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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

'SMART Cougars Plus' expands HIV, HCV testing for students

The University of Houston will provide free, rapid-HIV testing and counseling to UH students and young people in the surrounding community, with a focus on minority groups. The new grant expands testing to other minority youth and veterans, aiming to increase awareness and early detection of HIV/AIDS and Hepatitis C.

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.

Study aims to reduce suicides after jail time

A new study will follow 800 recently released detainees from the Genesee County Jail in Flint, Michigan, and the Department of Corrections in Cranston, Rhode Island, to track mental health outcomes and compare two intervention strategies.

Apple iPhone 17 Pro

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

Brain cells get tweaked 'on the go'

Researchers at King's College London have discovered a new molecular 'switch' that controls the properties of neurons in response to changes in their neural network. This finding suggests that the brain's hardware is tuneable and could lead to breakthroughs in education policy and neurological therapies.

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.

Forgiving others protects women from depression, but not men

Researchers found older women who forgave others were less likely to report depressive symptoms, while older men reported the highest levels of depression when they both forgave and felt unforgiven by others. Forgiving oneself did not significantly reduce depression in this study.

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.

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.

Most adolescents feel better after gastric bypass

A new study from Lund University in Sweden found that nearly all adolescents who underwent gastric bypass surgery experienced improved mental health two years post-op. However, 13% showed severe depression and 20% did not feel better mentally after weight loss.

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.

Ongoing recovery efforts take toll on hurricane survivors

A new study reveals that Hurricane Sandy's effects on New Jersey residents are still being felt two and a half years after the storm. The study found that 27% of residents with damaged homes experienced moderate or severe mental health distress, while mold was significantly associated with asthma and mental health distress.

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.

Illuminating mechanisms of repetitive thinking

This special series of articles explores the core psychological processes underlying maladaptive thought processes like worry and rumination. The research highlights cutting-edge methodologies and advances our understanding of these processes.

College social life can predict well-being at midlife

A 30-year longitudinal study shows that frequent social interactions at age 20 and quality relationships at age 30 are beneficial for well-being later in life. Meaningful social engagement starts having its greatest impact at age 30, but is also beneficial at any age.

Same genes may influence GCSE results across range of subjects

A new study from King's College London found that many of the same genes affect GCSE results in a range of subjects, including English, mathematics, science, and humanities. The research suggests that genetic factors explain over half of the differences between children's educational achievement across all disciplines.

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.

Traditional Chinese exercises may help patients with COPD

Patients with COPD in remission showed improved lung function and quality of life after practicing Liuzijue qigong (LQG) for 6 months. The exercise program, combining meditation and walking, demonstrated marked benefits in mental health as well.

Cultural and economic factors affect European antidepressant use

A new study by researchers from King's College London found that antidepressants were prescribed more often and used more regularly in countries with higher levels of healthcare spending. Attitudes towards mental illness, such as viewing people with a mental illness as 'dangerous', were also associated with higher use of antidepressants.

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.

Study: Why social workers aren't discussing religion and spirituality with clients

A new study by a Baylor University professor found that licensed clinical social workers (LCSWs) have positive attitudes towards integrating their clients' religion and spirituality into discussions, but are not doing it in practice. LCSWs fear proselytizing or lack knowledge on how to discuss clients' beliefs, leading to a disconnect ...

Marijuana users substitute alcohol at 21

A recent study by University of Illinois economists found that marijuana users between 18-24 years old drastically reduced their marijuana use when they turned 21 and gained access to alcohol. The study suggests that alcohol may be substituting for marijuana, with women showing a greater decrease in marijuana use than men.

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.

Virtual training helps vets with PTSD, mentally ill nab more jobs

A new study from Northwestern University finds that virtual training for veterans with PTSD and individuals with severe mental illness significantly increases their chances of getting a job offer. The program teaches them how to ace job interviews by building rapport with the interviewer.

