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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

Majority-biased learning

Researchers found that humans and chimpanzees tend to copy majority behaviour, while children consider both frequency and number of demonstrators. Orangutans, however, showed no such bias, possibly due to their solitary group structure. The study suggests a key difference in social learning mechanisms between humans, chimpanzees, and o...

Life after cigarettes

Smokers who quit successfully experience noticeable improvements in quality of life, including higher scores on overall well-being and positive emotions. After three years, quitters also report fewer stressors and increased satisfaction with their lives.

Service projects increase learning, social impact for undergrads

A study found that service learning in a university-level horticulture course increased students' understanding of course material and their opinions on community involvement. Alumni reported improved confidence and awareness after the experience, highlighting its benefits for future careers.

Fluke 87V Industrial Digital Multimeter

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

Social learning

Researchers in China and Hong Kong found that Facebook usage improves academic and social integration among students. Students reported using Facebook to maintain friendships, share knowledge, and collaborate with peers, suggesting its potential in enhancing learning outcomes.

Social bonding in prairie voles helps guide search for autism treatments

Researchers at Emory University are exploring the use of prairie voles to identify drugs that can enhance social learning in individuals with autism spectrum disorders. The study found that giving female voles D-cycloserine promotes pair bonding, suggesting its potential as a therapeutic tool for treating autism.

Social and emotional learning programs found to boost students' skills

A large-scale meta-analysis of school-based social and emotional learning programs found improved social and emotional skills, caring attitudes, and positive social behaviors in students. Students also performed better on achievement tests, with a 11-percentile-point gain in achievement.

I want to see what you see: Babies treat 'social robots' as sentient beings

Researchers found that babies who watched a robot interact socially with people were more willing to learn from it than those who didn't see the interactions. The study suggests that social interaction and communication are fundamental features of being human, implying that humanoid robots must be able to interact socially with humans ...

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.

Cultural divide in ability to recognize sensual sounds

A British study found that Westerners reliably recognized six basic human emotions through non-verbal vocalizations, but culturally isolated Himba people only recognized a subset of these emotions. The study highlights the importance of considering positive emotions in cross-cultural research.

3 key factors to help children avoid social rejection identified

Researchers found that children who can pick up on non-verbal cues, recognize their meaning, and respond appropriately are more likely to have successful relationships and avoid social rejection. A second factor is being able to attach meaning to these cues, while a third factor is social problem-solving ability.

Self-sacrifice among strangers has more to do with nurture than nature

Researchers found that culturally learned behaviors are a better explanation for altruism than genetics. Altruism was more common in neighboring social groups with similar cultural practices, suggesting a gene-culture coevolution of prosocial propensities. This challenges traditional views on the role of nature versus nurture in shapin...

Apple iPhone 17 Pro

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

Celebs spawn copycat suicides, study confirms

A new study by Queen Mary University of London finds that celebrity suicides can trigger copycat suicides due to increased media coverage. The research suggests that restricting media reports on celebrity suicides is crucial to prevent such pandemics.

Pesky fruit flies learn from experienced females: Study

Researchers found that inexperienced female fruit flies can learn to prefer certain locations for laying eggs after observing mated females, indicating social learning abilities. This study suggests that even solitary insects may exhibit social learning as a survival mechanism.

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.

Study sheds light on social brain development

Researchers found that preschoolers' abilities to think about their social world develop with the maturation of two key brain areas. This study provides insights into the typical social brain development and clues for understanding impaired social reasoning in autism.

Birds use social learning to enhance nest defense

Researchers found that inexperienced reed warblers learn to defend themselves by observing the mobbing behavior of other members of their species. This social learning enables them to fine-tune their defenses against cuckoo parasites, a mechanism that responds rapidly to changes in parasitism.

Remembrance of things past influences how female field crickets select mates

Research by UC Riverside biologists reveals that female field crickets learn to recognize attractive male characteristics through song, influencing their mate selection. This finding underscores the importance of social effects in models of evolution, suggesting that insects possess complex cognitive capacities.

Celestron NexStar 8SE Computerized Telescope

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

Mouse study reveals genetic component of empathy

A new mouse study has identified a genetic component to empathy, showing that certain mouse strains can learn to associate another's distress with a cue. The findings have implications for understanding social interaction deficits in humans and may lead to important discoveries about psychosocial disorders. The researchers hope to deco...

Higher social skills are distinctly human, toddler and ape study reveals

A study published in Science found that toddlers outperform apes in understanding nonverbal communications, imitating solutions to problems, and understanding intentions of others. The research suggests that humans have distinctive social cognitive skills that allow them to excel in cultural 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.

Birds take cues from their competitors

A new study reveals that female birds of two migrant flycatcher species can acquire a novel preference for nesting sites based on the apparent attraction of competing resident tits. This finding suggests that individual animals use information and make decisions, even from other species.

Eavesdropping fringe-lipped bats spread culture through sound

Researchers found that naive bats quickly learned to associate a new frog call with edible prey by observing their neighbor eating, even when the call comes from a frog they wouldn't normally eat. The study shows that fringe-lipped bats can rapidly track fluctuations in prey abundance and composition through their social learning skills.

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.

Mice lacking social memory molecule take bullying in stride

Researchers discovered that mice without brain-derived neurotrophic factor (BDNF) exhibit increased BDNF and gene expression in response to social defeat, leading to improved social behavior. Antidepressants reverse this effect, suggesting a potential treatment for mood disorders.

Social learning in noncolonial insects?

Researchers found that wood crickets hide more when others have experienced danger and continue to do so after they are gone. This suggests that social learning is possible in insects without large brains, questioning the assumption that it requires superior cognitive abilities.

Orphanage experience alters brain development

Researchers studied Romanian and Russian children adopted by families in the US, finding they had normal intelligence but struggled with attention and sensory-motor skills. The study suggests that early childhood experiences can alter brain development and have lasting effects on physical and behavioral problems.