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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

Program proves effective in preventing dating violence with middle school students

A new program has been shown to reduce abusive behaviors among middle school male athletes towards their female peers. The Coaching Boys Into Men program, which trains coaches to speak frankly with their male athletes about stopping violence against women and girls, was found to increase positive bystander behaviors by over 50% in part...

Apple iPhone 17 Pro

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

Meta Quest 3 512GB

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

Violence linked to social isolation, hypervigilance and chronic health problems

Exposure to violence negatively impacts physical and psychosocial health in urban adults. Social isolation and loneliness are associated with limited physical activity, poor nutrition, and increased risk of cardiovascular disease. Chronic hypervigilance also linked to increased blood pressure, memory impairment, and anxiety 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.

Study examines patterns of violence among young urban males

The study found that high levels of social support were associated with reduced risk behaviors, and that mentoring was linked to a lower likelihood of gang involvement. These findings suggest understanding the associations between different types of violence and their related risk factors may help in prevention efforts.

Parental burnout can lead to harmful outcomes for parent and child

A recent study published in Clinical Psychological Science found that parental burnout can lead to increased neglect, violence, and thoughts of escape. The research suggests that self-care is essential for parents and that health professionals need to be aware of parental burnout to provide accurate diagnosis and care.

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.

Chinese Americans face increased risk of elder abuse, Rutgers studies find

A new Rutgers study reveals that Chinese Americans are disproportionately affected by elder abuse, with a history of child abuse increasing the risk of intimate partner violence and psychological abuse. The research highlights the need for culturally customized care to interrupt the cycle of violence affecting older minorities.

Does the judicial system give justice to assaulted EMS first responders?

A new study from Drexel University suggests three practical solutions to improve the legal system's response to assaults on emergency medical services (EMS) personnel. The research emphasizes the need for education, preparation, and supportive policies to address violence against first responders.

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.

New tools help detect digital domestic abuse

Researchers at Cornell Tech developed a new clinical model to respond systematically to digital threats against victims of intimate partner violence. The model includes a technology assessment questionnaire, technograph diagram, and ISDi spyware scanning tool to help counselors pinpoint online abuse and protect victims' safety.

The front line of environmental violence

A University of Queensland study found that environmental defenders are being killed at an alarming rate due to conflict over natural resources. The research highlights the need for greater transparency and accountability from corporations and governments in protecting these defenders.

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.

Many asylum seekers suffer from depression and anxiety symptoms

A recent study found that up to 40% of asylum seekers in Finland suffer from major depression and anxiety symptoms, with those from Sub-Saharan Africa experiencing the highest rates. The study also highlighted the need for better support for mental health and healthcare services for asylum seekers, particularly children and families.

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Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

9,000 years ago, a community with modern urban problems

The ancient community of Çatalhöyük, settled around 9,000 years ago, faced problems similar to those of modern cities. The residents suffered from high infection rates due to poor hygiene and crowding, as well as environmental degradation and climate change.

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.

One in five people in England harmed by others' drinking over past year

A recent survey of 5000 adults in England found that nearly one in five people experienced harm due to others' drinking, including physical violence and emotional neglect. The study also revealed that younger age, certain ethnicities, and hazardous drinking habits were associated with a higher risk of experiencing harm.

Kinship and violence in Neolithic Poland

A genomic study of a mass grave in Neolithic Poland reveals an extended family structure, with mothers and children together, but older males absent. The analysis suggests that the massacre may have been linked to the expansion of Corded Ware groups, supporting the notion that violence was a common response to population pressure.

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.

Anti-stress brain chemical is related to PTSD resilience after trauma

A recent study published in Biological Psychiatry has discovered a relationship between the anti-stress brain chemical nociceptin and PTSD symptom severity. Women with less severe PTSD symptoms had fewer receptors for the chemical in regions of the brain involved in the threat alarm system, suggesting a potential marker for resilience.

Another victim of violence: Trust in those who mean no harm

Researchers found that exposure to violence impairs the ability to place trust in individuals who are likely to be helpful, leading to increased disciplinary infractions. The study suggests that this cognitive disruption can have long-lasting effects on social functioning and stability.

UT Dallas Peace Project focuses on ending deadliest type of war

Researchers aim to identify effective strategies for reducing violence in internationalized civil wars, which have the most fatalities and are difficult to resolve. The project will analyze conflict management approaches, create a barometer to measure changes in conflict levels, and provide policy recommendations.

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.

Violence against long-term care staff 'normalized'

A new study reveals that violence against long-term care staff in Canada is widespread and largely unreported due to fear of reprisals. The research identifies underlying causes such as understaffing, poor organization, and inadequate emotional care as contributing factors.

People who don't drink may still suffer harms from alcohol, study suggests

Researchers estimate that alcohol use during pregnancy and drunken driving are linked to substantial harm beyond the drinker, including fetal alcohol syndrome and road traffic fatalities. Effective prevention strategies targeting vulnerable populations, such as pregnant women and road users, are necessary.

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 says attacks on infrastructure in Gaza and West Bank exact human cost

A new report by Duke University researchers highlights the dire impacts of Israel's targeting of agricultural, water, and energy infrastructures in the West Bank and Gaza Strip on human welfare and livelihoods. The study shows that these attacks often result in significant degradation of civilian infrastructure and economy.

Climate change increases potential for conflict and violence

Climate change is expected to increase the likelihood of violence through three indirect effects: increased irritability, economic instability, and eco-migration leading to intergroup conflicts. These factors can create a perfect storm for political violence, civil wars, or wars between nations.

Dangerous school commutes lead to student absenteeism

A Johns Hopkins University study models routes to school for Baltimore students and finds those who commute through areas with double the average crime are 6% more likely to miss school. Chronic absenteeism has been linked to lower achievement, student disengagement and increased risk of dropping out.

Stereotypes of romantic love may justify gender-based violence

A qualitative analysis of Física o Química reveals that Spanish teens internalized stereotypes and myths of romantic love that justify male violence against women. The study found that audiences reflected in gender stereotypes and romantic inequalities.

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.

Cop voice: Jay-Z, Public Enemy songs highlight tone of voice used by police

A study analyzes how hip-hop artists like Jay-Z and Public Enemy use 'cop voice' in their songs to interrogate police violence in black communities. Researchers identify the phenomenon of 'cop voice' as a racialized way of speaking used by police to provoke fear and extreme compliance from people of color.

Do large human crowds exhibit a collective behavior?

Large human crowds behave like fluid-like systems, where movement can be mathematically predicted using hydrodynamic theory. The study's findings suggest this approach could provide quantitative guidance in crowd management and lay the foundation for an empirically grounded theory of group behavior.

What predicts teen partner rape?

Social scientists from Michigan State University identified consistent risk factors for partner rape among young women in their first relationships. Lower socioeconomic status, being of a younger age, and higher levels of physical abuse and coercive control predicted sexual violence. The researchers found that experiences with partner ...

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.

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.

Resilience may be neurobiological

A Northwestern University study found that youth living in high-crime neighborhoods experience worse cardiometabolic health due to neighborhood violence. However, those with higher brain connectivity in the frontoparietal central executive network display better resilience.