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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

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.

Disparities in preoperative goals of care documentation in veterans

A study of 13,000 patients reveals few completed preoperative life-sustaining treatment documentation, with gaps in rates based on patient characteristics. The disparity affects veterans from different racial, ethnic, and rural backgrounds, as well as those with access to high-volume facilities.

Trip or treat?

Scientists at Medical College of Wisconsin create biased agonists that reduce hallucinogenic effects while preserving therapeutic potential. These compounds, designed to selectively activate serotonin receptors, show promise in treating depression and other mental health conditions.

Blood testing identifies biomarkers of suicidal thoughts

A UC San Diego study found biomarkers in blood that can help identify individuals at high risk of becoming suicidal, offering a new approach to personalize mental health care. The researchers also discovered sex-based differences in how depression impacts cell metabolism and identified potential targets for future drugs.

Apple iPhone 17 Pro

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

Menstrual cycles affect day-to-day suicide risk, UIC researchers find

A new study by University of Illinois Chicago researchers found that female patients with a history of suicidality experience increased suicidal ideation and planning during the premenstrual phase, offering new guidance for clinicians. The study identified individual differences in how the menstrual cycle affects symptoms and suicidality.

News sites continue to stigmatize people’s weight, study suggests

A new study published in the Journal of Health Communication found that news sites, especially UK and US sources, continue to use stigmatizing images when reporting on obesity. The research highlights the need for news media to be mindful of the images included in health news articles.

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.

Can an app improve your romantic relationship?

A new relationship app, developed by a University of Rochester psychologist, has been shown to improve romantic relationships. The app sends daily prompts that encourage meaningful conversations, enhancing awareness and promoting moments of connection among couples.

Physical and social activities promote healthy brain aging

A recent study published in NeuroImage found that physically active individuals experienced less decline in entorhinal cortex thickness over a seven-year period. Cognitive reserve is also boosted through regular mental stimulation, suggesting that brains can be trained like muscles to counteract age-related decline.

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.

Body dissatisfaction linked with depression risk in children

A new longitudinal study has found a strong link between body dissatisfaction and depression in children, with high BMI at age seven increasing depressive symptoms by age 14. Body dissatisfaction was the major contributor to this association, explaining 43% of the link.

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.

Using deep learning to identify teens most in need of mental health support

A six-year study using deep learning identified five categories of adolescents at risk of self-harm and suicidal thoughts. The 'discrepant' group, often overlooked by caregivers, was found to be the most vulnerable. Understanding these factors is key to supporting preventive efforts and early intervention.

Is age linked to the picture of the perfect partner?

A large international sample of single women aged 18-67 years was surveyed on their ideal partner characteristics, revealing links between age and preferences. Most attributes were consistently important across ages, but higher age correlated with a preference for confident partners and greater acceptance of younger partners.

Caregiving can be stressful, but it could also lower risk of depression

A new study from the University of Texas at Austin found that depression in adult caregivers is mostly driven by having a loved one experiencing serious health problems. Conversely, becoming a caregiver was associated with fewer symptoms of depression. The research suggests that caregiving may have a protective effect on mental health.

Mental health care gaps for women veterans - report

The report found that women veterans face multiple barriers to accessing veteran-specific mental health services, including feelings of exclusion, lack of understanding by clinicians, and inadequate visibility in service branding. The study suggests improving clinician knowledge, increasing visibility of women's experiences, and provid...

Celestron NexStar 8SE Computerized Telescope

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

Health impacts of abuse more extensive than previously thought, research says

Research found elevated risks between intimate partner violence and childhood sexual abuse and various health conditions. Intimate partner violence was associated with increased risk of major depressive disorders, maternal abortion, and alcohol misuse, while childhood sexual abuse linked to increased risk of self-harm and alcohol use.

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.

Repeated blast exposures may harm the brain health of military personnel

A study found increased brain inflammation and structural changes in special operations personnel exposed to blasts, potentially increasing the risk of long-term brain-related disease. The research suggests that repetitive exposure to low-level blasts may cause brain injuries and highlights the need for better protective measures.

Newly identified biomarkers may detect early cognitive decline via blood test

A new study identified genetic indicators that can predict cognitive decline in people affected by extreme stressors like psychiatric disorders or childhood maltreatment. The research found accelerated biological aging to be a biomarker for cognitive decline, which may help create treatments to improve health outcomes.

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.

Pharmacy forecast identifies growing societal challenges expected to impact care

The ASHP/ASHP Foundation Pharmacy Forecast Report identifies growing societal challenges that will alter healthcare delivery, including the impact of ultra-high-cost drugs on service lines. Pharmacists' engagement is crucial to ensuring safe care for all patients, particularly in addressing mental health and substance use disorders.

Meditation training can support wellbeing in older adults

A new randomised controlled trial found that an 18-month meditation programme can improve the wellbeing of older adults by enhancing their awareness, connection to others, and insight. However, it did not confer significant benefits on two commonly used measures of psychological wellbeing.

Fluke 87V Industrial Digital Multimeter

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

Adverse childhood experiences linked to muscle dysmorphia

A new study found that adverse childhood experiences are associated with greater muscle dysmorphia symptoms in Canadian adolescents and young adults. Adverse childhood experiences, such as domestic violence and emotional abuse, may lead to body dissatisfaction and the pursuit of muscularity as a coping mechanism.

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.

Can health, lifestyle changes protect elders from Alzheimer's?

A two-year study found that participants who received personalized coaching experienced a modest boost in cognitive testing, measuring a 74% improvement over the non-intervention group. Additionally, improvements were noted between the two groups in measurements of risk factors and quality of life.

Threats against public health workers doubled during the COVID-19 pandemic

A new study reveals that threats against public health workers increased and changed in nature during the COVID-19 pandemic, affecting nearly half of local health directors and leading to increased turnover and burnout. The study calls for expanded legal protections and resilience training for the public health workforce.

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.

Brain boost: Can a coach help elders at risk for Alzheimer’s?

Researchers at UCSF and Kaiser Permanente Washington found that participants who received personalized coaching experienced a 74% improvement in cognitive testing compared to non-intervention participants. The study also showed improvements in risk factors and quality of life, with modest but significant increases in cognitive function.

New study on experience of adopted people as they become parents

A new study on adopted people becoming parents finds they face issues related to their adoption and past trauma, including mental health problems, emotional difficulties, and fear of repeating negative cycles. The research highlights the need for support for adoptive families in childhood and as adults.

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.

Big-data study explores social factors affecting child health

A team of researchers at Weill Cornell Medicine used an AI-based approach to uncover patterns among social determinants of health and their impact on children's health outcomes. The analysis found statistical associations between four broad patterns in social determinants and outcomes relating to child developmental health.

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.

Calls for improved support about menstruation changes during perimenopause

A new study highlights how perimenopausal women's periods may become unpredictable, heavy, and cause worse premenstrual symptoms. The research suggests that improved education and support are needed to manage these changes, including extra support in the workplace, emotional support from loved ones, and access to support groups.

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.

LSU Health’s Bailey to receive prestigious national award

Rahn Baily, MD, has made significant contributions to the field of psychiatry and healthcare reform through his research on health disparities, violence, and mental illness. He will receive the prestigious Solomon Carter Fuller Award for his outstanding achievements in addressing pressing societal needs.