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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

You recognize your face even when you don't 'see' it

A study published in Psychological Science found that participants' brains automatically attended to their own faces, even when they were instructed not to. The researchers used EEG to monitor brain activity and confirmed that the phenomenon occurs with more complex stimuli like faces, which require detailed analysis to recognize.

Why do innocent people plead guilty?

A UMass Lowell researcher explores the human dynamics behind plea deals, finding that over 95% of US criminal charges are resolved by guilty pleas. Her new NSF grant-funded project aims to reduce false guilty pleas and improve justice system services for defendants, using a computer simulation to test variables affecting plea decisions.

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.

Surgery for uncomplicated appendicitis in adults is effective and safe

A recent study published in the peer-reviewed journal Surgery found that surgery for uncomplicated appendicitis in adults is very safe, with more than 97% of procedures being minimally invasive. The study analyzed 7,778 appendectomies and found that only 3% resulted in complications, making it a low-risk option.

Apple iPhone 17 Pro

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

Handwriting: The foodie font of love

A recent study found that handwritten font on menus can convey a sense of love and care, leading customers to believe healthier food options are better for their bodies. This perception influences customer behavior, including increased social media interaction with the restaurant's brand.

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.

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.

Has screen time increased for young children and on what screen?

Screen time in young children has significantly increased since a 1997 study, with most of it spent watching TV. The study tracked daily screen time among American children under 6 years old and found that total screen time among toddlers increased by nearly 2 hours per day.

Lithium-air batteries can store energy for cars, houses and industry

Researchers from São Paulo and the UK presented advances in new battery development to address increasing demand for energy storage. Lithium-air batteries have great potential for use in transportation, power distribution networks, and can store energy for up to 24 hours at a low cost.

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.

Bigger teams aren't always better in science and tech

A new analysis of 65 million projects found that smaller teams are more likely to introduce new ideas to science and technology, while larger teams often develop and consolidate existing knowledge. This challenges recent trends in research policy and funding toward big teams.

Diets consisting of fewer calories improve cell performance

Researchers found that low-calorie diets can protect the brain from neuronal cell death associated with diseases such as Alzheimer's, Parkinson's, and cerebral vascular accident. Caloric restriction also improved insulin secretion and increased mitochondria efficiency in cells.

The unexpected creates reward when listening to music

Research at McGill University found that musically unexpected events elicit reward prediction errors in the nucleus accumbens, a brain region associated with musical pleasure. This discovery establishes music as a neurobiological reward capable of motivating learning and pleasurable listening experiences.

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.

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.

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.

New oviraptorosaur species discovered in Mongolia

A new oviraptorosaur species, Gobiraptor minutus, was discovered in the Nemegt Formation of Mongolia. The specimen features unusual thickened jaws and histological analyses indicate that it likely belonged to a young individual.

Female manakins use male mating call when implanted with male hormones

Researchers found that female manakins can produce a male-specific 'chee-poo' vocalization when implanted with testosterone, while untreated females cannot. In contrast, juvenile males who received testosterone exhibited vocalizations closer to those of treated females than adult males in the wild.

Tracking down a feat of nature

A palaeontologist is researching the evolution of a mineralised vertebrate skeleton, which led to an explosion in species diversity around 500 million years ago. The unique nanocrystal structure allows for flexibility and stability, enabling species to conquer new habitats and ecosystems.

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.

Prehistoric food globalization spanned three millennia

Researchers have mapped how ancient cereal crops spread from isolated pockets of first cultivation, driven by peasant farmers' needs rather than cultural choices. The study shows that food globalization in prehistory had an equally dramatic impact on food cultivation as the Columbian Exchange.

Fluke 87V Industrial Digital Multimeter

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

Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

More die after surgery than from HIV, TB, and malaria combined -- study

A new study estimates that around 4.2 million people die within 30 days of surgery globally, with half of these deaths occurring in low- and middle-income countries. The researchers project that expanding surgical services to address unmet need would add another 1.9 million post-operative deaths annually.

Short anti-rejection therapy protects transplants in diabetic animals

Researchers have found a short anti-rejection therapy that can protect transplanted pancreatic islets in diabetic animals, enabling long-term survival and function without the need for life-long immune suppression. This breakthrough could lead to an effective treatment of type 1 diabetes with fewer side effects.

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.

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.

High-protein rice brings value, nutrition

Researchers developed high-protein rice lines with increased yield and improved grain quality, providing a solution to global protein deficiencies. The 'Frontière' line has a 53% higher protein content than original rice varieties, making it suitable for various applications such as specialty food products.

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.

What makes the deadly pufferfish so delectable

Scientists reproduce pufferfish flavor using key taste-active compounds, revealing strong umami and kokumi components. The study contributes to a better understanding of the unique taste of pufferfish without the toxic effects.

Birth of massive black holes in the early universe revealed

Massive black holes may have formed in rare, densely populated areas of the early universe, a new study suggests. The team used simulations to model the growth of dark matter halos and found that rapid assembly prevented normal star formation, leading to black hole formation instead.

Researcher leads project to explore use of drones to fight wildfires

A Georgia State researcher has been awarded a $1.2 million grant to develop drone technology for wildfire management, providing real-time data to aid evacuations and fire management decisions. The technology aims to help contain wildfires, predict fire spread, and support human-UAS collaboration.

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.

Bird beaks did not adapt to food types as previously thought

A recent study has revealed that bird beak shapes are not as closely tied to their food sources as once believed. By analyzing the beaks of various species, researchers found a weaker and more complex connection between beak shape and feeding behavior.

Human respiratory viruses continue to spread in wild chimpanzees

Two outbreaks of respiratory illness in wild chimpanzees were identified, one lethal and the other non-fatal, caused by human metapneumovirus and parainfluenza virus 3. The viruses were found to be nearly identical genetically to common strains in humans, suggesting a human origin.

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.