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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

Researchers are driving the charge of zero emissions

A study by Virginia Tech researchers found that electric vehicles generally produce less non-exhaust emissions than gasoline-powered vehicles when driving in city conditions. The research also highlights the environmental benefits of regenerative braking, which reduces brake abrasion emissions.

The real price of the “zero-price effect”

A study by Tel Aviv University researchers found that homes sold through free classified services received fewer clicks, sold more slowly, and at a lower price than identical homes sold through paid services. This resulted in an average net loss of about 3.5% to 3.8% of the transaction price.

WVU spearheading regional USDA project to increase agricultural production

The WVU Institute for Community and Rural Health is leading a five-year, $8.5 million cooperative agreement grant to support underserved farmers in West Virginia, Pennsylvania, Virginia, and North Carolina. The project aims to increase agricultural production, provide working capital, and create farm-to-institution markets.

‘Thermometer’ molecule confirmed on exoplanet WASP-31b

Researchers have confirmed the presence of chromium hydride in the atmosphere of hot Jupiter exoplanet WASP-31b using high-resolution spectral observations. This detection opens the possibility of using chromium hydride as a 'thermometer' to determine the temperature and other characteristics of exoplanets.

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.

Employing tradeoffs for more realistic COVID messaging

Researchers conducted an experiment with nearly 700 people in three countries to gauge the public's perception of relative risk factors. The results suggest a major health-risk public-communications failure in terms of how behaviors compare in relative risk.

High-fat diet linked to nitric oxide levels, cancer development

Researchers at the Beckman Institute found a direct link between high-fat diets and heightened nitric oxide levels, which can lead to increased risk of inflammation and cancer development. The study used a molecular probe to visualize changes in the tumor microenvironment.

Physiological stressors triggering disease in the heart

A recent study published at Masonic Medical Research Institute found that electrocution-induced physiological stress can lead to overlapping cardiac conditions in individuals. The research used human induced pluripotent stem cells to investigate the mechanisms behind these conditions, shedding light on potential new treatments.

Tests of bitumen pave way to rational approaches in road building

Researchers at Kazan Federal University developed a new method to produce non-oxidized bitumen from heavy oil, reducing production costs and increasing efficiency in road building. The innovative approach uses a specially packed oxidizing column to increase contact surface between feedstock and compressed air.

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.

Lerch receives funding for risk-need-responsivity project

Jennifer Lerch received funding from the State of Delaware to provide assistance to the Delaware Department of Corrections in using the Risk-Need-Responsivity (RNR) Simulation Tool. The project aims to enhance the tool's capabilities and address inmate needs.

Karla crater confirmed to be an impact structure

Russian and French scientists confirm Karla crater is an impact structure through paleomagnetic, petromagnetic, and geochemical samples. The study was conducted by researchers from Kazan Federal University and CEREGE, France.

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.

Bonobo and chimpanzee gestures share multiple meanings

Researchers have discovered that bonobo and chimpanzee gestures share multiple meanings, with many gestures having similar functions across the two species. The study, published in PLOS Biology, defines the meaning of each bonobo gesture by analyzing reactions and satisfaction levels.

Caution ahead: The growing challenge for drivers' attention

A new study by University of Utah researchers found that drivers using infotainment systems are taking their hands, eyes, and mind off the road for over 24 seconds to complete tasks. The study, led by Professor David L. Strayer, identified programming navigation as the most distracting task.

Apple iPhone 17 Pro

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

USB connections make snooping easy

Researchers found that over 90% of USB-connected devices leak information to external devices when plugged into the same hub. This 'channel-to-channel crosstalk leakage' allows malicious devices to capture keystrokes and private info.

Walden elected fellow of the American Society for Engineering Education

Susan E. Walden, a University of Oklahoma research associate professor and director, has been elected as a Fellow of the American Society for Engineering Education. She is recognized for her contributions to diversity and inclusion in engineering education, particularly through the P-16 initiative.

Scientists create 'floating pixels' using soundwaves and force fields

Researchers have created mid-air displays of 'floating pixels' using soundwaves and force fields, opening up new possibilities for computer and mobile displays in the 3D space above the screen. The technology, called JOLED, can be used to create interactive displays and bring digital information to life as physical objects.

New golden frog species discovered in Colombia

A new golden frog species has been discovered in Colombia's cloud forests, with the discovery highlighting the country's rich biodiversity. The newly identified species is part of a diverse group of frogs that includes 465 recognized species, with many still awaiting description and classification.

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.

Belief in climate change not linked to wildfire mitigation actions

A recent study by University of Colorado Boulder and U.S. Forest Service found that people who believe climate change increases wildfire risk are not more likely to take mitigation actions on their property. However, those who reject climate science are more likely to engage in risk-reducing behaviors.

Why hasn't he/she replied yet?

