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

'Johns' say they'll steer clear of prostitutes, says study

A study on Toronto's 'John School' program for male offenders found that 42% of participants were more likely to admit to having a sex problem and 73% admitted guilt. However, the program's results may not be representative of those who use prostitutes in Toronto.

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.

The middle classes and the future of London

Research by Dr Tim Butler reveals that gentrification in London has become a permanent phenomenon, driven by the growing divide within the middle class. Middle-class families are choosing areas based on lifestyle and convenience, rather than social status.

Joint Mathematics Meetings in New Orleans

The Joint Mathematics Meetings bring together researchers and educators to advance mathematical achievement and encourage innovation. The event features over 1300 research papers and high-profile events such as the debut of Who Wants To Be A Mathematician.

TV news teaches more about politics to the less-educated

A new study found that watching television news can help people with low education levels understand political candidates better, closing the knowledge gap between less and more educated individuals. In contrast, reading newspapers is more effective for highly educated individuals who already possess a strong grasp of politics.

Newspapers, not TV, move the educated to civic action

Research at Cornell University and Ohio State University finds that newspapers have a stronger influence on the civic participation of highly educated individuals. This is because they can process information more carefully and extract mobilizing information efficiently from newspapers. In contrast, television has negligible impact on ...

Meta Quest 3 512GB

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

Mathematics educator, researcher receives NSF CAREER award

Gwen Lloyd has received a $438,354 NSF CAREER award to develop an integrated program of research and education on teacher learning with innovative K-12 materials. The project aims to promote meaningful changes in prospective teachers' conceptions and classroom practices through the use of reform-oriented curriculum materials.

OHSU researchers show drug education prevents use

A three-year study by OHSU researchers shows a team-centered model program reduces drug use and improves nutrition behaviors among male high school athletes. The ATLAS program integrated education on substance abuse, nutrition, and strength training, resulting in decreased substance use and improved self-esteem.

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.

Tough standards boost high school dropouts

A study by Cornell University economists finds that stricter high school graduation requirements can result in a 3-7% increase in dropout rates, affecting 26,000 to 65,000 students nationwide. Higher course graduation requirements are associated with higher attrition rates, dropout rates, and individual probabilities of dropping out.

Education and hostility levels linked to body 'wear and tear'

A new study links lower socioeconomic status, measured by education level, to increased psychological factors like hostility. This may lead to poor health outcomes due to increased physiological activity or strain, as well as unhealthy behaviors such as smoking.

Internet, education make promising partners

The internet has the potential to transform education through improved metadata and online resources, making it more accessible and effective for learners worldwide. Robby Robson, an expert in education reform, suggests that trusted repositories using metadata could steer students towards relevant information and courses.

Apple iPhone 17 Pro

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

High schools need to bolster tobacco control efforts

A survey of South Carolina high schools found that suspending smokers may increase truancy and poor academic achievement. Tobacco education curricula are rarely employed, with only six percent of principals using cessation programs for students caught smoking.

Education may help the fight against high blood pressure

A recent study suggests that teens from low-SES neighborhoods with higher educated parents exhibit reduced blood pressure responses to stress. This finding reinforces the importance of education in mitigating health risks for adolescents.

Working lowers math & science test scores for eighth graders

Penn State researchers found that working outside school affects not only U.S. children but also children worldwide, leading to negative effects on math and science achievement. Light work such as babysitting also has detrimental effects on academic progress.

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.

American Heart Association names 1999 Physician of the Year

Charles L. Curry, a professor at Howard University College of Medicine, was honored for developing education and compliance programs to control high blood pressure. His efforts have led to increased awareness and compliance with high blood pressure treatments in underserved areas.

Driver Education Courses May Confer No Safety Benefit

Research at Johns Hopkins Bloomberg School of Public Health found no link between driver education courses and reduced motor-vehicle-related crashes or violations among teens. Instead, early licensure may increase the risk of accidents.

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.

High education plus heart attack: Sure-fire way to quit smoking

A recent study by Linda A. Wray and colleagues found that having both a postgraduate degree and a heart attack significantly increases the likelihood of quitting smoking among middle-aged adults. The research suggests that higher levels of education help smokers 'learn' from their heart attacks and quit smoking.

Brand New Nuclear Science Wall Chart Ready For Schools

The new wall chart graphically illustrates the basic structure of the nucleus, recent discoveries, and future directions in nuclear science. It includes sections on the expansion of the universe, nuclear matter phases, radio-active decay, controlled nuclear energy, and applications of nuclear science.

Some Women's Work Place Inequality Grows

A new study by Cornell University labor economist Francine D. Blau found that less-educated women, particularly high school dropouts, are experiencing a deteriorating economic status. They have seen their wages fall and their level of participation in the labor market rise at a slower pace than more highly educated counterparts.

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.

Bringing Girls Into Science Fields Goal Of Virginia Tech Project

A Virginia Tech project seeks to increase the number of women in science fields by recruiting middle school girls and teachers in five Southwest Virginia counties. The program aims to promote gender equity and provide role models for girls interested in science education.

Murdock Elected President Of The National Medical Association

Dr. Nathaniel H. Murdock has been elected president of the National Medical Association (NMA), a group serving 22,000 minority physicians. His top priority is preventing teen pregnancy through education, which he believes is key to addressing this issue.

Study Finds Teens Who Thrive, Survive While Living Alone

A study by Joel Milgram found that a small number of teenagers successfully completed high school while living alone, with most valuing the sense of freedom. Despite struggling with poverty and parental conflicts, these students maintained academic performance and even improved their lives through independent means.

Diversity In Science & Engineering: Progress And Problems

A new government report reveals progress and signs of persistent underrepresentation of women and minorities in science and engineering occupations. Women's grades among first-year college students planning STEM majors are higher than men's, but they still earn fewer degrees and face a substantial pay gap.

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.