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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

Brain scans track hoop fans' happy memories

Researchers at Duke University used brain scans to study the emotional impact of sports on memory. The study found that fans remember successful shots by their own team better than misses or opposing team successes. Positive emotion improves memory and activates multiple brain areas, including the amygdala and hippocampus.

Online poker study: The more hands you win, the more money you lose

A Cornell study analyzing 27 million online poker hands found that novice players tend to lose money despite winning more hands, as they struggle with occasional large losses versus frequent small gains. Small pairs are more valuable for small-stakes players than medium pairs due to their less ambiguous value.

Apple iPhone 17 Pro

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

Got cognitive activity? It does a mind good

A large national study from Brandeis University found that intellectual activities undertaken regularly can make a difference in maintaining memory. Those with low education who engaged in reading, writing, attending lectures, doing word games or puzzles regularly had memory scores similar to people with more education

Psychologists suggest parents should wait to teach toddlers self-control

Research suggests that pushing toddlers to develop self-control too early may hinder brain development. Toddlers rely on brute-force competition to learn social conventions like language acquisition. Their immature brains are better equipped for learning through trial and error, allowing them to pick up skills effortlessly.

USC study to evaluate robots as exercise trainers

Researchers at USC's CRES are evaluating robots as exercise coaches for adults of all ages, particularly the elderly. The study examines how physical presence affects robotic exercise motivation in older subjects.

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.

The narrow line between love and jealousy

A new study at the University of Haifa found that oxytocin hormone boosts positive feelings but also increases envy and gloating in individuals with a negative association, highlighting the narrow line between love and jealousy.

Carnegie Mellon expands mobile learning project in India

The Carnegie Mellon Mobile & Immersive Learning for Literacy in Emerging Economies (MILLEE) project will conduct a controlled study involving 800 children in 40 villages in Andhra Pradesh, India. The goal is to gauge the effectiveness of mobile phone-based games for teaching English lessons.

Presidential election outcome changed voters' testosterone

A study by researchers at Duke University and the University of Michigan found that men who voted for McCain or Barr experienced a significant drop in testosterone levels after the election results were announced. In contrast, Obama voters showed stable testosterone levels. The study suggests that vicarious participation in elections c...

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.

No frontiers: Ushering in a new era of conferencing technology

The Together Anywhere project aims to simplify group communication via the Internet, creating a sense of presence among distant participants. The Fraunhofer Institute's Audio Communication Engine enhances video and telephone conference call quality with low-delay hi-fi audio.

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.

Where science feeds action, leopards win

A six-year study led by Panthera demonstrates that conservation strategies can significantly increase leopard populations and reduce human-cat conflict. The study, published in Biological Conservation, found that implementing regulations to disperse hunting pressure across a province helped stabilize the population, leading to increase...

The unwelcome gift: Marketing and cross-cultural differences

A new study by Ana Valenzuela, Barbara Mellers, and Judi Strebel found that Westerner consumers are more receptive to unexpected promotional gifts than their East Asian counterparts. East Asians tend to view surprises as indicative of bad fortune, leading to a different emotional response.

Rejection for $500, please: Money and its symbolic powers

Researchers found that counting money reduced social distress and physical pain compared to counting paper, while thinking about finances increased these negative reactions. The study suggests that the mere idea of money has considerable psychological power.

Risky business: Stressed men more likely to gamble

New research published in PLOS ONE found that men under stress are more likely to engage in risky behavior, including gambling, while stressed women tend to moderate their choices. The study used the Balloon Analogue Risk Task to assess participants' risk-taking tendencies.

What makes a great footballer?

Researchers from the University of Queensland studied semi-professional players and found that skill components are crucial to football performance. The study suggests that unambiguous metrics can help identify new talent and streamline selection criteria.

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.

From a Queen song to a better music search engine

A new music search engine developed by UC San Diego engineers uses artificial intelligence to analyze songs and provide accurate song suggestions based on user input. The system uses machine learning algorithms to identify patterns in music genres, emotions, and instruments, enabling users to find specific songs through descriptive words.

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.

XBox forensics

US researchers have developed a forensics toolkit for the Xbox console that enables investigators to access and analyze hidden data. The XFT utility allows users to mount an image of the FATX file system, explore directory structures, and view files in detail.

Surprising results: Virtual games players stick close to home

Researchers analyzed nearly 60 terabytes of data from EverQuest II, a fantasy massive multiplayer online role-playing game, to study social network configurations. They found that players tend to stick close to home, forming groups with people they already know, and women are often the most dedicated and satisfied players.

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.

Effects of brain exercise depend on opponent

A recent study found that playing games against a virtual opponent activates different brain areas than those activated when playing against a human opponent. The medial prefrontal cortex and other regions associated with 'Theory of Mind' were more active in male players believing they were competing with another human.

Marching to the beat of the same drum improves teamwork

A new study suggests that synchrony fosters cooperation, even when individuals have financial incentives to behave selfishly. Volunteers who participated in synchronized activities, such as walking in step or moving cups to music, were more likely to cooperate with others and report feeling part of a team.

