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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

Back to the future: Nostalgia increases optimism

Research from University of Southampton reveals that nostalgic thoughts increase optimism and self-esteem, providing a positive outlook on the future. The studies also highlight music's role in evoking nostalgia, further supporting its capacity to promote psychological comfort.

Do you want the good news or the bad news first?

UC Riverside researchers found that recipients prefer to hear bad news first, while news-givers prefer good news. However, the timing of good news can impact behavior change, with a good-bad-good delivery strategy potentially undermining its effectiveness. The study suggests a good-then-bad news order may be more beneficial for recipie...

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.

Can putting your child before yourself make you a happier person?

A study published in Social Psychological and Personality Science found that more child-centric parents experience higher happiness and a sense of purpose from having children. This contradicts popular media claims, suggesting that prioritizing children's well-being can actually improve parental well-being.

Surviving -- then thriving

A study published in the Journal of Traumatic Stress found that second-generation Holocaust survivors had consistently lower levels of post-traumatic growth than non-second generation survivors, contrary to expectations. The researchers suggest that this may be due to inherited trauma and guilt from their parents' experience.

Crying wolf: Who benefits and when?

A new study found that higher-ranking group members manipulate perceived threats to preserve their rank, while average individuals may underestimate real threats. This study highlights the dark side of cooperation and self-sacrifice in groups.

Washing your hands makes you optimistic

A University of Cologne study found that washing hands after a task increases optimism after failure, but hampers future performance in the same task domain. The subjects who washed their hands were more optimistic initially, but performed similarly to those who didn't wash their hands when faced with the same challenge again.

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.

Apple iPhone 17 Pro

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

Strong grandparent-adult grandchild relationships reduce depression for both

A study by Boston College researchers found that grandparents and adult grandchildren have a measurable impact on each other's psychological well-being. An emotionally close relationship is associated with fewer symptoms of depression for both, while tangible support affects grandparents' psychological health.

Mobile at university -- Fit for life

German students who study abroad exhibit increased openness, conscientiousness, and extraversion compared to their peers. A year-long online study revealed that international experiences foster personal growth, including improved emotional stability.

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.

Nobody likes a 'fat-talker,' Notre Dame study shows

College-age women rate overweight peers with positive body talk as most likeable, while those engaging in 'fat talk' are deemed less likable. The study highlights the negative impact of self-abasing remarks on social perception and potential eating disorder risks.

People care about source of money, attach less value to 'tainted' wealth

A new UC Berkeley study suggests that morality plays a significant role in shaping our perception of money, with those who perceive money as 'tainted' viewing it as having less purchasing power. The research findings also shed light on why people avoid ill-gotten gains and the psychology behind socially responsible investing.

Trust makes you delusional and that's not all bad

Research from Northwestern University and Redeemer University College found that trusting partners remember transgressions as less severe, while low-trust partners recall them as more severe. This distorted memory affects how individuals think about their partner and relationship.

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.

'Universal' personality traits may not be universal after all

Researchers found that Tsimane indigenous population in Bolivia does not exhibit the traditional Big Five personality traits, but rather a 'Big Two' of prosociality and industriousness. The study's findings suggest that lifestyle and ecology shape human psychology more broadly.

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.

Marriage has different meanings for blacks and whites

A large national study found that marriage does not boost longevity for black Americans in the same way it does for white Americans. Black couples who live together without marrying have similar mortality rates as married black couples.

Yankee fans keep enemy Red Sox closer, NYU study shows

Researchers found that Yankees fans estimated Fenway Park as closer to Yankee Stadium than Camden Yards, while non-Yankee fans accurately perceived the actual distance. This suggests that social categorization and identity threat play a role in shaping our representations of physical distances.

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.

Fluke 87V Industrial Digital Multimeter

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

MIT research: The power of being heard

A new study from MIT neuroscientists found that sharing stories about one's life with members of the opposing group improves attitudes and reduces prejudice. The benefits were greatest for members of the less empowered group, who reported improved attitudes towards the other group after sharing their own perspectives.

Controversial study promoting psychic ability debunked

A new study has failed to replicate a controversial experiment suggesting the existence of precognition, thereby debunking claims of psychic ability. The researchers, led by Stuart Ritchie, found no statistically significant effects in their attempts to replicate the results.

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.

Improving the experience of dying

Researchers found that palliative care staff use multifaceted approaches to provide physical, psychological, social, spiritual, and existential care. These caregiving activities can improve the quality of death for both patients and their families.

