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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

NSF funds science of learning center at Dartmouth

The CCEN team will investigate how social, emotional and cultural factors influence learning, as well as the mechanisms of human learning across contexts. The center aims to carry out basic research on how people learn and connect scientists with practitioners to effect meaningful change in the lives of students.

President Bush appoints Arden Bement as NSF director

President Bush appoints Arden Bement as the new NSF director, bringing nearly 40 years of industry, government, and academic experience. As NSF director, Bement will oversee $5.47 billion in annual funding for fundamental research and education across various fields.

Apple iPhone 17 Pro

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

Call for national collaboration on medical education research

The Geisel School of Medicine at Dartmouth calls for national collaboration on medical education research to establish evidence-based standards. Researchers propose borrowing models from patient care studies, using epidemiology and observational strategies to improve teaching methods.

Patient safety gets boost with $10 million grant

The Case School of Medicine will oversee the Mt. Sinai Center for Medical Simulation, reducing medical errors that result in 100,000 deaths annually. The center will offer training for students and healthcare professionals using innovative simulation technologies.

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.

Two new sets of guidelines intended to improve patient safety

Two new sets of guidelines aim to enhance patient safety by establishing formalized plans for inter- and intrahospital transport of critically ill patients. The guidelines recommend regular evaluation and refinement using standard quality improvement processes to minimize risks and improve outcomes.

Carnegie Mellon receives grant to improve science instruction

Carnegie Mellon University has received a grant to develop and implement effective science instruction methods for middle school students at four urban Pittsburgh schools. The project aims to address the significant achievement gap faced by low-income African American children, who historically underperform on science tests.

University of Rhode Island launches Teacher Research and Mentoring Armada

The University of Rhode Island's Teacher Research and Mentoring Armada program recruits master teachers for summer research experiences, mentoring, and standards-based curricula implementation. The program also enables researchers to incorporate teachers into their projects, disseminating results to the broader educational community.

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.

Threading instruction improves weak children's arithmetic

Research by Bauke Milo found that threading strategy helps children with learning difficulties master basic arithmetic operations up to 100. Children who adapted their strategies or used the threading method made fewer mistakes than those using the splitting strategy.

Washington university education department receives $10 million NSF grant

The Department of Education at Washington University in St. Louis has received a $10 million NSF grant to establish the Center for Integrating Science, Technology, and Learning (CISTL). CISTL will focus on supporting inquiry-based teaching and learning in K-12 science education through professional development and research projects.

New medical school model sets out to create more competent, caring doctors

Rochester's innovative double-helix curriculum assesses students' performance in real clinical sessions, emphasizing patient-physician interaction and interpersonal skills. The program has attracted national attention and potential federal recognition for its focus on reducing medical errors and improving care quality.

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.

'Reassessing the virtual university' focus of international conference

The Learning 2000 conference at Virginia Tech will discuss the pluses and minuses of building virtual universities, featuring experts from around the world. Topics include social issues, learning system vendors, philosophical approaches, and best practices in virtual university instruction.

Fluke 87V Industrial Digital Multimeter

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

Medical School Aims To Produce More Sensitive, More Caring Physicians

The University at Buffalo's School of Medicine and Biomedical Sciences is developing a model program to teach medical students and resident physicians empathy and communication skills. The project will use standardized cases and patients to present typical situations they may face in their practices.