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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

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.

Trash talk hurts, even when it comes from a robot

A study by Carnegie Mellon University researchers found that humans perform worse when played against a robot that gives discouraging remarks, and better when encouraged. The study's results have implications for automated learning, mental health treatment, and human-robot interaction.

Researchers bring gaming to autonomous vehicles

A new study created three games for level three and higher semi-autonomous vehicles, which can play with other players nearby. The researchers evaluated the games using a virtual reality driving simulator and participant feedback, finding that participants rated the games highly in immersion and enjoyed playing with strangers.

Meta Quest 3 512GB

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

Promotional games at retail stores increase consumer spending

Research found that shoppers who win discounts through promotional games make a purchase and spend more money than those offered standard discounts. Games increase the likelihood of buying, leading to higher sales and long-term profitability for retailers.

Choose your own adventure

A novel player trait model has been developed to evaluate individual gaming preferences, enabling the creation of tailored experiences. The five-trait model assesses social, aesthetic, challenge, goal, and narrative elements to provide personalized game recommendations.

The market in your head

A study by neuroscientists from HSE University found that brain signals in the striatum and parietal cortex influence price adjustments in competitive markets. The results provide insight into the brain mechanisms at work when determining prices in such conditions.

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.

The ever-winning lottery ticket: Mathematicians solve a dusty mystery

University of Copenhagen researchers Asger Dag Törnquist and David Schrittesser solved the long-standing problem of an 'ever-winning lottery ticket.' They found that complete coincidence does not exist in lottery numbers, preventing the existence of a winning ticket. The team's solution confirms Mathias' 1969 hypothesis.

Player athleticism increases head impact exposure in youth football

A study by Wake Forest School of Medicine found that youth football players with higher vertical jumping ability and faster times in speed and agility drills experience more head impacts, especially during games. The researchers analyzed performance on physical ability tests and on-field head impact data to quantify exposure.

How do social networks shape political decision-making?

New research suggests that the structure of social networks can sway voting outcomes towards one political party, even if both parties are equal in size and influence. This phenomenon is known as information gerrymandering, where people's decisions are constrained by their social networks and distorted by zealots and automated bots.

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.

How 'information gerrymandering' influences voters

Researchers found that 'information gerrymandering' can bias election outcomes, with one party winning up to 60% of the time in simulated elections. The study used experiments involving 2,520 participants and identified actual information networks that show similar patterns.

Care less with helmet

Researchers found that wearing a bike helmet decreases the 'Frontal Midline Theta Power' in brain activity, indicating reduced cognitive control during risk decision-making. This suggests that wearing a helmet can influence behavior through subtle suggestions on a subconscious level.

Apple iPhone 17 Pro

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

Using visual imagery to find your true passions

Researchers at Ohio State University found that using first-person mental technique can help people overcome barriers to finding their passions. Visualizing activities from a first-person perspective can tap into memories and accurately identify what experiences are actually enjoyable.

Pokémon-like card game can help teach ecology: UBC research

A Pokémon-like card game about ecology and biodiversity can result in broader knowledge of species and a better understanding of ecosystems than traditional teaching methods. Participants who played the Phylo game retained information about species and ecosystems and were more motivated to donate money to prevent environmental events.

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.

Can videogames promote emotional intelligence in teenagers?

A new study found that videogames, as part of an emotional intelligence training program, can enhance teenagers' evaluation and expression of emotions. The game, EmotivaMente, was designed to promote emotional intelligence among adolescents and showed promising results in this area.

Study explores how social movements can use virtual worlds

A new study by Dr. Brad McKenna found that online virtual worlds can be used by social movements to create safe spaces for members, such as an LGBT group in World of Warcraft. The research showed how the group utilized game features and virtual environment to achieve their objectives.

Research tackles head injuries in youth football

A new athletic training method has been shown to reduce head injuries in high school football players, with a 26-33% decline in head impacts during games. The training technique, developed by UMass Lowell Prof. Erik Swartz, aims to teach players to avoid hitting their heads as the first point of contact and improve tackling abilities.

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.

Too much screen time for the kids? Grandparents may also be complicit

A study by Rutgers University found that grandparents allow their grandchildren an average of two hours of screen time during a four-hour visit, highlighting the need for parental guidance. Grandparents, particularly fathers, tend to permit more interactive screen time, while mothers and younger children benefit from stricter rules.

Play games with no latency

Researchers developed a technology to transform game design according to latency levels, predicting player success rates and maintaining gaming performance. The team modified the Flappy Bird game's pillar heights to achieve similar success rates with added latency.

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.

A brain region for Pokémon characters?

Researchers identify preferential activation of a brain region to Pokémon characters in adults who played videogames extensively as children. The study sheds light on the development of dedicated brain regions for processing visual stimuli.