End-of-life care is complex but aims to provide care and comfort

A study published in PLOS Medicine found that end-of-life care activities prioritize individualized care and communication with patients and families. The researchers identified the importance of creating a comfortable environment and being present with patients, especially near the end of life.

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.

Believing the impossible and conspiracy theories

A study found that conspiracy theorists endorse contradictory beliefs, such as believing Princess Diana faked her own death and also thought she was assassinated. People who distrust authorities are more likely to hold these inconsistent views due to their perception of deception.

Does the military make the man or does the man make the military?

A recent study published in Psychological Science found that German conscripts exhibit reduced agreeableness after military service, while those who chose civilian service showed no significant changes. The study suggests that the military may shape personality traits, particularly among non-combatant soldiers.

Are religious people better adjusted psychologically?

A new study found that religious people tend to have higher social self-esteem and better psychological adjustment. However, this effect is only seen in countries with a high value on religion, such as devoutly Catholic Poland. The researchers suggest that the reason for this lies in the societal values of these countries.

Celestron NexStar 8SE Computerized Telescope

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

Good intentions ease pain, add to pleasure: UMD study

A study published in Social Psychological and Personality Science found that people perceive good intentions as having a positive impact on their physical experience. The research demonstrated the power of benevolence in reducing pain, increasing pleasure, and making things taste better.

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.

Impact of injuries in the UK more than 2 and a half times higher than estimated

A UK study reveals injuries have a much greater impact on people's lives than previously estimated, with a total of 1,771,486 disability-adjusted life years (DALYs) related to injury in 2005. The researchers found that injuries account for up to one-quarter of global DALYs if the underestimation seen in the UK is mirrored worldwide.

Ignorance is bliss when it comes to challenging social issues

A new study by the American Psychological Association found that people tend to avoid learning about complex social issues like energy consumption and the environment. This avoidance can lead to increased dependence on and trust in the government to deal with these issues.

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.

Do you really know what you want in a partner?

New research from Northwestern University and Texas A&M University suggests that ideal partner preferences can be flexible once meeting in person. People tend to focus on the whole person rather than individual traits, making preconceived notions less important.

Women see naked men differently too

A new study published in the Journal of Personality and Social Psychology found that focusing on someone's body can alter perceptions of agency and experience. Both men and women tend to see individuals as more sensitive but less competent when wearing revealing attire, which may have implications for work and academic settings.

'Tis better to give than to receive?

A new brain-imaging study by UCLA life scientists reveals that providing support to a loved one offers health benefits to the giver. The study found that women who gave support to their boyfriends in pain showed increased activity in reward-related regions of the brain, including the ventral striatum and septal area.

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.

Who's the best leader: the saint or the scrooge?

A new study explains why leaders are often perceived as strong and dominant, despite their generosity. In non-competitive contexts, generous individuals are admired and respected, but in times of competition, they are seen as weak and submissive.

Confronting meaninglessness

A recent study investigates how individuals respond to unexpected and unsettling events, suggesting that different threat-reduction approaches can be adaptive in various situations. The researchers propose a new framework for understanding responses to such events, highlighting the importance of considering individual perspectives on t...

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.

'Redirect' by Timothy D. Wilson

This book explains a new, scientifically based approach called story editing that can make you happier and turn you into a better parent. Wilson argues that conventional approaches are ineffective and shows what works, highlighting the strategies outlined in his practical advice chapters.

Spoiler alert: Stories are not spoiled by 'spoilers'

A new experimental study from the University of California, San Diego suggests that spoilers don't spoil stories, but rather enhance enjoyment. People who flip to the last page before starting a book have better intuition and prefer spoiled versions of ironic-twist and mystery stories.

Restoring happiness in people with depression

Researchers propose Positive Activity Interventions (PAI) as a new and less expensive approach to treating depression. PAIs include activities like gratitude, optimism, and acts of kindness, which have been shown to increase positive thinking, affect, and behaviors.

The threat of gossip can rein in selfishness

Researchers found that the threat of gossip suppressed selfish behavior, with people becoming substantially less selfish when their actions were public. The study suggests that the fear of being judged can lead to increased cooperation and generosity among group members.

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.

Money can't buy happiness

A meta-analysis of data from 63 countries found that societal values of individualism are the best predictors of well-being. Higher income and social equality also contribute to higher well-being, but the effect of money on happiness plateaus once basic needs are met.