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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

MSU expert: See scientists run -- for school board

Michigan State University professor Jon Miller is advocating for scientists to take on school board roles to enhance science literacy and educational quality. He believes scientists can bring valuable expertise and strategic thinking to the role, making a significant impact on public schools.

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.

Stardust findings override some commonly held astronomy beliefs

Scientists have discovered material in comets that originated from the sun's inner solar system, defying a popular notion. The Stardust mission found particles with extreme properties, including one made of calcium-aluminum inclusion and another composed of magnesium olivine.

GSA confers 2006 Nathan Shock New Investigator Award to NIA's de Cabo

Rafael de Cabo receives award for his work on caloric restriction and anti-aging effects, with the presentation to take place at GSA's Annual Scientific Meeting in Dallas, TX. The Gerontological Society of America established the Nathan Shock Award in 1986 to recognize outstanding contributions to gerontological research.

GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

ITN America's Freund to receive GSA's 2006 Maxwell A. Pollack Award

Katherine Freund, president of ITN America, is recognized for her work in developing innovative programs that translate research into practical application or policy. The award acknowledges her efforts to improve mobility issues for older adults, ranking high in the 2005 White House Conference on Aging.

Stroke rates falling in the West

Research finds stroke incidence decreasing in Perth by 43%, largely due to prevention strategies and reduced risk factors like hypertension and smoking. The study suggests successful implementation of healthy lifestyles is contributing to the decline.

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.

AGA Institute presents cutting-edge research during DDW

The AGA Institute presented notable clinical and basic science research highlights during the American Gastroenterological Association's (DDW) annual meeting. These findings include studies on the association between flexible sigmoidoscopy and colorectal cancer, as well as the role of Wnt signaling in gut development and repair.

Rep. Sherwood Boehlert to receive award from AIBS

Congressman Boehlert will receive the award for his strong advocacy of science and funding for agencies like the National Science Foundation. The presentation will take place at the AIBS Annual Meeting on May 24, addressing biodiversity and policy.

The radicalisation of science in the service of the regime

The Deutsche Forschungsgemeinschaft (DFG) history study reveals the Nazi regime's impact on German science, including medical research and agricultural studies. The study highlights the need to consider the historical context of scientific development during this period.

Apple iPhone 17 Pro

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

Intellectual property law and the protection of traditional knowledge

A modification to the patent application process could provide comprehensive legal protection for genetic resources and prevent biopiracy. Creating a new system is deemed too challenging, whereas modifying current patents to require disclosure of origin and prior consent is considered feasible.

Search for alien life challenges current concepts, says U. of Colorado prof.

Astrobiologist Carol Cleland suggests that the search for alien life should focus on physical systems that challenge our current concept of life, rather than relying on familiar definitions. She argues that detecting life beyond Earth is likely to be difficult due to the vast differences in genetic material between known and unknown or...

The changing nature of proof

Thomas C. Hales famously proved Johannes Kepler's 400-year-old conjecture on sphere-packing using a computer-assisted proof, which was initially met with skepticism by reviewers. Hales is now using his problem-solving skills to 'prove the proof' using a specially written computer language in the Flyspeck Project.

Employ more science and technology to reduce world hunger, expert says

A Cornell University expert argues that science and technology can be applied to reduce worldwide poverty and hunger. The new research priorities established by CGIAR's Science Council aim to improve agriculture, technology, and food-policy initiatives to stimulate economic growth in sub-Saharan Africa and western Asia.

Fluke 87V Industrial Digital Multimeter

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

NYAS China Conference reveals latest advances in biomedical sciences

The NYAS China Conference showcased groundbreaking research on chemical biology, infectious diseases, genomic medicine, and neuroscience. Experts discussed innovative approaches to drug development, disease treatment, and brain growth, highlighting the importance of global collaboration.

Book about Papuans' right to self-determination

The book examines how the New Guinea conflict arose, developed, and was resolved. Historian Pieter Drooglever presents information from interviews and archival research, shedding light on the 'Act of Free Choice' referendum in 1969.

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.

Collapse of Antarctic Ice shelf unprecedented

The Larsen ice shelf collapse was caused by a combination of long-term thinning and short-term increases in surface air temperature, exceeding natural regional climate variation during the Holocene period. Researchers attribute the collapse to climate warming in the Antarctic Peninsula, which is more pronounced than elsewhere.

Study shows ramelteon reduced insomnia symptoms in elderly

A study shows that ramelteon effectively reduces insomnia symptoms in elderly individuals, targeting the suprachiasmatic nucleus to regulate biological rhythms. Approximately half of older adults experience insomnia at least a few nights per week, affecting an estimated 60 million people in the US.