The mobile game that can detect Alzheimer's risk

A specially designed mobile game, Sea Hero Quest, can detect people at risk of Alzheimer's by analyzing their spatial navigation skills. Researchers found that those with a high genetic risk, like the APOE4 gene, performed worse on the game, highlighting a potential early detection method.

Men sometimes act less interested in sex -- in order to get it

A recent study by Norwegian University of Science and Technology found that men tend to act less interested in sex when they want it, whereas women initially show less interest but can become more engaged if the man is attractive. The researchers suggest that this 'tactical game' allows individuals to assess each other's quality withou...

Virtual reality could be used to treat autism

Researchers from the University of Waterloo found that virtual reality can help individuals with autism and other neurological disorders recalibrate their internal clock. The study used a VR game to encourage participants to adjust their time perception, resulting in significant reductions in estimates of time by around 15 percent.

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.

Study highlights power of play

A University of Otago study reveals that structured play can help toddlers develop essential self-regulation skills, leading to improved behavior and life outcomes. The ENGAGE program, involving simple games and activities, was found to be equally effective as the Positive Parenting Programme in managing children's behavior.

UCF study finds high IQs won't be enough to prevent ecological disasters

A UCF study found that high general intelligence is not enough to stop ecological disasters, highlighting the importance of social intelligence in managing shared resources. The research used a digital game to simulate an ecosystem and found that teams with high social intelligence were more effective at optimizing resource use.

Football instant replays can affect fans' brand attitude

Researchers found that spectators felt more positive emotions when a referee's decision benefited their team during suspenseful games. The study suggests that advertisers can use individual targeting and tailored branding to create positive associations with sponsored brands.

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.

NBA players who shine early stay skilled for longer

A recent study published in Behaviour Research Methods found that NBA players who excelled early in their careers retained more skill as they aged. The researchers analyzed data from over 2,800 players and discovered a slower decline in performance after the peak of their career.

Brain training app improves users' concentration, study shows

A new brain training game, Decoder, has been shown to improve attention and concentration in healthy young adults after playing for 8 hours over a month. The game was tested against Bingo and no game controls, with significant improvements in focus and performance.

Risk-taking bias in the brain

Researchers discovered that individuals with epilepsy exhibit increased high-frequency brain activity in the right hemisphere when making risky bets and the left hemisphere when avoiding risks. The findings suggest a brain-based mechanism for risk-taking biases, which can be influenced by past behaviors.

How the brain decides whether to hold 'em or fold 'em

A Johns Hopkins study found that the brain's push-pull dynamic between hemispheres contributes to risk-taking behavior, with cumulative feelings from past bets influencing decisions. Researchers used stereoelectroencephalography to analyze neural signals and developed a mathematical equation to calculate each patient's bias.

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.

How kindergartens serve as 'gendergartens'

Researchers found that kindergartens transmit social norms on femininity and masculinity to children, including expectations of girls' behavior and interests. The hidden curriculum in preschool education can limit girls' development as individuals, favoring traditional feminine roles.

Researchers make world's smallest tic-tac-toe game board with DNA

Caltech scientists develop dynamic DNA nanostructures, enabling the creation of a microscopic tic-tac-toe game board with reconfigurable parts. The technology combines self-assembling tiles and strand displacement to allow for molecular self-reconfiguration, paving the way for more sophisticated nanomachines.

Online game trains players how to sort waste correctly

A new study found that a simple online game can teach people to sort waste correctly with lasting results. Players who received immediate feedback on their sorting choices showed significant improvements in accuracy, even after multiple sessions.

Explaining a fastball's unexpected twist

Investigations by Utah State University researchers reveal that two-seam fastball pitch movement is influenced by finger grip and spin axis tilt. The knuckleball's unique point of separation mid-flight also affects its trajectory, contrary to initial assumptions based on the Magnus effect.

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.

Eye contact reduces lying

A study from the University of Tampere found that direct eye contact with someone can reduce subsequent lying. In an interactive experiment, participants played a lying game on a computer against another person, with the opponent's gaze being either direct or downward towards their screen.

Deconstructing crowd noise at college basketball games

Using machine learning algorithms, researchers analyzed high-fidelity acoustic measurements from basketball games to identify patterns in the raw data that indicate what the crowd was doing. The study revealed six clusters corresponding to different emotions and actions, allowing for the early detection of unruly or violent behavior.

Advertising in kids' apps more prevalent than parents may realize

A new study found that 95% of kids' apps contain at least one form of advertising, including pop-up ads, persuasive characters, and overt banner ads. The study highlights concerns about digital disparities and the potential negative impact of commercial influences on children's play and creativity.

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.

Artificial intelligence controls quantum computers

Researchers use artificial intelligence to develop a quantum error correction system that can learn from experience, outperforming traditional methods. The approach enables quantum computers to solve complex tasks by correcting errors in qubit states.

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.