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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

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

Even or odd: No easy feat for the mind

A study by Gary Lupyan reveals that humans make mistakes in even the simplest rule-based calculations, favoring contextual information over clear rules. People consistently mistake numbers like 798 for odd and prefer 400 as a better even number.

$2.8 million project to train more science teachers for high-need schools

Michigan State University's SETS-UP fellowship provides secondary science teaching certification and a master's degree to prepare educators for middle- and high-school science teaching careers in high-need classrooms. The five-year program aims to increase teaching retention rates in these critical schools.

A sudden interest in math -- how teachers can motivate their pupils

Researchers create professional development program to foster classroom dialogue, leading to increased student interest and motivation. The program involves video recordings of seminars and class time analysis, promoting a relaxed control environment and individual attention.

Improve learning by taming instructional complexity

Carnegie Mellon and Temple researchers found that improving learning depends on multiple factors, leading to an vast number of instructional options. The study offers five recommendations to maximize the potential of educational research behind practice and student learning.

IUPUI study: Finding Occam's razor in an era of information overload

A new study led by Steve Pressé reveals a preferred strategy for picking mathematical models with the greatest predictive power, emphasizing simplicity and avoiding unnecessary complexity. The study's findings support Occam's razor principle, suggesting that simpler theories are more likely to be correct.

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IUPUI physicist collaborates in new study of the cell's 'shredder'

Researchers have discovered a novel protease complex in bacteria that operates as a molecular motor, with a constant revolutions per minute (RPM) and varying gears to shred proteins. This 'cellular shredder' plays a crucial role in DNA damage repair, gene expression, and protein quality control.

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UTHealth's John Munz wins orthopaedic teaching award

John Munz, assistant professor of orthopaedic surgery at UTHealth Medical School, has been awarded the Howard Rosen Table Instructor Award. His exceptional teaching skills and devotion to patient care have earned him recognition within the medical community.

New approach urged for 'abysmal' K-12 writing instruction

A Michigan State University scholar argues that U.S. classrooms lack effective writing instruction, with only about a quarter of students meeting proficient levels. Research calls for a fresh approach to teacher professional development, emphasizing the need for comprehensive and sustained support in the classroom.

Recent study reduces Casimir force to lowest recorded level

Researchers at IUPUI have achieved a drastically reduced measurement of the Casimir effect, a fundamental quantum phenomenon experienced between two neutral bodies in a vacuum. The study uses nanostructured metallic plates to suppress the force to a much lower rate than ever recorded previously.

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Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.

$20,000 Arizona Community Foundation grant helps fund TGen education

The Translational Genomics Research Institute received a $20,000 grant from the Arizona Community Foundation to support its TGen2School program, promoting scientific literacy and preparing a better-prepared bioscience workforce. The initiative includes professional development for teachers and provision of science kits.

The doctor will email you now

A study by Weill Cornell Medicine found that patients and health organizations favor electronic communications, but physicians face barriers such as lack of compensation and increased workload. The study identified successful examples of medical groups using electronic communication to improve access to care and communication with pati...

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

$20,000 APS Foundation grant helps fund TGen2School education initiative

The APS Foundation has awarded a $20,000 grant to the Translational Genomics Research Institute (TGen) to support its TGen2School initiative. The grant will provide science kits and instructional materials for teachers, helping to improve overall scientific literacy and prepare students for careers in STEM fields.

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Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

Understanding student weaknesses

A Harvard University study found that 95% of people believe the Earth's seasons are caused by its distance from the sun. However, scientists know it's due to the axis tilt and resulting sunlight duration. The study showed that better teachers who predicted students' wrong answers helped them learn more.

No 'silver bullet' for science standards

A Michigan State University education scholar argues that US K-12 teachers are not fully prepared to meet the Next Generation Science Standards due to inadequate professional training. The voluntary guidelines call for more hands-on learning and analysis, but many teachers lack the knowledge base to implement them effectively.

15 minutes of fame? Study finds true fame isn't fleeting

A new study by McGill University and Stony Brook University researchers found that true fame is not fleeting. The study analyzed names mentioned in English-language newspapers over several decades and found that most famous individuals remain celebrated for decades, regardless of their field.

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Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

Hope for Galapagos wildlife threatened by marine invaders

UK scientists are investigating the threat of marine invasive non-native species in the Galapagos Islands, which is being exacerbated by increasing tourism. The team aims to identify new species, assess their potential impact on native ecosystems, and develop control measures to protect marine biodiversity.

