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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

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.

Project examines early Buddhist teachings

A three-year project studies the Dhyanna of Entering into Non-Conceptuality, an 8th-century scripture considered authentic Buddha's teaching. The research aims to show similarities between Chinese and Tibetan Buddhism and how they have been interpreted differently throughout the ages.

Harry Potter and the Ecuadorian flowers

A new species of the gentian family, Macrocarpaea apparata, has been discovered in Ecuador. The plant was found to have yellowish-white bell-shaped flowers that emerge only as darkness falls, mirroring the magical concept of apparition.

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.

Tooth, heal thyself

Researchers at NIST have invented composites that can promote re-growth of natural tooth structures efficiently. These bioactive, biocompatible materials can be used to stimulate the repair of defective teeth, minimizing decay under orthodontic braces and potentially in root canal therapy.

Apple iPhone 17 Pro

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

Field receives grant to preserve, conserve Chinese textiles

The Field Museum has received a grant to preserve and conserve its extensive collection of Chinese textiles, featuring 1,200 embroidered folk textiles and 1,000 historical costumes. The museum's unique holdings provide valuable insights into traditional Chinese textile decoration techniques and symbolism.

Britain markets itself as 'damaged goods,' professor says

Professor Elizabeth Legge explores how British art marketed itself as a failure to gain cultural credibility in the US. She argues that this strategy tapped into American perceptions of British art as gauche and incapable of irony, generating mutual indignation between the two nations.

Time perception impaired when smokers stop

A recent study found that daily smokers experience impaired time estimation when abstaining from cigarettes for 24 hours. This impairment may contribute to feelings of stress and decreased focus, highlighting the need for further research on nicotine's effects on attention processes.

Psychology research investigates how we recognize faces

Researchers are studying how our brains perceive and process facial features to understand face recognition. They believe that well-formed and well-known objects like faces are perceived in parallel processing, while difficult patterns may be processed serially.

Fluke 87V Industrial Digital Multimeter

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

African-Americans willing to shoulder higher cigarette taxes

According to a Penn State study, African-Americans are more likely to support higher cigarette taxes, particularly among younger Blacks, those at higher educational levels, and former smokers. The study found that increasing taxes can decrease smoking prevalence rates and generate revenue for tobacco cessation programs.

Black water turns the tide on Florida coral

A 2002 NASA study found a significant decline in coral cover and species diversity after the 'black water' event, which was caused by a bloom of microscopic marine plants. The dark water reduced sunlight absorption, affecting the ecosystem.

Think political news is biased? Depends who you ask

A new study by Ohio State University found that Republicans who frequently engage in political debates with others who share their views tend to have a more balanced perception of media bias. In contrast, Democrats' perceptions of media bias do not differ based on who they talk to. The study suggests that conversational contacts influe...

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.

Avon Foundation-AACR launch new international scholar awards

The Avon Foundation-AACR International Scholars in Breast Cancer Research program provides two-year grants to four junior-level faculty members from limited opportunities countries. The program aims to enhance breast cancer research and clinical care globally.

Ultra-wideband explored for ultra-secure, wireless communication

Ultra-wideband technology offers advantages in communication due to its wide spectrum range. The technology allows for efficient transmission and reception of data without interference, enabling military communications to remain secure and domestic devices to achieve higher data rates.

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.

Much oil remains to be tapped below Gulf of Mexico

A study has identified a vast network of subsurface streams and ponds in the northern Gulf of Mexico basin that are believed to contain significant amounts of untapped oil and gas. The discovery, made by Cornell University professor Lawrence M. Cathles, estimates that these reserves could be as large as those found in the North Sea.

Program wins first Youth Development Award from Grant Foundation

The University-Assisted Community Schools Program has been selected for a $100,000 prize to recognize its high-quality organizational work improving children's lives. The program, developed by Penn faculty and students, focuses on solving community problems in areas like environmental health, literacy, and nutrition.

Professors tackle research for national defense

Bierman and Landry will conduct research to improve Army land managers' understanding of landscape change and detect mustard gas using porous materials. The projects aim to expand research opportunities in states with limited federal funding for university research.

Prehistoric art gets the modern touch

Northumberland is renowned for its rich collection of prehistoric rock art, with up to 500 examples still existing in the field. A new website featuring the archive will display information at varying levels of complexity, providing valuable research and teaching resources.

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.

$1.4 million NSF grant to study turbulent flows

A team of Cornell physicists and engineers are developing an instrument that can track hundreds of particles simultaneously, allowing for a more comprehensive understanding of turbulent flows. The technology has the potential to improve climate models and predict how pollutants disperse in air or water.

European research at AAAS meeting

The European Commission will present its research policy and funding activities at the AAAS meeting, aiming to create a European Research Area (ERA) with better coordination and cooperation. The EU's goal is to boost competitiveness and improve citizens' quality of life through significant resources mobilized via the Framework program.

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.

