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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.

Biological underpinnings of romantic attraction and bonding

A new study reveals that physiological synchrony significantly enhances perceived romantic attraction. Super Synchronizers, who naturally synchronize well in social and nonsocial contexts, are perceived as more romantically appealing. This study integrates experimental and observational methods to investigate the mechanisms of romantic...

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.

Looking for love? Try finding purpose as well

A study from Washington University in St. Louis found that individuals with a sense of purpose were rated higher for attractiveness on dating app profiles compared to those without. The researchers created four categories of 'sense of purpose' and discovered that participants preferred profiles that shared the same orientation.

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.

Is age linked to the picture of the perfect partner?

A large international sample of single women aged 18-67 years was surveyed on their ideal partner characteristics, revealing links between age and preferences. Most attributes were consistently important across ages, but higher age correlated with a preference for confident partners and greater acceptance of younger partners.

Popularity matters more than compatibility on dating apps

A new study by Carnegie Mellon University and the University of Washington found that online dating algorithms exhibit popularity bias, recommending more attractive users over less attractive ones. This bias boosts revenue through increased engagement and matches, but may compromise user satisfaction.

Study links selfies to higher ratings of slimness

A study found that participants rated women's bodies as slimmer when viewed in selfie photographs compared to external perspectives. The researchers also discovered a link between self-viewing and disordered eating thoughts, suggesting potential harm from social media consumption.

Celestron NexStar 8SE Computerized Telescope

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

Sexy Instagram images can affect body image

A new study by Flinders University researchers found that viewing sexualized Instagram posts increases negative mood and body dissatisfaction among young female adults. Exposure to influencer imagery led to greater negative mood, body dissatisfaction, appearance comparison, and self-objectification compared to control images.

Research details perils of not being attractive or athletic in middle school

A new study by Florida Atlantic University found that adolescents who lack traits valued by peers are at risk for adjustment difficulties. The study revealed that low attractive youth and low athletic youth became increasingly unpopular over time, leading to subsequent increases in their loneliness and alcohol misuse.

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.

People spend 1/6th of their lifetime on enhancing their appearance

A study of over 93,000 people across 93 countries found that men and women spend an average of four hours a day on beauty-enhancing behaviors. Social media usage is the strongest predictor of attractiveness-enhancing behaviors, with active users investing more time in improving their appearance.

Minor facial scars do not have negative affects on first impressions

A study published in Plastic and Reconstructive Surgery found that well-healed facial scars generally do not negatively impact perceptions of attractiveness or confidence, but may even increase perceived friendliness. The researchers designed an online survey to test the core tenets of facial scar design and found some subtle interacti...

Dating profile text perceived as more original may spark more attraction

A new study found that profiles perceived as more original spark more attraction, with owners also scoring higher on intelligence and humor. The researchers analyzed 308 anonymized dating profiles to identify features contributing to originality, including metaphors and concrete personal information.

Higher voice pitch lets female faces appear younger

Researchers found that a higher voice pitch leads to faces being assessed as half a year younger on average. However, the face itself provides crucial information for evaluating attractiveness, femininity, and health, making the voice less influential in these evaluations.

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.

Researcher traces concept of taste in literature to 16th century

A researcher has traced the concept of taste in literature to the 16th century, highlighting Francis Bacon's 1597 aphorism that influenced the development of aesthetic discrimination. The study utilized Early English Books Online and found language patterns that shifted over time, ultimately leading to the modern meaning of taste.

#Nomakeup trend fails to discourage use of cosmetics

New research from University of Georgia suggests that the no-makeup movement isn't liberating women from cosmetics. Instead, cosmetic sales have increased alongside the rise of the no-makeup trend. The study found that people perceive 'natural' looks with makeup as more attractive than those without.

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.

Pandemic changed perceptions of masked faces

Research found a shift in how facemasks affect facial attractiveness among Japanese population, with reduced unhealthiness and increased neutral effects reported after pandemic onset. Mask color had no effect on perceptions.

Parrot poachers striking while the market's hot

A study analyzing two decades of data reveals parrots are targeted for their attractiveness and ability to be sold on legal markets. The trade has contributed to a severe decline in the global parrot population, with one-third of species threatened by extinction.

Sexual attraction preferences vary between men and women and across different ages

A new analysis of over 7,300 Australian users of dating websites found that men and women prioritize similar traits in their sexual attraction, but to varying degrees. Physical build, attractiveness, and personality are highly important across both sexes, with women placing greater emphasis on age, education, and emotional connection.

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.

Online dating: Super effective, or just... superficial?

Research finds that people's reason for swiping right is primarily based on attractiveness and the race of a potential partner. Decisions are often made quickly, with only personality, approach style, or long-term goals mattering slightly.

St. Edward's University study finds a manly beard may help drive sales

A study by St. Edward's University found that bearded sales personnel are viewed as more expert and trustworthy than clean-shaven counterparts, leading to increased purchase likelihood and satisfaction. The researchers discovered this effect regardless of the salesperson's race or ethnicity, age, attractiveness, and context.

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.