Sciencemagazine prize goes to Mars research project

A Mars research project led by American Association for the Advancement of Science (AAAS) has won the Science Prize for Inquiry-Based Instruction. Middle-school students from a small rural town in northern California used a camera orbiting Mars to conduct their own experiment and discover a new cave on the flanks of a Martian volcano.

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Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

ASU Mars education program wins science-teaching award from Science magazine

The Arizona State University Mars Education Program won the Science Prize for Inquiry-Based Instruction for its Mars Student Imaging Project, which lets middle-school students use a NASA spacecraft to take images of Mars and conduct real science research. Over 35,000 students have participated in the project since its launch in 2002.

MSU uses grant to help students master scientific mumbo jumbo

Michigan State University's Foundations of Science course aims to improve critical thinking skills and empower students to make informed decisions. The course, funded by the Bill & Melinda Gates Foundation, offers a unique blend of media and exercises to help students decode scientific concepts and analyze pseudoscience.

Feeding the world fairly

A multidisciplinary group of scholars at Johns Hopkins University aims to develop guidelines for fair access to good food, addressing disparities in global nutrition. The project seeks moral common ground among experts and stakeholders from various fields.

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Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

7 University of Tennessee faculty named AAAS Fellows

Seven University of Tennessee professors have been named AAAS fellows, recognized for their contributions to discovery and education. The new fellows include experts in physics, nuclear security, polymer chemistry, microbiology, anthropology, and information sciences.

Dry leaves make for juicy science

A team of middle school students, led by a University of Arizona graduate student, conducted the first systematic study on leaf shrinkage when drying out. They found that leaves shrink about 20% on average, but variables such as species and structural investment determine the amount of shrinkage.

Medical schools fall short on teaching students about obesity

A systematic review of medical education found that only a few studies addressed the need for obesity-related training, highlighting gaps in medical school curricula. The study's authors recommend incorporating evidence-based methods and addressing bias to improve patient care.

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CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

Partnership enhances biology teaching at California community colleges

A partnership between San Francisco State University and Bay Area community college biology instructors aims to refine their teaching through scientific research, collecting evidence from students to improve instruction. The goal is to increase student engagement in science and successful transitions to four-year colleges.

Study finds a new pathway for invasive species – science teachers

A survey of nearly 2,000 US and Canadian science teachers found that one out of four released live animals into the wild, posing a significant risk to invasive species. The study highlights the need for educators and biological supply house owners to be aware of the potential consequences of releasing non-native species.

UK medical school teaching on physical activity virtually 'non-existent'

A survey of UK medical schools found that physical activity education is sparse or non-existent in their curricula. The authors highlight the importance of promoting physical activity to manage modern non-communicable chronic diseases, citing clinical guidelines that emphasize exercise as a method of treatment.

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Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

CWRU class earns Science magazine prize for innovation

A Case Western Reserve University class has been awarded a Science magazine prize for its innovative approach to teaching biology and computer science. The 'Dynamics of Biological Systems' class uses an inquiry-based learning model, where students work on real-world problems using online interactive tools and mathematical models.

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.

SF State biology department receives $1.5 million to support science teaching

The San Francisco State University Department of Biology has received a $1.5 million grant to support faculty-led improvements in undergraduate science education. The Biology Faculty Explorations in Scientific Teaching (FEST) program aims to refine teaching skills and assess student learning through evidence-based methods.

What did the scientist say to the sommelier? 'Show me the proof!'

A biochemist is presenting his approach to making science accessible to non-science majors through a cooking class. The class combines food preparation with scientific experiments, allowing students to explore the intersection of chemistry and biology in real-world applications.

New tool helps teachers use technology more effectively

Researchers at UBC developed a tool to aid teachers in creating effective clicker questions, increasing student academic achievement in science and mathematics. The Elementary Science Questions Evaluation Rubric helps teachers develop and evaluate multiple-choice questions for clickers.

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Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

US students need new way of learning science

A group of scientists and educators has proposed a new approach to teaching science in US schools, emphasizing eight fundamental concepts and the practice of inquiry. The 8+1 Science concept aims to help students understand how scientific laws and principles apply across different disciplines.

Teaching science to the religious? Focus on how theories develop

Kenneth Miller, a biologist and practicing Catholic, teaches evolution by tracing its development rather than presenting it as doctrine. He aims to help students understand the evidence and logic behind scientific theories. By taking a pragmatic approach, Miller has found that religious students can accept science more effectively.

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

Learning-based tourism an opportunity for industry expansion

Research suggests that learning-based tourism is gaining popularity, with travelers seeking intellectually engaging experiences and lifelong learning opportunities. The study highlights the potential for tourism to become more centered on personal fulfillment and knowledge acquisition.