Sex, flounder and donuts

Researchers at North Carolina State University have successfully produced all-female cultured stocks of Southern flounder using controlled-breeding methods and warm water temperature manipulation. This method has significant economic potential, as female flounder can grow up to two times larger than males within two years.

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.

New protein will help fight inflammation

Scientists at Cardiff University have developed a new protein to help manage acute infection and inflammation. The protein has been jointly investigated by Dr Simon Jones and Dr Nicholas Topley for several years, revealing its potential in treating chronic disorders such as rheumatoid arthritis and bacterial peritonitis.

Cherokee literature still affected by history of removal

A University of Toronto researcher is studying how the Cherokee people responded to forced removal, with a focus on accommodationist writers and resistant voices. His book aims to acknowledge the history of removal and its impact on Cherokee literature.

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.

Endangered northern right whales exposed to paralytic shellfish poisoning

Scientists find that northern right whales in Grand Manan Basin are exposed to substantial amounts of paralytic shellfish poisoning toxins, which can cause chronic impairment and death. The toxins may affect diving capabilities, leading to poorer condition, reduced calving rates, and increased susceptibility to disease.

Broadway helped Jews gain acceptance, researcher says

Researcher Andrea Most examines the works of influential Jewish American composers, revealing how Broadway musicals addressed complex issues of identity, assimilation, and American culture. Her book will shed new light on the genre's often-overlooked 'Jewish origins' and its impact on the American experience.

DOE grant advances research into new markets for corn

The DOE grant aims to economically derive high-value chemicals and oils from lower value corn fiber, opening new markets for corn growers. The project will develop purification and characterization techniques and design a pilot plant to recover high-value carbohydrates.

Scientists find earliest 'New World' writings in Mexico

Researchers found evidence of the earliest form of writing in the New World on a cylindrical seal and greenstone plaque fragments. The discoveries date back to the Olmec era, a pre-Mayan civilization, and challenge previous notions about the earliest written communication in Mesoamerica.

Celestron NexStar 8SE Computerized Telescope

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

Chilling with sound

Researchers at Penn State have developed a compact freezer case using sound waves to substitute chemical refrigerants, reducing greenhouse gas emissions. The Navy has funded the project and is exploring its potential for distributed cooling systems on carriers.

NIAMS funds multiple grants in heritable disorders of connective tissue

The National Institutes of Health's NIAMS has funded eight research projects to better understand and treat heritable disorders of connective tissue. These conditions, such as osteogenesis imperfecta and Ehlers-Danlos syndrome, affect millions of Americans and have few effective treatments.

CHF receives oral history grant from Gerstacker Foundation

The Chemical Heritage Foundation has received a $250,000 grant from the Rollin M. Gerstacker Foundation to support its oral history program. This funding will help preserve the history of the chemical industry and molecular sciences through recorded interviews with key players.

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.

Optical communications using cell phone technology

Researchers at UC Davis are developing optical CDMA devices that encode information across a spread of wavelengths for fast and secure telecommunications. This technology has the potential to improve network security and provide faster connections.

Square Kilometer Array gets NSF design grant

The NSF has awarded a design grant for the Square Kilometer Array (SKA) telescope, which aims to be the largest scientific instrument ever built. The U.S. consortium, led by Cornell University, will investigate feed antennas and low-temperature receivers, as well as address radio frequency interference issues.

NIDA grants will improve knowledge about inhalant abuse

The National Institute on Drug Abuse has awarded $2 million to fund research on inhalant abuse, focusing on epidemiology, risk factors, and health consequences. The new studies aim to address the severe lack of research-based information on this widespread problem affecting young children.

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.

Land subsidence measurements may improve groundwater management

Researchers at Virginia Tech are conducting a large-scale aquifer test to improve groundwater management. They are using GPS antennas and remote-sensing radar satellites to measure land subsidence with millimeter accuracy, which will help managers maintain the elastic range of the aquifer and prevent land subsidence.

Rutgers wins funds to create online index of moving brain images

The Rutgers project aims to develop software that allows medical researchers and physicians to share and analyze brain imaging data online, improving the understanding of brain disorders. The new search tools will focus on dynamic brain activity, filtering away secondary signals to reveal underlying pathways.

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.

NSF grant for study of student underperformance

Williams College researcher Dr. Fein has received a $240,455 NSF grant to investigate the links between social context, physiological arousal, and cognitive appraisals in relation to student underperformance. The research team will include experts from education, neuroscience, health, cognitive psychology, and social psychology.

19th-century machine models in online science library

The Cornell Reuleaux Collection, a repository of kinematic models developed by German engineer Franz Reuleaux, has been expanded into the Kinematic Models for Design Digital Library (K-MODDL). Users can interact with digital images and models to learn about machine design principles.

Davis Instruments Vantage Pro2 Weather Station

Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Visceral reality

The Navy is using immersive simulation training, known as 'visceral reality,' to challenge fresh recruits through realistic and intense scenarios. This new approach aims to better equip sailors to deal with combat situations, providing a more effective training evolution.