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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

Apple iPhone 17 Pro

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

Moral concerns override desire to profit from finding a lost wallet

A global experiment involving 40 countries found that citizens were more likely to report lost wallets with money than without, with a significant increase in returns for larger sums. The study suggests that people prioritize honesty over personal gain, even when no one is watching.

Magnetic field model with simpler means

Jürgen Matzka has proposed a simplified approach to improve the global magnetic field model, reducing costs and equipment needs. The winning idea aims to measure magnetic field strength from satellites and only require one directional component on ground stations.

People globally return 'lost' wallets more as money increases

A global study found that people return lost wallets more often when they contain greater amounts of money, challenging classic economic logic. In 38 countries, the rate of return increased to 72% when wallets held larger sums, driven by concerns for self-image and altruism.

The richer the pickings, the more honest the people

Researchers found that the more money in a lost wallet, the more likely it is to be returned, as dishonest finders face psychological costs that outweigh material value. In contrast, altruistic considerations play a subordinate role in returning wallets.

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Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

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.

Why parents should teach their kids to give

Researchers found that hands-on experience with giving can contribute to children's financial literacy and long-term well-being. Teaching kids to give can also promote a sense of generosity and improve relationships.

When it comes to learning, what's better: The carrot or the stick?

The study found that participants are more confident when trying to win money, but this confidence rapidly evolves into over-confidence. In contrast, learning in a loss context mitigates these errors of judgment. The fear of losing money makes individuals more flexible and accurate in their decision-making.

Time is money, especially when it comes to giving

A study published in the National Tax Journal found that allowing donors to claim charitable donations earlier, such as before tax season, increases donations by nine percent. Researchers from UBC Okanagan and other institutions used a policy experiment in Quebec to test this idea.

Lack of awareness of inequality means we penalize those who have least money

A study found that people tend to penalize those who give smaller cash amounts to charity in real terms, without realizing they actually gave more as a proportion of their income. However, when made aware of others' incomes, participants shifted their behavior and penalized the rich for giving less in real terms.

Insecurities may drive people to save more

A study published by the American Psychological Association found that people who feel threatened to their positive self-image are more likely to save money. The researchers conducted a series of experiments involving over 2,400 participants and found that those with lower social connections also reported saving less.

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

When cash is your enemy

A study by Rod Duclos and Mansur Khamitov found that individuals who receive cash are more likely to opt for immediate gratification, leading to lower savings rates. Activating a mindset focused on long-term goals can increase patience and tolerance for parting with cash.

Money-savers focus attention -- and eyes -- on the prize

A new study from Duke University reveals that patient savers quickly choose the higher amount, screening out irrelevant factors, and making decisions with minimal analysis. The research aims to provide strategies for improving financial literacy and promoting savings.

Federal fire grant spending could be more balanced, new model suggests

A new model developed by University at Buffalo engineers emphasizes an additional factor: the losses associated with human fatalities and injuries. This tweak throws the current system off-track, suggesting that some states receive an outsized share of fire protection money, while others are shortchanged.

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.

Doctor-affiliated PACs fund political candidates who oppose firearm safety policies

A new study found that doctor-affiliated PACs contribute more money to politicians who oppose evidence-based firearm safety policies than those who support them. The findings contradict the advocacy efforts of individual physicians and organizations, highlighting a disconnect between their public health goals and political contributions.

Why does bribery work?

A Carnegie Mellon University study found that bribery works because people are motivated by greed, not the desire to reciprocate. When incentives are contingent on choices, bribes distort judgment more. However, when bribes don't influence outcomes, their effectiveness is reduced.

Cutting health care costs

A new Harvard University study reveals that reducing spending on cardiovascular disease has slowed healthcare cost growth among the elderly population. The research found that investments in preventative care can produce significant savings, with nearly half of the reduction attributed to cardiovascular 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.

A subtle strategy to spend more responsibly

Researchers discovered that couples who pool their finances favor utilitarian purchases that are easier to justify. Individuals using joint bank accounts spent significantly less on hedonic purchases and more on utilitarian products than those spending from separate accounts. This strategy may help people spend money more responsibly.

New research reveals why people really use food banks

Food bank users face financial hardship due to benefit penalties and precarious employment. The study found that benefits like under-occupancy penalty or Jobseeker's Allowance cuts cause short-term budgetary crises, often prompting food bank use.

Parents: To prepare kids financially, give them practice with money

Research highlights the importance of experiential learning in financial socialization, suggesting that parents give children real-world experience with money to help prepare them for adulthood. Parents can provide this experience through various means, such as regular allowances or rewarding good grades with cash, and should start ear...

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.

Wealthier people do less in the struggle against climate change

A collective-risk dilemma experiment revealed that participants with fewer resources contributed significantly more to fighting climate change than wealthier people. The poorest groups were classified into 'generous clusters', while the richest were in 'greedy clusters'. This highlights the need for policies to prioritize climate justi...

Why relationships -- not money -- are the key to improving schools

A study by Ohio State University found that strong relationships between teachers, parents, and students have a significant impact on improving student learning. Social capital, the network of relationships promoting academic achievement, had a three to five times larger effect than financial capital on reading and math scores.

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.

Selfish people have fewer children and earn less money

A study published in the Journal of Personality and Social Psychology found that unselfish individuals have more children and higher salaries than their selfish counterparts. The researchers examined data from four major studies on Americans and Europeans, concluding that generosity is associated with greater economic success.

