Bluesky Facebook Reddit Email

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

Apple iPhone 17 Pro

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

Study examines tolerance of political lies for shared views

A new study by University of Illinois researchers found that people are more lenient towards politicians' lies when they align with a shared moral goal. The study suggests that lying to uphold a morally right stance is perceived as acceptable and necessary, even if it means compromising honesty.

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.

Study examines fees, finances of medical specialty boards

The study found that examination fees accounted for 88% of revenue and 21% of expenditures, while officer and employee compensation and benefits accounted for 42% of expenses. The ABMS member boards reported a cumulative surplus of $635 million between 2003 and 2013.

Heavier Asian Americans seen as 'more American,' study says

A study found that heavier Asian Americans are viewed as more American and subject to less prejudice compared to their thinner peers. Researchers believe this phenomenon is linked to common stereotypes about Asians being thin and Americans being heavy.

Navy awards UA aerospace engineers nearly $2 million for hypersonic research

The University of Arizona has received a nearly $2 million award from the Office of Naval Research to study problems of instability and materials failure for aircraft and missiles flying at hypersonic speeds. Researchers will build two additional wind tunnels to explore laminar-turbulent transition, aerothermodynamic heating, and other...

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.

Top mathematics writers awarded prizes at MAA MathFest

Seven mathematicians received the Carl B. Allendoerfer Awards for their excellent work, while others were honored with the Trevor Evans Award and the George Pólya Awards. The Merten M. Hasse Prize was also awarded to a notable paper published in The American Mathematical Monthly.

Researchers crack the smile, describing 3 types by muscle movement

Scientists identified three distinct smile types: reward, affiliation, and dominance, with specific facial muscle combinations. The research provides precise physical descriptions of smile subtypes, enabling better classification and study of smiles in pivotal human interactions.

Study finds harmful protein on acid triggers a life-threatening disease

Researchers at Boston University School of Medicine have discovered how acidic conditions trigger the formation of toxic protein clusters in cells, leading to the death of vital organs. The study may help design new treatments for secondary systemic amyloidosis (AA), a life-threatening disorder that affects millions worldwide.

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.

Physics of bubbles could explain language patterns

A new study using physics to predict where and how dialects occur suggests that dialects tend to move outwards from population centers. This theory explains why cities have their own dialects and how language boundaries get smoother over time.

Black swans in public administration

Professor Wolfgang Seibel's research on black swans in public administration focuses on rare organisational failures with severe consequences. He investigates structural flaws and systemic weaknesses within public administration to prevent such incidents.

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.

Sixth volume of the German Surname Atlas released

The sixth volume of the German Surname Atlas offers a comprehensive survey of surnames derived from given names in medieval Germany. The research provides valuable insights into the development of the spoken language and cultural history.

Flashes of light on the dark matter

Researchers analyzed the interaction of cosmic web with distant quasar light to reveal properties of dark matter. The results support Cold Dark Matter theory and reject Fuzzy Dark Matter model.

Gene drives likely to be foiled by rapid rise of resistance

Researchers found that mutations giving rise to resistant genetic sequences formed frequently in fruit flies, hindering the efficiency of gene drives. This development may necessitate new approaches to overcome resistance in genetically diverse populations, making gene drive technology less reliable.

UBC researchers test 3-D-printed water quality sensor

Researchers at UBC's Okanagan campus have designed a tiny device that can monitor drinking water quality in real-time, helping protect against waterborne illness. The miniaturized sensors are cheap to make, operate continuously, and can be deployed anywhere in the water distribution system.

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.

LSTM awarded £11 million by National Institute for Health Research

The Liverpool School of Tropical Medicine has been awarded £11 million to establish a new Global Health Research Unit and two research groups. The funds will support research on lung health, snakebite, and non-communicable diseases in Africa, aiming to improve health outcomes for the poorest communities.

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.

USDA announces $7.2 million for research on plant-biotic interactions

The USDA has awarded $7.2 million in grants for research on plant-biotic interactions, aiming to improve crop yields and reduce the need for fertilizers. The funding will support fundamental and applied research to better understand the complex relationships between plants, microbes, and invertebrates.

Researchers study factors predicting school corporal punishment

New Penn State research reveals that Southern natives and average education level are key predictors of school corporal punishment use. The study found a correlation between parental corporal punishment and SCP, highlighting the potential negative impacts on children's social and behavioral well-being.

