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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.

Childhood bullying causes worse long-term mental health problems than maltreatment

A new study published in The Lancet Psychiatry found that children who experienced bullying had worse long-term mental health problems than those who were maltreated by adults. The research, led by Professor Dieter Wolke, analyzed data from over 5,000 participants and found that being both bullied and maltreated increased the risk of o...

Study: A minority of women seek health care after military sexual assault

A study of over 1,300 women service members and veterans found that fewer than a third sought post-assault health care, despite growing awareness and efforts to deter sexual crimes. Researchers identified embarrassment, confidentiality concerns, and adverse career impacts as key factors preventing servicewomen from seeking care.

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.

Online discussion forums good for well-being, study shows

A new study reveals that online forums have positive links to well-being and are associated with increased community engagement offline. Users of these forums who engage more with others experience greater benefits, including improved mental health and increased involvement in offline activities.

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.

High rate of healthcare visits before suicide attempts

A study published in Medical Care found that nearly 22,400 individuals made healthcare visits within a year before attempting suicide, with 38% making a visit within a week. Racial and ethnic differences were noted, with Asian-Americans being the least likely to make any type of visit before an attempt.

Facebook use can worsen as well as improve mental health conditions

Research by Dr Keelin Howard found that Facebook can provide social support and connection for recovery from mental health problems. However, excessive or problematic use can exacerbate symptoms of paranoia, anxiety, and depression. Participants developed strategies to protect their mental well-being on the platform.

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.

Depressed? Apps lift mood with personalized therapy

A new suite of interactive mini-apps called Intellicare provides personalized therapy for depression and anxiety. The app uses a recommender system to suggest tailored apps based on user feedback and preferences.

Impact of domestic violence on women's mental health

A study of 1,052 mothers found that domestic violence was associated with a higher risk of depression and schizophrenia-like psychotic symptoms in women. The research also highlighted the importance of considering childhood abuse as a factor in predicting mental health outcomes.

Fluke 87V Industrial Digital Multimeter

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

Education may not improve our life chances of happiness

A study published in the British Journal of Psychiatry found that all levels of educational attainment have similar odds of high mental wellbeing. High mental wellbeing is defined as feeling good and functioning well, with surprising results including increased odds among Afro-Caribbeans, particularly men.

Apple iPhone 17 Pro

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

Natural sleep cycles identified in rural community -- new study finds

A study published in Scientific Reports identified a rural community in Brazil that still adheres to traditional sleep patterns, unlike many urban areas where artificial lighting has disrupted the natural day-night cycle. The researchers found that town residents and those living in the countryside have different preferred wake-up and ...

Thinking of your life as a novel

Middle-aged adults who show sustained concern for others are more likely to construe their lives as stories of personal redemption. Redemption narratives sustain hope that sacrifices today may produce future dividends, helping generative adults persevere in promoting the well-being of future generations.

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.

Societally engaged adults see their lives as redemption stories

Research found that socially engaged middle-aged adults with good mental health are more likely to view their lives as stories of personal redemption. This narrative format is associated with healthy psychosocial adaptation in the midlife years and resonates particularly deeply with African American adults.

No link between psychedelics and mental health problems

A study of over 135,000 people found no correlation between psychedelic use and mental health issues such as depression, anxiety, or suicidal thoughts. The researchers suggest that psychedelics may even be linked to fewer mental health problems, with benefits including deeply meaningful experiences and lasting positive effects.

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.

Vaccine skeptics aren't swayed by emotional scare tactics

A study by WSU researcher Graham Dixon found that emotional messages can backfire among individuals with anti-vaccine views. The approach highlights the consequences of non-vaccination using emotional pictures may not be as effective as previously thought.

The failure of the Medicare principle of universality

A new study published in the Medical Journal of Australia found that Australia's mental health care system is multi-tiered rather than universal, with those living in disadvantaged areas receiving fewer services and from less highly trained providers. The research highlights a disparity in access to psychiatric and clinical psychologis...

Strong connection between violence and mental illness during Guatemala Civil War

Research suggests that those who experienced violence during the Guatemala Civil War are four times more likely to suffer from PTSD and alcohol-related disorders. The study, led by Victor D. Puac-Polanco and Charles C. Branas, found significant mental health problems among Guatemalans who witnessed or experienced violent events.

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.

Undocumented Mexican immigrants' kids have higher risk of behavior problems

A recent study by Penn State researchers found that children of undocumented Mexican immigrants have a significantly higher risk of internalizing and externalizing behavior problems compared to their co-ethnic counterparts with documented or naturalized citizen mothers. The study used data from over 2,500 children ages three to 17 in L...

Meta Quest 3 512GB

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

New drug target for multiple sclerosis discovered

A promising new approach to treat multiple sclerosis has been discovered by scientists at the Centre for Addiction and Mental Health. They identified a previously unknown change in the spinal cord related to MS and developed a peptide that disrupts this change, leading to major improvements in neurological functioning.

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.

Higher mortality risk in individuals with mental health disorders

A meta-analysis of 203 articles from 29 countries found that individuals with mental health disorders have a relative risk of mortality 2.22 times higher than the comparison population. The majority of deaths among people with mental health disorders are due to natural causes, with a median potential life lost of 10 years.

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.

'Drink less' campaigns should focus on why and how

A new study published in the British Journal of Health Psychology found that university students who focused on the benefits of abstaining from alcohol reduced their overall drinking levels. Participants who imagined strategies for non-drinking also reported fewer binge drinking episodes and more favorable perceptions of non-drinkers.

Smoking thins vital part of brain

A major study by McGill University and the University of Edinburgh found that long-term smoking causes thinning of the brain's cortex, accelerating cognitive decline. Stopping smoking helps restore part of the cortex's thickness, but recovery is slow and incomplete.

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.

Study investigates the complex roads that lead families to food insecurity

Researchers at the University of Houston explore the interplay between four key risk factors and food insecurity in families. A mother's poor health is found to be a determining factor in extreme food insecurity cases, while financial strain affects non-poor households experiencing marginal food security.

Diet and nutrition essential for mental health

A new international collaboration reveals a vital relationship between diet quality and potential nutritional deficiencies and mental health. The study finds that nutrient-based prescription has the potential to assist in managing mental disorders at an individual and population level.

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.

Sexual offending treatment programs in prisons and hospitals are ineffective

Sexual offending treatment programs in prisons and hospitals have been shown to be ineffective in reducing recidivism rates, with most offenders releasing back into society posing the same level of risk as before treatment. Experts argue that only proven treatments should be used to rehabilitate offenders effectively.

Canada, partners invest US$1.6 million to improve mental health in Africa

Grand Challenges Canada funds BasicNeeds' award-winning model for mental health treatment in resource-poor countries, enabling access to care for nearly 75% of the world's people with mental illness. The model generates sustainable impact, enabling 86% of people with mental health problems to access treatment and report reduced symptoms.

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.

Would you tell your manager you had a mental health problem?

A CAMH survey found that nearly four in 10 workers are reluctant to disclose mental health problems to their managers, citing concerns about career impact and stigma. However, the study also reveals that supportive policies and positive relationships with managers can encourage disclosure and create a more supportive work environment.

Flexible work schedules improve health, sleep

A study found that giving employees more control over their work schedules can improve sleep quantity and quality, reducing the risk of chronic disease and early mortality. Participants experienced an average gain of nearly an hour of sleep per week compared to those without flexible scheduling.