A new study from USC Viterbi School of Engineering identifies key factors that influence email response times. The study found that younger people respond faster, but write shorter replies, while older individuals take longer to respond. Additionally, the researchers discovered that platform usage and timing also impact response time.

Study: Women hurt more by breakups but recover more fully

A new study from Binghamton University reveals that women experience more emotional pain following a breakup, with an average rating of 6.84, compared to men's 6.58. However, women tend to recover more fully and come out emotionally stronger than men, who never fully recover but simply move on.

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.

Cost-share programs encourage most to mitigate wildfire danger

A collaborative study found that people with higher wildfire risk ratings are less likely to participate in cost-sharing programs. However, the majority of landowners (84%) said they would participate in a cost-share program for removing vegetation on their properties.

Self-deceived individuals deceive others better

A study by Newcastle University and the University of Exeter found that self-deceived individuals are viewed as more talented by their colleagues and are more likely to get promotions. This can lead to overestimation of others' abilities, increased risk-taking, and potentially disastrous consequences for organizations.

Incontinence takes mental toll on younger women

A study by the University of Adelaide found that middle-aged women with urinary incontinence are more likely to experience depression and lower quality of life. The condition can affect family, sexual relationships, and physical activities, making it essential for younger women to seek medical advice.

Calorie-restricted diet keeps heart young

Researchers found that people who restrict their caloric intake for seven years have better heart rate variability, a measure of the heart's ability to adapt to physical activity and stress. This is associated with improved cardiovascular health and may indicate a longer lifespan.

Townsend named winner of Jean-Jacques Laffont Prize in economics

Robert M. Townsend, a prominent development economist, has been awarded the 2011 Jean-Jacques Laffont Prize for his groundbreaking research on financial systems and their impact on developing economies. The prize recognizes his contributions to understanding the role of financial systems in driving economic growth and development.

Fluke 87V Industrial Digital Multimeter

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

Virginia Tech's Kathy Lu receives Humboldt Foundation research award

Kathy Lu, a renowned materials scientist at Virginia Tech, has been awarded the Humboldt Foundation research award for her pioneering work on nanomaterials. She will spend a year collaborating with Ralf Riedel in Germany to advance her research on fuel cell material design and composites.

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.

The public looks at synthetic biology -- cautiously

A nationwide survey found that two-thirds of Americans believe synthetic biology should continue, but with more research on human and environmental impacts. The public also harbors concerns about security, moral, and health risks, as well as potential damage to the environment.

Doctors with ownership in surgery center operate more often, U-M study finds

A new study from the University of Michigan Health System found that doctors who own a surgery center operate on average twice as many patients as those without such financial ties. This increased caseload may be due to lowered treatment thresholds, suggesting potential conflicts of interest among physician owners.

University of Colorado team finds definitive evidence for ancient lake on Mars

A University of Colorado at Boulder research team has discovered the first definitive evidence of shorelines on Mars, indicating an ancient lake that was up to 1,500 feet deep. The lake appears to have formed around 3.4 billion years ago and provides a prime target for future landing missions searching for signs of past life.

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.

Wellmune WGP supplementation alleviates

Research conducted by Miami Research Associates found that Wellmune WGP supplementation reduced the incidence of medically verified fever in healthy subjects. Additionally, the study showed significant improvements in physical energy and emotional well-being, with no need for work or school absences due to cold-like symptoms.

Coal-based fuels and products hit the refinery

Researchers at Penn State's Energy Institute have developed a process to produce jet fuel, gasoline, diesel fuel, and heating oil from coal using existing refineries. The process produces various hydrocarbon products, including fuel oil, gasoline, and diesel, which can be integrated into the refinery stream.

Faulted modeling

Researchers factored in crustal strength changes to improve predictive models for earthquakes along the San Andreas Fault. The study found a disparity between observations and mechanical models, suggesting that crustal changes in fault segments should be included in future models.

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.

ARL leads NASA effort to develop smarter machines for space missions

Researchers at Penn State are developing new approaches to integrating control and condition monitoring systems for Intelligent Vehicle Health Management. This will enable equipment to continue operating when something breaks or is about to fail, reducing the need for human intervention on long, unmanned deep space missions.

Brick chimneys can double as strong-motion sensors in earthquakes

A new study suggests the Seattle fault played a role in causing damage to unreinforced brick chimneys in West Seattle and Bremerton after the 2001 earthquake. The research found that areas with heavy chimney damage experienced stronger shaking, indicating the fault may have acted as a megaphone to amplify seismic waves.

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.

Slow moving vehicle sign not recognized by drivers

A Penn State researcher found that less than 30% of drivers recognize the Slow Moving Vehicle (SMV) sign. The sign's inconsistent day/night appearance and potential confusion with other symbols contribute to the low comprehension rate. Improving motorist education and enforcement could help increase recognition.