Specialized therapy can aid traumatized children in developing nations

A study by Johns Hopkins Bloomberg School of Public Health found that young people from poor nations can benefit from mental health treatment, even with untrained lay workers. Trauma-Focused Cognitive Behavioral Therapy showed a nearly 82% reduction in trauma symptom scores compared to usual treatment.

Fluke 87V Industrial Digital Multimeter

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

Study links heartbeat to female libido

Researchers found that women with below-average heart rate variability were more likely to experience difficulties with sexual arousal, highlighting the link between physiological and psychological factors in female sexuality. The study's findings could lead to the development of new treatments for female sexual dysfunction.

Increased anxiety associated with sitting down

A systematic review found that sedentary behavior is associated with an increased risk of anxiety in adults and children. The link may be due to disturbances in sleep patterns, social withdrawal theory, and poor metabolic health. Further research is needed to confirm the causal relationship between sedentary behavior and anxiety.

Sky & Telescope Pocket Sky Atlas, 2nd Edition

Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.

Childhood trauma gets under the skin

A new study found that childhood trauma can lead to heightened inflammation across three blood biomarkers in adults. This increased inflammation may contribute to various health problems, including type-2 diabetes and cardiovascular disease. The research suggests that different types of trauma have varying effects on inflammation levels.

Amount of time New Yorkers spend sitting around far exceeds healthy levels

A new study by NYU Langone Medical Center and the NYC Department of Health and Mental Hygiene found that New Yorkers spend an average of over 7 hours a day sitting, greatly exceeding the recommended healthy levels. College-educated individuals, higher-income residents, and those aged 65 or older spent the most time sedentary.

Hallucinations and delusions more common than thought

A comprehensive international study found that approximately five percent of the general population experiences hallucinations and delusions at some point in their lives. The study, involving over 31,000 participants from 19 countries, revealed that these experiences can be temporary and not always linked to serious mental illness.

ER doctors stress need for good communications with police

ER physicians emphasize the importance of developing strategies to optimize communications between police and ED workers due to differing perspectives on patient privacy and investigation needs. They suggest attempting to obtain patient consent before disclosing information and using limited disclosure when necessary.

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.

Research aims to increase mental health awareness in Black faith-based communities

The University of Texas at Arlington educator Alexa Smith-Osborne has received a $200,000 grant to enhance mental health awareness in African-American faith-based communities. The initiative aims to reduce stigma and improve healthcare access, addressing the disproportionately high rates of psychological distress among Black Americans.

California suicide prevention program demonstrates promise, studies find

A mass media campaign is reaching a majority of California adults, increasing their confidence to intervene with those at risk of suicide. The program is estimated to prevent at least 140 deaths and 3,600 attempts over three decades, while generating an estimated $1,100 in economic benefits for each $1 invested.

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.

Memory and the hippocampus

A new study by Douglas Mental Health University Institute researchers suggests that the shape of the hippocampus, not its size, is linked to improved memory function. The research, published in Human Brain Mapping, found that individuals with a broader hippocampus tend to perform better on memory tests than those with a smaller one.

Psychotic hallucinations, delusions rarely precede violence

A new study from UC Berkeley shows hallucinations and delusions associated with psychiatric disorders seldom foreshadow acts of aggression. Only 12% of violent incidents were preceded by psychosis, contradicting the media-fueled stereotype of homicidal mayhem.

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.

Certain immigrants, refugees at higher risk of psychotic disorders

A new study found that immigrants from the Caribbean, Bermuda, East Africa, and South Asia are at a higher risk of psychotic disorders, with a 1.5 to 2 times increased risk compared to the general population. In contrast, immigrants from Northern Europe, Southern Europe, and East Asia had about half the risk.

Cardiovascular risk factors extremely high in people with psychosis

A UK study reveals extremely high rates of cardiovascular risk factors in people with psychosis, including obesity and metabolic syndrome. The research highlights the importance of incorporating weight and cardiovascular risk assessment into routine care, as well as promoting healthy lifestyles.

Celestron NexStar 8SE Computerized Telescope

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