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

Apple iPhone 17 Pro

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

Primary care visits available to most uninsured, but at a high price

A study found that nearly 80% of uninsured callers could schedule primary care visits, but the average cost was $160, which is unaffordable for many. Only 18% were told they could pay later, with a median payment plan of 61%. Expanding Medicaid would enable more people to afford basic healthcare.

Lack of safety at school and poverty linked to childhood obesity

Researchers at the University of Montreal found a complex link between feelings of being unsafe, poverty, and childhood obesity. Youth who experienced chronic poverty were more likely to be overweight despite higher levels of physical activity, suggesting a key role for feeling unsafe in perpetuating obesity.

Subsidies key in improving sanitation, new study finds

A new study released in Science found that subsidies are essential for increasing the use of hygienic latrines in developing countries. The community-motivation model alone was ineffective, but combining it with subsidies expanded latrine coverage substantially, particularly among poor households.

Poverty, not the 'teenage brain' account for high rates of teen crime

A recent study published in SAGE Open suggests that poverty rates are a more significant factor than age in determining high rates of teen crime. The study analyzed over 54,000 homicide deaths in California and found that when teenagers' poverty levels are low, they have similar murder rates to older adults.

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.

Large scale study warns of unsustainable ecological decline in rural China

A large-scale study by University of Southampton researchers has found that the agricultural development of a region in eastern China is ecologically unsustainable, with losses of ecosystem services and declining water quality. The study suggests that economic development has created a trade-off between gains in agricultural productivi...

Time to rethink the inner-city asthma epidemic?

A new study from Johns Hopkins Medicine reveals that urban living is not a significant risk factor for asthma, instead highlighting the importance of poverty, African-American race, and Puerto Rican ethnicity as potent predictors. The research found no differences in asthma rates between children living in urban areas and their suburba...

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.

US children are safer, better-educated, and fatter

Despite lingering issues of child obesity and poverty, the US sees significant advancements in safety, education, and stability for its kids. Test scores have risen, and more children are pursuing higher education and enrolling in preschools.

Separate and unequal in suburbia

A new study reveals that suburban blacks and Hispanics live in poverty-stricken neighborhoods with lower test scores compared to their white and Asian counterparts. The research, part of the US2010 Project, highlights the persistent disparities in suburban segregation and unequal access to resources.

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.

Why me? Many women living in poverty blame children, love life

A study by American researchers found that low-income mothers who attribute their poverty to having children tend to suffer greater levels of depression due to feelings of guilt and helplessness. Those who blame problems in romantic relationships experience more anxiety, possibly due to a lack of control over domestic issues.

How do lawyers matter? Study explores the question for low-income litigants

A study at the University of Wisconsin-Madison examines how attorney representation and limited legal assistance shape access to justice for low-income civil litigants. The research aims to inform policy and intervention strategies to address the 'justice gap' faced by three-quarters of unrepresented individuals in the US.

Davis Instruments Vantage Pro2 Weather Station

Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Financial weight makes it trickier to lose pounds where it counts

A new study from Concordia University reveals that financial struggles significantly impact weight loss efforts, with lower-income individuals less likely to engage in healthy habits like exercise or reducing fat intake. Instead, they often turn to quick fixes like diet pills or skipping meals.

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.

Long-term childhood poverty contributes to young adult obesity rates

A new study from the University of Houston finds that childhood poverty contributes to higher obesity rates among young adult women, with repeated exposure during childhood increasing their risk. The study also highlights the importance of helping families escape poverty in improving their long-term health status.

US welfare spending up, but help for the neediest down

Research by Robert A. Moffitt found that US welfare spending rose 74% since 1975, but aid to the neediest single parent families with low earnings decreased by 35%. Meanwhile, aid increased for those earning slightly more, while programs benefiting seniors and disabled individuals expanded.

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.

Poverty threatens long-term health of children

Research shows that childhood poverty can lead to adult poor health through epigenetics and toxic stress. The American Academy of Pediatrics is working to address this issue through policy, education, and healthcare reform.

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.

Global poverty could be up to a third higher than reported

A new study suggests that global poverty figures could be underestimated by up to a third due to the use of an arbitrary 'dollar a day' poverty line. The research, conducted in Vanuatu, found that a more comprehensive picture of poverty takes into account basic human needs such as shelter, sanitation, and nutrition.

