Bluesky Facebook Reddit Email

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

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.

CAMH policy study outlines ways to reduce alcohol harms

The Centre for Addiction and Mental Health has released a summary report highlighting the need for improved policies to address drinking behaviours in Ontario. The report recommends 10 policy improvements to decrease alcohol-related harms and costs in the province.

Sibling aggression, often dismissed, linked to poor mental health

A new study from the University of New Hampshire finds that sibling aggression is associated with significantly worse mental health in children and adolescents. The study analyzed data from a national sample of 3,599 children and found that even mild instances of sibling aggression can lead to increased mental health distress.

Apple iPhone 17 Pro

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

Stories help patients make health decisions, MU researcher says

A University of Missouri researcher studied how stories influence patients' decision-making when behavior change is not the desired outcome. The study found that including patient stories in decision aids can make them more trustworthy and emotional, but may not affect treatment choice.

Blood vessels in the eye linked with IQ, cognitive function

A new study found that wider retinal venules are associated with lower IQ scores and cognitive deficits in older adults, even after accounting for health and lifestyle factors. The findings suggest that the processes linking vascular health and cognitive functioning begin much earlier than previously assumed.

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.

Avatar therapy helps silence voices in schizophrenia

Researchers developed an avatar system to control hallucinations in schizophrenia, showing promise in reducing frequency and severity of episodes. The therapy does not address delusions directly but improves overall effect.

Domestic violence and perinatal mental health

A systematic review found that women who have experienced domestic violence are more likely to develop perinatal mental health disorders such as depression, anxiety, and post-traumatic stress disorder. High levels of symptoms were linked to increased odds of experiencing domestic violence during pregnancy or over a lifetime.

Integrating mental health care into HIV care

Effective mental health interventions can be implemented by trained non-specialized providers in HIV care, reducing the opportunity costs of care. Multidisciplinary collaboration is crucial for successful integration of mental health services into comprehensive HIV/AIDS treatment platforms.

Building a better team -- on Mars

A Michigan State University project is developing a measurement system to capture team effectiveness in real time, providing instant feedback to astronauts. The system consists of badges that measure activities such as heart rate, motion, and vocalization to identify potential issues with team cohesion.

Anabolic steroids may affect future mental health

A study of elite male strength athletes found a strong connection between anabolic steroid use and depression, concentration problems, and aggressive behavior later in life. The study suggests that anti-doping efforts remain crucial in sports due to the cyclical relationship between substance abuse and mental health issues.

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.

Mental health and NCDs

Collaborative care models integrate NCD care and mental health services in primary care settings, strengthening healthcare systems and reducing costs. Implementation of these models requires investments in human resources and research to address the global burden of mental health and non-communicable diseases.

Brazil crack user study finds critical need for intervention

A recent study on young adult crack users in Brazil highlights the critical need for targeted interventions to address this pressing issue. The research reveals extensive socio-economic marginalization, health problems, and involvement in crime among these individuals, emphasizing the importance of adequate services.

Foster care a sound choice for some maltreated children

A study by Dr. Ann-Marie Conn found that out-of-home placements can lead to significant improvements in mental health problems among school-age children who have been maltreated, with a decrease in symptoms for 6- to 10-year-olds. However, the benefits were not seen for younger or older children.

Nearly 20 percent of suicidal youths have guns in their home

A study found that nearly one in five children and teens at risk for suicide report having guns in their homes, with 15% knowing how to access both. The research emphasizes the importance of parents understanding gun risks and encourages ED screening tools.

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.

Integrating mental health care: New series

The new series aims to help achieve a Grand Challenge in Global Mental Health by redesigning health systems to integrate mental, neurological, and substance use disorders with other chronic-disease care. Integration is essential for achieving desired outcomes for priority health programs.

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.

Local GP intervention a positive step for women living in fear of their partner

A local GP intervention program has been found to positively impact the lives of women living in fear of their partner, improving their safety planning and mental health outcomes. The study, led by Associate Professor Kelsey Hegarty, tested the effectiveness of screening and brief counseling for abused women in primary care settings.

Impact of portion size on overeating is hard to overcome

A study published in the Journal of Health Psychology found that portion sizes significantly affect food intake, even with mindful eating education. Despite teaching participants about external factors influencing eating habits, they consumed more food when given larger portions.