Early Universe was packed with mini black holes

Recent studies of the cosmic microwave background radiation suggest that small black holes were widespread in the early universe and merged to form larger black holes. This finding could indicate an era in which small black holes were commonplace, with potential telltale evidence in galaxies without a central supermassive black hole.

New methods of solving 'hard' computer problems

Carla Gomes and Bart Selman have developed new techniques to tackle combinatorial problems, such as airline scheduling and chess, by finding key variables that can be fixed in advance. These approaches exploit the structure of real-world problems, allowing computers to find faster solutions.

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.

New cyber security protocol for online banking, and more

A new cybersecurity protocol called 'delayed password disclosure' aims to prevent identity authentication attacks on online banks and ad hoc wireless networks. By using this protocol, users can verify their identities without divulging sensitive information, making it difficult for attackers to steal funds or sensitive data.

Restoring the marshes of Eden

Scientists are restoring the marshes of Eden in southern Iraq, which were devastated under Saddam Hussein's rule. The project aims to rebuild wetland ecosystems and reacquaint local experts after two decades of isolation.

Sociologist proposes new system of racial identification

A new system of racial identification is proposed by sociologist David Harris, considering the multidimensional nature of racial classification. The 'matrix of race' identifies nine cells of identification based on genotype-ancestry, phenotype, and culture, addressing issues with census data collection.

Science.gov offers new alert service

The Science.gov Alert Service sends weekly emails to patrons' desktops on their specified topics of interest. Patrons can set up an account and let Science.gov do the searching for them, with results displayed in email alerts and personalized Alert Archives.

Celestron NexStar 8SE Computerized Telescope

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

NASA news tips for AAAS annual meeting

NASA's Mars Exploration Rovers and the Cassini-Huygens Mission will be discussed, highlighting new discoveries and future exploration plans. The AAAS annual meeting also features presentations on climate change, urban decision-making, and revolutionary engine architectures.

Optical tweezers prove Einstein right

Researchers have successfully measured the back-flow effect in Brownian motion, a phenomenon Einstein predicted but overlooked 100 years ago. The discovery uses optical tweezers technology to detect this effect, confirming a key aspect of Brownian motion theory.

Fingerprints in the sky explained

Researchers used elliptic integrals to predict polarisation patterns in skylight, finding that singularities play a vital role in shaping the overall pattern. The study provides a simple and beautiful explanation for this natural phenomenon.

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.

Boston College's Mahoney to receive GSA's 2004 Maxwell A. Pollack Award

Mahoney receives the award for his work on innovative programs to serve older persons, including the Cash and Counseling Demonstration project supported by Robert Wood Johnson foundation and U.S. Department of Health and Human Services. The prize recognizes his excellence in translating research into practical application and policy.

Unique new platform offers European scientific community a common voice

The Initiative for Science in Europe (ISE) is an independent platform for organizations committed to scientific and technological development. ISE aims to provide a common forum for advocating independent scientific advice in European policy-making and stimulating the involvement of European scientists in shaping science and technology...

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.

Physicists reveal first 'nanoflowers'

Researchers at Cambridge University have successfully grown nanometer-scale wires into flower-like structures, which can be used as water-repellent coatings and a base for new solar cells. The unique nanostructures are created by controlling the growth process of silicon-carbon materials using liquid metals.

Now accepting nominations for the $2,500 M. Powell Lawton Award

The M. Powell Lawton Award recognizes significant contributions to gerontological treatment, practice, or service, as well as innovative public policy changes that improve the lives of older persons. Nominees must be endorsed by a GSA member and can be from any discipline.

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.

AAAS survey: 80 percent of adults say we're hurting oceans

The AAAS survey found that nearly 80% of Americans believe human stresses are threatening coastal regions and oceans. Despite this, a significant majority - nearly two-thirds - would eat less fish if it helped protect natural resources. The town hall meeting aims to bridge the gap between scientists, policymakers, and the public.

Meta Quest 3 512GB

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

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.

Ann Arbor chemist wins national award for extracting sulfur from fuel

A University of Michigan professor has developed a new sorbent material that can selectively remove sulfur from gasoline and diesel fuel, a key step in reducing acid rain. The innovative technology could help industries meet upcoming federal standards by reducing reactor sizes and energy consumption.

Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

Freedom in the conduct of science

The International Council for Science (ICSU) examines current threats to scientific freedom and proposes recommendations to address visa restrictions and promote international collaboration. ICSU emphasizes the need for scientists to recognize their responsibilities and provide adequate information for processing visa applications.

EMBO Award for Communication in the Life Sciences

The EMBO Award for Communication in the Life Sciences promotes active research and public outreach by recognizing innovative science communication. The award is given annually to a winning application that showcases imaginative and original works across various media forms.

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.