people has remained similar over the past 20 years.

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.

Gambling history is common among homeless people in Toronto, new study

A new study from St. Michael's Hospital found that homeless clients in Toronto are nearly nine times more likely to have a history of problem or pathological gambling than the general population. This highlights the need for screening and holistic treatment approaches for this vulnerable group.

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.

Homeless with TBI more likely to visit ER

A study of homeless and vulnerably housed individuals with traumatic brain injury (TBI) found they are more likely to visit emergency departments, be arrested or assaulted. The research highlights the importance of screening for TBI and providing support to manage behaviors after brain injuries.