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.

Self-worth boosts ability to overcome poverty

A new study from the University of British Columbia reveals that reconnecting low-income individuals with feelings of self-worth reduces stigma and improves cognitive function. Participants who engaged in oral self-affirmation techniques demonstrated a ten-point IQ increase and were more likely to seek aid services.

Poverty influences children's early brain development

Researchers found that children from low-income families have less gray matter in the parietal and frontal regions of the brain by age 4. This can lead to behavioral, learning, and attention problems. Providing an enriched environment with normal interactions may help alleviate this issue.

Social values vary across Canada

A national survey conducted by Concordia University found that Canadians have varying opinions on the country's social welfare programs and Aboriginal self-governance. While a majority (65%) supports universal access to assistance programs, there is significant variation in prioritization, with families with children living in poverty ...

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.

Depression therapy effective for poor, minority moms

A new study finds that short-term depression therapy through weekly home visits can relieve symptoms in low-income minority mothers, even in the face of poverty and trauma. The intervention improved depressive symptoms for 8 months after treatment ended, with participants regaining a sense of hope and control over their lives.

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.

Poverty in early childhood appears associated with brain development

A study published in JAMA Pediatrics found that poverty in early childhood is associated with smaller brain volumes, including white matter, cortical gray matter, and hippocampal volume. The effects of poverty on brain development were also influenced by caregiving and stressful life events.

Growing up poor and stressed impacts brain function as an adult

Research finds that growing up poor and stressed can affect an adult's ability to regulate emotions, with lower family incomes at age 9 associated with greater activity in the amygdala and less activity in the prefrontal cortex. This dysfunction is linked to mood disorders like depression and anxiety.

Meta Quest 3 512GB

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

Pain of poverty sticks, despite support of neighbors or spouses

A study published in the American Journal of Community Psychology found that economic hardship and financial strain exacerbate depressive symptoms among poor mothers, even with support from family and friends. Marital status did not significantly alleviate these symptoms.

Health care safety net catches suburban poor

A new study shows significant health benefits for uninsured people living in suburban areas when they receive access to primary care. After one year, participants reported improved preventive care and screenings, as well as better overall health status.

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.

Poverty impairs cognitive function

Research suggests that poverty can impair cognitive functioning, leading to poor decision-making and perpetuating financial struggles. The study found that individuals with pressing financial concerns exhibit a significant drop in cognitive function, similar to a 13-point dip in IQ.

The price of poverty

Researcher Sendhil Mullainathan discovers that poverty's financial constraints can lead to significant cognitive deficits, affecting IQ and impulse control. The 'cognitive tax' caused by poverty can result in reduced adherence to medication regimens, among other behaviors.

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.

Childhood economic status affects substance use among young adults

Researchers at Duke University Medical Center found that children from low-income backgrounds are more likely to smoke cigarettes and less likely to binge drink as adolescents. Economic strains in early life erode self-control, leading to substance use, while positive parenting mitigates this effect.

Living in poor area as teen could increase risk for chlamydia in young adulthood

Research suggests that living in a poor neighborhood as an adolescent increases the risk of getting chlamydia in young adulthood. A study published in Journal of Urban Health found that children who grew up in disadvantaged areas had a higher risk of contracting the bacterial infection, even if they didn't experience other risk factors.

Poverty threatens health of US children

The American Academy of Pediatrics is calling for a national agenda to address the issue of childhood poverty, which affects 22% of US children. Childhood poverty has severe consequences on child health, including increased infant mortality, chronic diseases, and poor nutrition.

The risks of H7N9 infection mapped

A study maps H7N9 risk in eastern China by analyzing bird migration patterns and poultry distribution. The model predicts future infection risks across central and western China, aiding surveillance and control of H7N9 infections.

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.

Multiple moves found harmful to poor young children

A study by Cornell University and National Employment Law Project found that poor children who move three or more times before age 5 experience more attention problems, anxiousness, depression, aggressiveness, or hyperactivity.

Sustainable Development Goals must sustain people and planet

The International Council for Science recommends six new Sustainable Development Goals that integrate planetary stability with poverty eradication. The goals aim to alleviate poverty while protecting the Earth's life support system, which is facing increasing threats from climate change and environmental degradation.

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.