Mulling over the aromas of wine

A new detector for acetaldehyde in wine has been developed, offering a more practical and accurate method for winemakers to monitor this critical ingredient. The device, tested on nine different wines, produced results comparable to traditional methods but with simpler operation and real-time output.

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.

USC and Georgia Tech receive $6.8 million for DARPA project

Researchers at USC and Georgia Tech will develop a powerful new data-analysis platform to process massive amounts of graph data in real-time, with potential applications in security, consumer applications, and predicting cyber attacks. The goal is to achieve a 1000-fold speed-up in processing data.

Human pose estimation for care robots using deep learning

Researchers developed a method to generate large amounts of training data using computer graphics and motion capture technology. This allows for accurate pose recognition, including complex positions such as recumbent and crouching, enabling care robots to provide better care. The generated data is freely available for research purposes.

Powerful new photodetector can enable optoelectronics advances

A team of engineers from the University of Wisconsin-Madison and the University at Buffalo has developed a powerful new photodetector that combines unique fabrication methods and light-trapping structures. The device increases light absorption in thin materials, enabling smaller optoelectronic devices with improved performance.

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.

Into the quantum world with a tennis racket

Researchers have discovered a novel approach to controlling quanta using the tennis racket effect, which can visualize fault-tolerant manipulation of quanta. This breakthrough enables faster and more efficient quantum computing, with potential applications in secure networks and ultrafast quantum computers.

Global ocean health relatively stable over past 5 years

A study analyzing five years of Ocean Health Index data for 220 countries found that global ocean health has remained stable, but individual countries have seen changes, particularly in the Arctic and sub-Arctic regions. Improvements in fishery management and marine protected areas may have stabilized ocean health scores in other regions.

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.

Computing takes the prize

Nobuo Sato received a $10,000 grant to apply his knowledge of Quantum Chromodynamics to understand the protons and neutrons in everyday matter. His calculations involve parton distribution functions and transverse momentum distributions.

High-precision control of printed electronics

Researchers at Linköping University have successfully applied a thin layer of a ferroelectric material to control electronic nonlinearity in ion-doped conducting polymers. This breakthrough enables precise switching of transistors and color changes in displays, opening up new possibilities for applications in printed electronics.

McMaster researchers make data centers more efficient

The project aims to create a system that can effectively monitor data centers and analyze findings with minimal human intervention. Led by McMaster Engineering professors, the team will develop tools to analyze performance in real-time, helping companies make decisions to reduce energy usage and predict system faults and failures.

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.

USDa invests $7.6 million for research on pests and beneficial species

The USDA is investing $7.6 million in research to help manage pests and beneficial species that affect agricultural crops. The funding will support projects that promote beneficial organisms associated with pests and better understand the fundamental mechanisms of interactions between plants, pests, or beneficial species.

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.

Bullying and bias can cost schools millions in lost funding

New research highlights the economic impact of bullying on schools, with 10.4% of students missing school due to feeling unsafe and up to $276 million in lost revenue each year in California public schools. Schools can take steps to create a safe environment through professional anti-bullying training and decreasing racism.

Paving the way for hydrogen fuel cells

Scientists have developed an electrocatalyst using less expensive ruthenium and nitrogen-doped graphene, promising better durability and reduced noble-metal usage than platinum-based alternatives.

Celestron NexStar 8SE Computerized Telescope

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

The beach time capsule

UCSB scientists compared decades-old data with new field observations to evaluate multidecadal change in sandy beach biodiversity. They found that local processes exerted a stronger influence on intertidal biodiversity than regional factors.

Different origins of Cu-Pb-Zn-bearing and W-bearing granites

New research reveals genetic differences between Middle-Late Jurassic Cu-Pb-Zn-bearing and W-bearing granites in the Nanling Range. A proposed model attributes the formation of these granites to asthenosphere upwelling and basaltic magma underplating, driven by palaeo-Pacific plate subduction.

Unexpected rotation in a stone-dead galaxy

A team of scientists has detected a rotating stellar disk in the ancient elliptical-shaped galaxy MACS2129-1, located 10 billion light-years from Earth. This finding contradicts prevailing astrophysical theory regarding the formation of such galaxies shortly after the Big Bang. The stars in MACS2129-1 rotate at a speed of over 500 km p...

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.

Magnetic memories of a metal world

A team led by Dr James Bryson deciphered magnetic messages in rare metal meteorites, confirming Psyche as an exposed planetary core. The findings suggest the asteroid cooled quickly due to its rocky mantle stripped away.