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

Playful learning inside a square

The HOPSCOTCH learning system combines interactive gameplay with movement to make learning enjoyable for children of all ages. Initial tests at an elementary school showed enthusiasm from participants, particularly hyperactive kids, and Martina Lucht's vision is to integrate physical education with instruction in language skills.

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.

Apple iPhone 17 Pro

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

Choking game prevalent among teens in Texas

A study by Sam Houston State University found that nearly 16% of college students in Texas have played the Choking Game, a dangerous behavior involving manual choking or suffocation. The majority of participants were males under 15 years old, and most learned about it from peers.

Behavioral priming paradigm needs update

Researchers republished a 1996 behavioral priming study, but found the initial results were only seen when experimenters' expectations of participant behavior were manipulated. Environmental cues, including the experimenter's behavior, appear to affect participants' behavior.

Gossip can have social and psychological benefits

UC Berkeley researchers found that gossip can have positive outcomes, such as helping people police bad behavior and prevent exploitation. Gossiping also made volunteers feel better when they were able to pass on information to alert others.

Garmin GPSMAP 67i with inReach

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

Study points to long-term recall of very early experiences

Researchers found that about half of parents and a small percentage of children recalled events at age 2, while talking about the event soon after helped preserve memories. The study suggests that basic capacity for remembering own experiences may be in place by 2 years of age.

Design could help Facebook members limit security leaks

Researchers at Penn State have designed a new Facebook app sign-up interface that allows users to control what information they share with third-party developers. The design features clear language and multiple options for data sharing, resulting in improved user understanding of security settings.

Punishment of egoistic behavior is not rewarded

A recent study found that people select future social partners based on cooperative behavior, not punishment of egoism. This contradicts the expectation that punishing others for self-interest would be beneficial for one's reputation and relationships.

Paper uncovers power of Foldit gamers' strategies

Foldit players employed creative strategies to solve protein structure puzzles, codifying and sharing their approaches. The study reveals the flexible nature of gamer intelligence and its potential for solving complex scientific problems.

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.

Molecular sudoku

Researchers used scanning tunneling microscopy to assemble 1-nanometer sized molecules into a 3x3 square array, showing varying conductance across the structure. The study demonstrates the beauty and intricacy of molecular electronics, with applications in miniaturized circuits and challenges to be addressed.

College football players can cry (a little) if they want to

Researchers found that college football players who display physical affection toward their teammates are happier and more likely to have a mental edge. In contrast, those who conform to traditional male stereotypes tend to have lower self-esteem. The studies suggest that emotional expression may be beneficial for athletes in terms of ...

High social status makes people more trusting, study finds

Researchers found that high-status individuals tend to trust others more in initial encounters due to positive expectations of others' motives. In a workplace setting, this means that bosses may be more trusting during initial encounters with employees.

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.

Competitive Scrabble makes you smarter

Researchers found that competitive Scrabble players can develop visual word recognition ability in adulthood, recognizing English words up to 20% faster than non-players. They also showed less reliance on the word's meaning and more on its visual appearance, allowing for efficient recognition of letter sequences.

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.

Michigan State scholar helps make MLB umpire schedule a hit

A team of researchers led by Michigan State University's Hakan Yildiz developed a complex method to schedule Major League Baseball umpires, resulting in more balanced schedules and fewer violations. The approach has been used successfully by MLB for five of the past six seasons, improving travel rules and restrictions.

Rock-paper-scissors players are natural copycats

Researchers found that sighted players in rock-paper-scissors games often subconsciously imitate their blindfolded opponents' hand shapes. This automatic imitation increases the chances of a game ending in a draw.

New study: Women less likely than men to fake soccer injuries

A new study published in Research in Sports Medicine found that women are less likely than men to fake soccer injuries. The study analyzed video recordings of 47 televised games from two international women's tournaments and found a rate of 5.74 apparent injuries per match, compared to 11.26 for men

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.

What gamers want: Researchers develop tool to predict player behavior

A new method developed by North Carolina State University researchers can accurately predict player behavior in online role-playing games, including World of Warcraft. The tool uses data-driven predictive modeling to identify groups of achievements that are closely related and can predict future behavior with up to 80% accuracy.

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.

Monkeys can play Monday morning quarterback too

A Yale University study found that monkeys can imagine different outcomes, a process linked to the brain's prefrontal cortex. This discovery may help researchers develop treatments for diseases such as depression and schizophrenia, which often involve obsessive thoughts about past choices.

Sense of justice built into the brain

The study reveals that the brain's amygdala plays a key role in triggering an automatic reaction to unfairness, even when rational thinking suggests otherwise. The findings have significant implications for our understanding of human behavior and decision-making processes.

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.

Study finds reports of domestic violence rise 10 percent after NFL upsets

An analysis of 900 regular-season NFL games found a 10% increase in calls to police reporting men's assaults on their wives or intimate partners following losses by the local team. The researchers suggest that unexpected disappointments, particularly those involving traditional rival teams, may lead to an increase in violent behavior.