Game provides clue to improving remote sensing

A new mathematical model developed at Duke University could help robots navigate strange surroundings to find hidden explosives. The model, inspired by the popular board game CLUE, uses a strategy of selecting movements and optimizing information incorporation to achieve success.

Restoring trust harder when it is broken early in relationship

A new study suggests that betraying trust early on can be devastating and plant seeds of doubt, making it harder to rebuild. In experiments, students who experienced immediate trust breaches showed less cooperation and more negative evaluations of their partners compared to those whose partner defected later.

Mothers' mental games increase depressive symptoms in daughters

A new study found that African American adolescent girls whose mothers used psychological control, such as guilt trips and withdrawn affection, reported higher levels of depressive symptoms. In contrast, boys showed no such effect. The researchers suggest a need for parents to strike a balance between giving children autonomy and guidi...

Meta Quest 3 512GB

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

The physics of golf balls

Researchers use supercomputers to model air flow around golf balls, optimizing dimple size and pattern for lower drag. The study reveals the physics of a flying golf ball with unprecedented detail, paving the way for future improvements in ball design.

Stroke patients soon may have fun, high-tech tool

Researchers at the University of Central Florida are developing a virtual reality program to help stroke survivors improve their range of motion. The program, which will track patients' progress, aims to make physical therapy exercises more engaging and enjoyable, encouraging patients to work harder and increase their mobility.

Deal or no deal? The role of emotions in negotiating offers

A study published in Psychological Science found that people who rely on their emotions during negotiations tend to make simpler and cleaner offers, but still achieve good outcomes. This suggests that emotional decision making may be both simpler and more lucrative than traditional calculation-based approaches.

Brain imaging study provides new insight into why people pay too much in auctions

Researchers at New York University used functional magnetic resonance imaging (fMRI) to study patterns of brain activation during experimental auctions. They found that participants' exaggerated response to losses in the auction game correlated with their tendency to overbid, suggesting that the fear of losing social competition may le...

USC: gamers play against type

A USC survey of 7,000 EverQuest II players found that older players were more typical, with playing time increasing with age. Women logged more hours in the game and were less likely to quit, while also exercising regularly. The study suggests that online gaming may not compromise mental health, contrary to stereotypes.

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.

I can, automatically, become just like you

Researchers found that excluding participants from a game led to automatic mimicry of another person's behaviors, influencing feelings of belonging. This phenomenon suggests that nonconscious mimicry is an automatic response to social exclusion, with implications for human behavior.

Children learn smart behaviors without knowing what they know

Researchers at Ohio State University found that children can learn flexible behavior and make correct choices without realizing why, challenging traditional theories. The study used a computer game to test children's ability to choose objects based on shape or color in different contexts.

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.

Golf prolongs life

A study from Karolinska Institutet found that golfers have a lower death rate than non-golfers, with a 5-year increase in life expectancy. Golfing, especially with a low handicap, has beneficial health effects.

14-year-old CEO makes chemistry a game with 'Elementeo'

A 14-year-old CEO has created a chemistry trading card game called Elementeo that teaches chemical elements and compounds through interactive gameplay. The game's unique mechanics aim to combine fun and learning, with the goal of reducing opponents' electrons to zero.

Fluke 87V Industrial Digital Multimeter

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

Brain study suggests way to measure, treat autism

Researchers have discovered characteristic patterns of brain activity in people with autism spectrum disorder (ASD) that reflect an inability to perceive themselves as social creatures. The study found that individuals with ASD exhibit diminished perception of self in social interactions, similar to those playing against a computer.

Football game days tops for drinking among college students

Research from the University of Texas at Austin found college students drink larger amounts of alcohol on football game days. Women, particularly lighter drinkers, were more likely to engage in risky behaviors after consuming alcohol. The study suggests that social context plays a significant role in increased drinking rates.

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.

Fair play in chimpanzees

In a study, chimpanzees were confronted with a simplified version of the ultimatum game. Unlike humans, they accepted any nonzero offer, whether it was unfair or not. The researchers conclude that chimpanzees do not show a willingness to make fair offers and reject unfair ones.

Genes influence people's economic choices

Researchers discovered that genes significantly impact people's perception of fairness in economic games, with identical twins showing greater similarity in gameplay than fraternal twins. Genetic influences account for up to 40% of the variation in response to unfair offers.

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.

Online game helps people recognize Internet scams

A new online game, Anti-Phishing Phil, has been developed by Carnegie Mellon University to educate people on how to identify fraudulent websites. The game improved players' accuracy from 69% to 87% in identifying legitimate and illegitimate web sites.

Online game feeds music search engine project at UC San Diego

The UC San Diego researchers have created an online game called Listen Game that allows players to label songs with words, generating crucial data for building a music search engine. The system uses machine learning to train computers to annotate songs accurately.

Virtual gameworlds as models for real-world epidemics

Researchers used World of Warcraft to simulate a virtual epidemic, revealing the importance of individual behavior in spreading diseases. The outbreak, caused by a programming error, highlighted the limitations of computer models in predicting human behavior.

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.