PPP meets mental health needs in northern Uganda

A public-private partnership (PPP) successfully addressed the mental health needs of people in post-conflict northern Uganda, establishing five psycho-trauma centers and increasing clinic attendance from 300 to over 3,000. The most common diagnoses were depression, PTSD, epilepsy, and substance use disorders.

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.

'Strikingly similar' brains of man and fly may aid mental health research

A new study by King's College London and University of Arizona scientists has found deep similarities in brain regulation between arthropods and vertebrates, shedding light on evolution and disease mechanisms. The discovery suggests a common evolutionary origin for brain circuits underlying behavioral choice.

IU study: 'Backbone' of mental illness stigma common in 16 countries studied

A global study found that a common backbone of prejudice exists in 16 countries, unfairly painting people with conditions like depression and schizophrenia as undesirable for close relationships and positions of authority. The study, led by Indiana University sociologists, analyzed data from 19,508 participants across diverse cultures ...

Google searches about mental illness follow seasonal patterns

A new study found that Google searches for information on all major mental illnesses followed seasonal patterns, with winter queries consistently higher than summer ones. This suggests that mental illness may be more strongly linked to seasonal patterns than previously thought.

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.

CAMH study shows mental illness associated with heavy cannabis use

Researchers from CAMH found that people with mental illnesses are more than seven times more likely to use cannabis weekly compared to those without a mental illness. The study also shows that individuals with mental illness were 10 times more likely to have a cannabis use disorder.

Missed opportunities to help smokers with mental illness

Despite declining smoking prevalence, people with mental health disorders remain significantly more likely to smoke and are less likely to receive cessation support from their GP. GPs can effectively intervene with nicotine replacement therapy and other medications, but often miss opportunities due to unequal consultation rates.

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.

Family dinners nourish good mental health in adolescents

A large community sample of adolescents found that regular family suppers were associated with fewer emotional and behavioral problems, greater emotional well-being, and higher life satisfaction. The study suggests that family mealtimes provide opportunities for open interactions and teaching positive health behaviors.

UK military personnel at increased risk of violent offending

Young servicemen under 30 are more likely to have a conviction for violent offending, with 20.6% vs 6.7% in the general population. Combat exposure and mental health issues also significantly increase the risk of violent behavior among military personnel.

Meta Quest 3 512GB

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

Global consensus on concussion in sport

A global panel of concussion experts has developed new guidelines for evaluating and treating concussions, which emphasize the importance of medical clearance before returning to competition. The guidelines also suggest a gradual return to activities after the first week post-injury.

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.

Unhealthy drinking widespread around the world, CAMH study shows

A new CAMH study shows that alcohol is the third leading cause of disease and injury worldwide, with vast differences in drinking patterns across regions. The research found that North Americans and Canadians drink significantly more than the global average, with a detrimental drinking pattern characterized by bingeing.

Improve prison health care in Canada

Prisoners in Canada often experience worse health than the general population, with higher rates of communicable diseases and mental health issues. A well-organized and coordinated healthcare system is needed to address these complex needs.

Fluke 87V Industrial Digital Multimeter

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

Get your brain fit

Professor Barbara Sahakian emphasizes the importance of prioritizing mental health, citing one in four adults suffering from a mental disorder. She advocates for regular monitoring and early detection through innovation and technology to promote prevention and effective treatment.

We're emotionally distant and that's just fine by me

A new study at Columbia University's Mailman School of Public Health found that people who yearn for a more intimate partnership and those who crave more distance are equally at risk for having a problematic relationship. The study's lead author, David M. Frost, PhD, suggests that finding a way to attain an idealized level of closeness...

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.

Mental health parity reduces out of pocket expenses for patients

A study found that mental health parity reduced total and out-of-pocket spending for patients with major depression, bipolar disorder, and adjustment disorder. Despite no significant change in service utilization, individuals with more severe illnesses experienced lower expenses due to the policy.

New LGBT Health journal launching in 2013

A new peer-reviewed journal will identify crucial LGBT healthcare needs and provide a much-needed authoritative source for LGBT health research. The journal will promote optimal healthcare for millions of sexual and gender minority persons worldwide by focusing on their specific health concerns.

Celestron NexStar 8SE Computerized Telescope

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

Understanding personality for decision-making, longevity, and mental health

A recent study found that extraversion predicts neural activity in the brain's reward evaluation region, which may influence decision-making. Additionally, research suggests that personality traits such as conscientiousness are linked to better health outcomes, including lower obesity and higher life expectancy.