Pitchers bean more batters in the heat of the summer

A new study published in Psychological Science suggests that heat increases feelings of revenge in pitchers, making them more aggressive towards batters who have been hit by a pitch. The researchers found that high temperatures increase the likelihood of retaliation, but not overall aggression in general.

Big games, close scores lead to more auto fatalities for winning fans

Research from North Carolina State University found that closely contested games result in a significant increase in traffic fatalities, with nail-biter games being the most dangerous. The study, published in Journal of Consumer Research, suggests that competition-induced testosterone may play a role in this increased risk.

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.

Who's the best tennis player of all time?

A Northwestern University researcher developed a novel ranking system that evaluates male tennis players through network analysis. According to the study, Jimmy Connors ranks on top due to his long career and matches against other strong opponents. The rankings will be reassessed in 10 years to reflect changes in competition.

NFL linemen recover from back surgery, and so can you

A new Northwestern Medicine study found that 80% of NFL linemen who underwent disc surgery were able to return to play many games, suggesting that average people can also resume their active lives. After proper recovery and rehabilitation, patients can safely lift weights and engage in strenuous activities without long-term risks.

Gesturing while talking helps change your thoughts

Researchers found that gesturing while talking changes how people think by providing a visual clue to their mental state. This effect is particularly pronounced when discussing abstract concepts like mathematics or physics.

Trust your gut ... but only sometimes

A new study published in Psychological Science finds that the trustworthiness of our intuition is linked to what's happening physically in our bodies. Subtle changes in heart rate and sweat responses affect decision making, with some people relying on intuition to win at a card game.

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.

Female fish -- and humans? -- lose interest when their male loses a slugfest

In experiments with African cichlid fish, scientists found that females show increased anxiety and decreased attraction when their preferred male loses a fight. Conversely, when the male prevails, the female's brain shows increased activity associated with reproduction and pleasure. These findings suggest that humans may experience sim...

Does the wisdom of crowds prevail when betting on football?

A new study found that football bettors often favor favorite teams over underdogs, despite point spreads intended to reflect crowd wisdom. The researchers suggest a method to improve predictions: asking people to estimate point differentials instead of making choices against spreads.

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.

Perceived intentions influence brain response

A study by Trinity College Institute of Neuroscience found that people's brains respond differently to others' actions based on their perceived intentions. When generous behavior is framed as benefiting the group, participants showed a stronger neural response, indicating a greater liking for the action.

Most youth hockey injuries caused by accidents, not checking, UB study shows

A new study from the University at Buffalo found that 66% of youth hockey injuries were caused by accidental hits to the boards or goal posts, while only 34% were caused by checking. The study, which analyzed data from over 3,000 players, suggests that coaches should teach players to keep their heads up and avoid looking down at the puck.

Brain potentials reveal spectator effect

Researchers found differing responses for neutral observers, those who wished the player to fail, and those who wanted to see them succeed. The study used event-related potentials to measure brain activity in response to different game scenarios.

'The friend of my enemy is my enemy'

A new study analyzing interactions between players in a virtual universe game has provided large-scale evidence to prove an 80-year-old psychological theory called Structural Balance Theory. The research shows that individuals tend to avoid stress-causing relationships when they develop a society, resulting in more stable social networks.

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.

Expecting the unexpected does not improve one's chances of seeing it

A new study found that those who expect unexpected events are no better at detecting them than those who don't, and may even be worse. The study used a video featuring basketball players and a gorilla, and showed that familiarity with the original experiment did not improve detection of other unexpected events.

Online games new marketing tool for unhealthy foods

A UC Davis study found that online games and websites marketed to children are predominantly branding tools, with nutrition information often buried or absent. The researchers recommend increased regulation to prevent childhood obesity and promote healthier eating habits.

Lead in ammunition contaminates game meat

A study by British and Spanish researchers found that cooked game meat exceeded EU maximum lead levels due to ammo residue. The presence of lead in hunted animals increases the risk of exposure, particularly for vulnerable groups.

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.

NJIT prof names baseball winners

Bruce Bukiet's mathematical model predicts the top-performing teams in Major League Baseball for the 2010 season. His predictions focus on the power and relevance of math, demonstrating how it applies to baseball, and are based on a more realistic runner advancement model.

NYU Courant professor wins NSF's Waterman Award

Subhash Khot, a NYU Courant professor, has received the NSF's Waterman Award for his work on computational complexity and its significance in computer security. He is recognized for his groundbreaking research on the Unique Games Problem, which sheds light on computationally intractable problems with far-reaching consequences.

'Pay it forward' pays off

Researchers from UC San Diego and Harvard found that cooperative behavior is contagious and spreads through a social network. When people benefit from kindness, they are more likely to help others, creating a cascade of cooperation.

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.