Nice people finish last when it comes to money

A study published by the American Psychological Association found that agreeableness is associated with lower savings, higher debt and higher default rates. Agreeable individuals care less about money, leading to a higher risk of money mismanagement, especially for those with lower incomes.

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.

Study finds you act most like 'you' in a time crunch

A new study found that when people don't have much time to make a decision, they tend to rely on their existing bias towards being selfish or pro-social. However, when given more time, participants are more likely to override their bias and choose a more altruistic option.

Bank network shifts signaled financial crisis -- and may prevent another

Researchers analyzed European interbank market behavior before, during, and after the 2008 financial crisis. They found correlation networks became increasingly interconnected during the crisis, while physical networks experienced a decline in internal connections. This study suggests using network analysis to predict future crises.

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.

Not all diversity is equally beneficial

The study found that cultural diversity is beneficial for team performance in eSports, while language and experience diversity have negative effects. Teams with representatives from different countries tend to perform better and earn more prize money.

Study debunks notion that large chunks of Medicare go to lost causes

A new study by MIT economists challenges the idea that most Medicare spending goes to patients who are unlikely to survive. The research found that less than 5% of Medicare spending is allocated to the top percentile of high-risk patients, with a predicted one-year mortality rate of just 46%.

In surveys, people say they'll pay twice what they're actually willing to spend

Researchers at Ohio State University found a significant gap between what people report they're willing to spend and what they actually spend in experiments. Hypothetical bias can lead to inaccurate decision-making in fields like economics, environmental conservation, and business. Techniques like cheap talk, certainty follow-up, and c...

How your brain decides between knowledge and ignorance

Researchers found that brains selectively treat gaining knowledge about favorable outcomes as a reward, but not unfavorable ones. People tend to spend money on advance knowledge of good events and avoid information about bad ones.

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.

Mega-cruises are becoming copies of the great Las Vegas resorts

Mega cruise ships are copying the great Las Vegas resorts, offering a similar experience with theme parks, casinos, and spectacular entertainment. This trend is driven by business concentration and oligopoly models, maximizing occupation and captive spending.

Study: Tax havens and limited regulation increase risk for shareholders

A new study by North Carolina State University researchers found that companies incorporated in tax haven countries with weak governance are more likely to engage in practices benefiting executives at the cost of their shareholders. These companies paid an average of 83% less in dividends to shareholders, compared to those in well-regu...

When consumers don't want to talk about what they bought

A study by Ohio State University found that when consumers feel financially constrained, they are less likely to discuss their purchases with others. This holds true regardless of income level or type of purchase. Researchers suggest this may be because discussing purchases reinforces negative feelings about one's financial situation.

Free tax services in pediatrics clinics yield high returns

A free tax preparation program in pediatric clinics helped over 753 clients receive $1.6 million in federal tax returns, with a significant improvement in tax filings and client knowledge about the EITC. The program also reduced financial stress for low-income families and maximized their tax refunds.

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.

Goal conflict linked to psychological distress

Research at the University of Exeter and Edith Cowan University found that goal conflict and ambivalence are associated with symptoms of anxiety and depression. The study involved over 200 young adults aged 18-35, who reported experiencing psychological distress due to conflicting goals.

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.

When health care hurts: High-deductible plans raise financial risk

A new study by the University of Southern California finds that high-deductible health plans increase the risk of financial trouble and out-of-pocket spending for low-income and chronically ill consumers, who are more likely to face excessive financial burden or financial disaster. The study shows that enrollment in high-deductible pla...

Partner's finances impact well-being, even in young love

Research finds that young adults' own financial behaviors have the most impact on their well-being, followed by their romantic partners' behaviors. Parents' financial expectations had the least impact, but still influence young adults' objective financial knowledge. The study suggests that even in non-marital relationships, a partner's...

Cash payments prompt tropical forest users to harvest less

A University of Colorado Boulder study shows that cash payments can induce people to conserve nature longer term, even after payments are discontinued. Participants who received cash incentives cut down 48% fewer trees and continued to conserve even after payments stopped.

Meta Quest 3 512GB

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

Removing fossil fuel subsidies will not reduce CO2 emissions as much as hoped

New research reveals that removing fossil fuel subsidies will only slightly slow the growth of CO2 emissions, with smaller effects in developing economies. The largest emissions savings would come from oil and gas exporting countries, but removal could have a detrimental impact on poor households, who may struggle to afford modern fuels.

Celestron NexStar 8SE Computerized Telescope

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

Trauma support for welfare recipients helps them earn more

A new study led by Drexel's Center for Hunger-Free Communities found that trauma support could be key to success in the population who receives welfare. Trauma-informed peer support improved income and mental health for caregivers, while also reducing symptoms of depression.

Consumer choices for the climate

Researchers found that Norwegian consumers can reduce their carbon footprint by up to 58% by making conscious choices such as carpooling, cutting back on meat, and buying durable goods. However, this reduction can be offset if the saved money is spent on discretionary items with high climate impacts.

Journaling inspires altruism through an attitude of gratitude

A study at the University of Oregon discovered that women who practiced gratitude in a journal showed increased altruism, particularly when viewing transactions donating to charity. This suggests that an attitude of gratitude can lead to more generous behavior towards others.

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.