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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

White House Science Fair showcases Lemelson-MIT InvenTeams

The White House Science Fair highlights the achievements of selected Lemelson-MIT InvenTeams, including students from Arizona and Tennessee who developed a physical therapy chair and a water purifier. The fair aims to inspire youth to engage in STEM activities and pursue careers in these fields.

Brain changes found in football players thought to be concussion-free

Researchers at Purdue University discovered cognitive impairment in high school football players who didn't show classic symptoms of concussions. The study used advanced brain imaging and sensor data to identify four players with significant brain deficits, challenging the notion that concussion-free players are unaffected.

Too much TV, video and computer can make teens fatter

A five-year study found that teenagers who increased their screen time had the greatest increases in percent body fat, while those who decreased their screen time had the lowest gains. The study suggests that public health strategies to reduce overall screen time among youth could be beneficial.

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.

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.

Resident scientists

Seven Northwestern graduate students will be 'resident scientists' at Chicago-area middle and high schools, integrating their research into the science curricula. The program aims to train graduate students in communicating complex research to people of all ages and bring computational thinking into the K-12 classroom.

Study shows Chile's school voucher program increased graduation rates

A new study on Chile's nationwide school voucher program found that it increased high school graduation rates by 3.6 percent, and college-going rates by 3.1 percent. The reforms also led to a modest reduction in earnings inequity and an increase in the demand for private subsidized schools.

Teen automobile crash rates are higher when school starts earlier

A study by the American Academy of Sleep Medicine found that earlier school start times are associated with increased teenage car crash rates. Teen drivers who started school at 7:20 a.m. in Virginia Beach had 41% higher crash rates than those who started at 8:40 a.m. in Chesapeake.

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.

Financial literary bailout for the younger generation

A study published in the Journal of Consumer Affairs found that only 27% of young adults (23-28 years old) can answer basic questions about interest rates, inflation, and risk diversification. This lack of financial literacy is influenced by parental education levels and financial habits.

CPR-training rates low in Toronto

A recent survey found that only 6% of Toronto high schools train students to use an AED and perform CPR. Despite the benefits of increased survival rates, many students lack this essential skill.

All-volunteer US military still offers a pathway for young men

Research published in Social Science Quarterly finds that young men from lower-income families and with poor grades are more likely to join the military, citing enhanced life chances. The study suggests that military service may help minimize social inequalities and provide a positive turning point for those at risk.

Digital divide changing but not for students torn by it

A study of 500 undergraduate students found that high-school opportunities in technology shape their abilities to engage in university academics. Insufficient preparation can lead to a sense of not belonging and limited perspectives as academic beings.

Apple iPhone 17 Pro

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

Parental influence on child's science-career decision

Research from Michigan State University suggests that parental encouragement and education level significantly impact a child's decision to pursue a science, technology, engineering, mathematics or medicine career. The study found that students with high school-educated parents were more likely to major in a STEMM field than those with...

Getting a grip on school timetables

Researchers in Brazil develop a GRASP heuristic for efficient school timetabling, solving the NP-hard problem by balancing teacher preferences, student schedules, and resource constraints. The algorithm improves solution quality and reduces building time.

Poor face greater health burden than smokers or the obese

A new study published in the American Journal of Public Health found that poverty and high school dropout rates have a significant impact on health, with poor individuals losing 8.2 years of perfect health. The study suggests that addressing poverty and education is crucial to improving population health.

Math goes viral

Researchers at the University of Alberta designed materials that link mathematical concepts to real-world scenarios, such as disease transmission, to enhance learning. Students used these materials to calculate the West Nile virus's reproductive number, gaining a deeper understanding of math in science.

Fluke 87V Industrial Digital Multimeter

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

People with less education could be more susceptible to the flu

A new study by University of Michigan researchers found that people with less education are more likely to get H1N1 and the flu vaccine may be less effective in them. The study suggests that lower socioeconomic status can make it harder for adults of all ages to fight off new infections.

Teens aim to make a difference through invention

The Lemelson-MIT InvenTeam initiative awards $10,000 grants to 15 teams of high school students to create technological solutions for global challenges. These projects include a human-powered UV water filtration device and a physical therapy chair designed to reduce muscular atrophy.

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.

She's going back to school but can she read?

A Canadian report reveals that nearly a million students will fail to graduate high school due to poor reading skills. The study highlights the importance of literacy education and calls for increased support in junior and senior high schools.

Meta Quest 3 512GB

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

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.