Feeling frisky makes you see what you want to see

A study published in the Journal of Social and Personal Relationships found that people perceive potential partners as more attractive when they have a 'sexy mindset', which also reduces concerns about rejection. The researchers discovered that this bias motivates individuals to take a leap of faith and initiate relationships.

Is being generous the next beauty trend?

A recent study published in Nonprofit and Voluntary Sector Quarterly found that individuals perceived as more attractive are more likely to exhibit generous behaviors, while givers are rated as more attractive. This research challenges the conventional notion that physical attractiveness is solely linked to personal qualities.

High walk and bike scores associated with greater crash risk

Neighbourhoods with high walkability and bikeability scores are associated with higher collision risks, despite being deemed safe for walking and biking. Researchers identified hotspots in the downtown core and areas like Strathcona and Mount Pleasant as high-risk zones for cyclists.

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.

Beauty and the beast: Why both can win at social selling

A new study published in the Journal of Marketing finds that facial attractiveness plays a significant role in online sales, with hosts rated as attractive having a 6% higher annual occupancy rate than those with plain-looking faces. Meanwhile, unattractive hosts had a 4% higher occupancy rate on average compared to plain-looking hosts...

What women really want

Researchers at the University of Göttingen investigated whether changes in a woman's menstrual cycle affect her preferences for men's behavior. The study found that women find all men slightly more attractive when fertile and perceive flirtier men as more attractive for short-term relationships, but less attractive for long-term ones. ...

Can beauty be-er ignored?

A study published in Psychology of Addictive Behaviors found that intoxication reduces the distraction caused by attractive faces, allowing intoxicated individuals to focus equally on both attractive and unattractive faces. The researchers used a computer-based task to assess participants' attention while ignoring facial stimuli.

Unattainable standards of beauty for today's woman

Researchers from Boston University School of Medicine found that Victoria's Secret models have become thinner over the past 20 years, with smaller busts and hips, but their waist-to-hip ratio (WHR) has remained constant. This trend reflects a changing ideal of beauty that is moving away from the characteristics of average American women.

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.

Watching TV makes us prefer thinner women

A comprehensive study by Durham University found that TV exposure can have a causal effect on people's perceptions of body ideals, leading to the preference for thinner female bodies. The researchers are advocating for a shift towards a 'health at every size' attitude and media representation of diverse body types.

Study finds companies may be wise to share cybersecurity efforts

Researchers at North Carolina State University found that companies that disclose their cybersecurity risk management efforts fare better than those that don't after a breach. By implementing voluntary reporting guidelines, companies can reduce the impact of the 'contagion effect' and increase investor attractiveness.

Being attractive helps, but it isn't everything

Research finds that physically attractive candidates can gain up to 11 percentage points in US House of Representatives elections and 3.8 percentage points in German Bundestag elections due to their appearance. However, competent appearance and likeability have a lesser impact on voter decisions.

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.

What do the red 'ornaments' of female macaques mean?

Researchers studied Japanese macaques to investigate the link between female coloration and attractiveness. Contrary to previous assumptions, dominant female macaques with darker hindquarters were found to have greater reproductive success.

Backed in black: How to get people to buy more produce

A new study by Brigham Young University researchers found that presenting vegetables on a black background makes them more attractive to consumers. This is because the color black is associated with high quality and expensiveness, as seen in previous studies on computing products.

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.

Seeing disfigured faces prompts negative brain and behavior responses

A new study from Penn Medicine researchers found that people have implicit negative biases against individuals with scars, birthmarks, and other facial differences. These biases are present even when participants are not consciously aware of them, and they can affect neural responses in the brain, leading to reduced empathy.

Researchers identify 'beauty spots' in the genome

A genome-wide association study found that genetic variations linked to beauty also impact body mass in women and blood cholesterol levels in men. The study highlights the complex relationships between beauty and other human traits.

Attractive businesswomen viewed as less trustworthy 'femmes fatales'

A Washington State University researcher finds that attractive businesswomen are perceived as less truthful and more deserving of termination than less attractive women. The study suggests that this phenomenon taps into primal feelings of sexual insecurity and jealousy, affecting both men and women.

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.

Gender bias sways how we perceive competence in faces

Research reveals a significant gender bias in how we perceive competence in faces, with masculine faces being rated as more competent. The study used a computational model to alter face stimuli and found that participants perceived more competent faces as more confident and masculine.

Sydney to move away from CBD model

A recent study suggests that Sydney's urban structure is shifting from a monocentric city to a polycentric model, with populations aggregating around existing major urban areas. The study found that social cohesion and residential suburb attractiveness are key factors in driving this change.

Back in black for singletons trying to find love

A new study based on the TV series First Dates found that singles wear more black than red on first dates. Black was associated with increased attractiveness and perceived fashion sense, while red was linked to increased sexual receptivity.

Malaria infection and human attractiveness to mosquitoes

A study reveals that malaria infection increases human attractiveness to mosquitoes, particularly due to skin chemistry changes such as elevated levels of heptanal and nonanal. This finding could illuminate aspects of malaria transmission and lead to the development of novel diagnostic biomarkers.

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.