Mom and dad as financial advisors

A new study published in Journal of Youth and Adolescence found that parents play a significantly greater role in shaping young adults' financial habits than work experience or high school financial education. The study's four-step model analyzes the process of financial socialization in first-year college students, highlighting the im...

How adolescent girls manage stress

Teenage girls experience increased stress levels, with seven out of ten suffering from stress. To withstand this, girls rely on various sources of strength including emotional support, controlling their daily lives, and engaging in recreational activities.

D.C. Math for America awarded $1.5-million NSF grant

The Carnegie Institution's CASE and Math for America (MfA) partnership aims to recruit, train, and retain effective secondary school mathematics teachers in Washington, D.C. The program has received a $1.5-million NSF grant to support 14 Fellows over the next four years.

DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Use science to convince teens a sober prom is better, AAAS says

Underage drinking can lead to memory loss, as the brain's hippocampus is still maturing. Alcohol also impairs judgment, leading to risky behaviors like unprotected sex or drunk driving. Additionally, teens who drink are more likely to engage in violent behavior and experience dehydration, headaches, and hangovers.

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.

1 in 5 girls in upper secondary school suffers from school burnout

A study by the Academy of Finland found that up to 20% of female upper secondary school students experience school burnout, characterized by feelings of inadequacy and cynicism. In contrast, enthusiasm for school is a protective factor, predicting successful transitions to further education.

Do good looks get high school students good grades?

A new study by University of Miami researchers found that physical attractiveness, personality, and grooming have a significant impact on high school grades. Grooming is the strongest predictor for boys, while personality is more important for girls.

Middle-school math classes are key to closing racial academic achievement gap

A University of Illinois study suggests that challenging middle-school math classes and increased access to advanced courses can close the racial academic achievement gap. The research found that students who take more advanced math courses in middle school have better academic outcomes and are less likely to fall behind.

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.

Charter school students more likely to graduate, attend college

A new study by Michigan State University found that charter school students are 7-15% more likely to graduate from high school and attend college compared to their traditional public school counterparts. This positive trend suggests improvements in graduation rates for charter schools, but mixed results for test scores and other outcomes.

Enterprising school management leads to more effective schools

A recent study found that enterprising school management teams stimulate a development-focussed school culture, resulting in better school effectiveness. The study, conducted by Gerdy ten Bruggencate, analysed data from over 100 high schools in the Netherlands.

Study prompts new mandate for N.C. high schools

A new statewide program requires automated external defibrillators (AEDs) in N.C. high schools to address inadequate emergency planning and increase use of life-saving devices. The study found that most schools lacked concise action plans, needed more AEDs, and struggled with coordinating EMS responses.

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.

Eileen Fisher grant goes to academy science program for girls

The Women in Natural Sciences (WINS) program at the Academy of Natural Sciences of Drexel University has been awarded a $25,000 grant from Eileen Fisher to promote science education among low-income girls. The program has shown remarkable success rates, with 100% of advanced students graduating and 97% continuing to college.

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.

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.

Introducing a new generation of inventors

The Lemelson-MIT InvenTeam initiative awards grants to 16 US high schools for inventive projects, fostering STEM skills and encouraging real-world problem-solving. This year's projects include alternative energy solutions, assistive technologies, and innovative agricultural systems.

US culture derails girl math whizzes

A study finds that many girls with exceptional math talent exist but are rarely identified due to a lack of respect for math and role models. The US pipeline for nurturing top math talent is badly broken, with 80% of female faculty hired at top research universities born in other countries.

Tracking the reasons many girls avoid science and math

A three-year study found that parent support and expectations are crucial for middle- and high-school students, with engaging teachers and positive experiences also playing a significant role. The research highlights the importance of tailoring interventions to individual subgroups, as barriers and supports vary between disciplines and...

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.

Peers versus parents in modern China

A study by UC Davis researchers found that high school students in metropolitan China prioritize good relations with peers over parents for self-esteem. High school is a challenging period for Chinese adolescents due to intense academic pressures from parents.

Bulging prison system called massive intervention in American family life

A University of Washington study reveals a massive intervention by the US prison system on American families, disproportionately affecting black males. The research found higher rates of infertility, infectious diseases like TB and HIV/AIDS, and increased migration to rural areas among black inmates.

Students who use 'clickers' score better on physics tests

Ohio State University students using clickers in physics lectures scored 10% higher on final exams than those without, leveling the playing field for male and female students. The technology may encourage more women to study science, addressing a US need for scientists and engineers.

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.