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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

National Survey: Leg Crossing Is Taboo But Women Indulge Anyway

A national survey found that nearly half of American women (45%) regularly cross their legs, despite being aware of the negative effects on circulation. The study also revealed that leg crossing is often a habit, comfort-driven behavior, and a matter of politeness.

Apple iPhone 17 Pro

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

Media Advisory: 1999 Spring Meeting -- Updated Press Conference Schedule

The AGU Spring Meeting will feature new press conferences on Leonid Meteors, which created a temporary lunar atmosphere, and Yucca Mountain as a potential site for long-term nuclear waste storage. The sessions will also include discussions on Mars Global Surveyor findings and the impact of magnetic storms on Earth.

AAPS Workshop To Explore Individual Bioequivalence

The AAPS International Workshop on Individual Bioequivalence aims to review available criteria, discuss their pros and cons, and explore various points in drug development and approval. The workshop will focus on evidence for/against a Subject by Formulation interaction, statistical issues, and FDA strategy.

UC engineer wins NATO 'Science for Peace' grant

University of Cincinnati engineer Peter Smirniotis has received a $270,000 NATO Science for Peace grant to collaborate with Russian scientists on degrading toxic chemical weapons. The project aims to minimize environmental harm and potentially lead to a marketable product that can help Russia boost its economy.

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.

Researchers Engineer A Way To Improve T-Cell Receptors

University of Illinois scientists developed a method to improve T-cell receptor properties, allowing for manipulation of the immune system's recognition molecules. This breakthrough could lead to new therapeutic approaches for diseases such as AIDS, cancer, and multiple sclerosis.

Porous Ceramic Foam -- Taking The Heat Out Of Furnaces

A new material, Hi-Por, is being considered as a replacement for refractory ceramic fibers due to its heat resistance and fiber-free nature. It has already been used in the nuclear industry due to its greater resistance to nuclear radiation.

Invading Beetle Threatens Canada's Pine Forests

A European beetle is expected to spread throughout Canada, posing a major threat to the forestry industry. The Introduced Pine Shoot Beetle has few natural enemies in Canada, making it a voracious insect that can feed on various pine species.

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.

Bees The Buzz In Landmine Detection

Researchers are developing a system to track and analyze bees equipped with radio frequency tags to detect explosives, which could aid in locating landmines. The technology aims to train bees to identify minute amounts of explosives, revolutionizing landmine detection.

AAPS Workshop To Address Regulatory Issues

The AAPS Workshop on Regulatory Issues Related to Drug Products for Oral Inhalation and Nasal Delivery will focus on quality assurance, CMC data, and bioavailability. The workshop aims to advance science through open exchange of knowledge and contribute to human health through pharmaceutical research.

Packing Away The Past: A Simulating Experience

The Decontamination, Decommissioning, and Remediation Optimal Planning System (DDROPS) simulates facility decontamination and waste minimization. This software optimizes cutting and packaging of debris to reduce radiation exposure risk and disposal costs.

PVC 99

The PVC industry is expected to see significant growth in the developed world, thanks to innovation and advancements in technology. New studies have found that phthalates have little or no effect on human health, providing a safer alternative for manufacturers. The conference also explored ways to improve the industry's image and provi...

Fluke 87V Industrial Digital Multimeter

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

Media Availability With Science Board Chair

National Science Board (NSB) Chairman Eamon Kelly will be available to discuss various science-related issues on April 26. The NSB, comprising industry and academia representatives, has published papers on education, research trends, and government funding.

Gamma-Ray Spectrometry's Greatest Hits Available On CD

Researchers have compiled a vast collection of gamma-ray spectra, enabling identification of radioactive materials and prediction of decay. The data includes over 315 reference spectra and more than 371 associated decay schemes.

$2.5 Million Initiative To Develop Chameleon-like Nanoshells

Researchers at Rice University are developing chameleon-like nanoshells with tailored optical properties to enhance devices and materials. These nanoshells can manipulate different types of light and have potential applications in energy conservation, construction materials, and biomedicine.

Magnet Therapy Eases Severe Depression, Double Blind Study Shows

A double-blind study at the Technion-Israel Institute of Technology shows that magnetic stimulation of the brain can ease severe depression. The treatment, known as rTMS, was found to be effective in improving depression ratings by 50%, with half of patients requiring no further treatment.

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.

Natural Disaster Researchers Meet In Idaho For Second Annual Conference

Researchers from the Partnership for Natural Disaster Reduction (PNDR) presented various studies on wind and earthquake resistance, including a large-scale extreme wind research facility and hurricane-resistant homes. The PNDR program aims to reduce damage from natural disasters through concerted nationwide research efforts.

Taking The Animal Out Of Animal Testing

Researchers at Rensselaer Polytechnic Institute have developed a non-invasive technique to study complex cell behavior using electricity. The ECIS 100 technology provides unprecedented sensitivity and detailed results, allowing for real-time analysis of cell activity over time.

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.

Study Of Children's Fillings Finds No Mercury Exposure

A new study by University of North Carolina at Chapel Hill researchers found no additional mercury exposure to children from dental fillings, despite low environmental exposure. Tiny amounts of mercury were detected in primary teeth, but statistical analysis showed no correlation with the number of fillings.

Finer Copper Wires For Faster Integrated Circuits

Researchers have developed a new method to inlay copper wires in semiconductor wafers, promising faster integrated circuits. The 'ion-assisted trench filling' technique can produce thinner, more uniform layers of metals and fill narrower trenches with higher depth-to-width aspect ratios.

Most Home-Based Workers Are Male, Have Traditional Jobs

A study of 899 home-based workers in nine states found that nearly 59% were male, with the average worker being 44 years old and married. Home-based businesses generated $19.7 billion in annual income, contributing 3% to total personal income.

Meta Quest 3 512GB

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

Surface Tension May Explain Fingering Patterns In Granular Flows

Recent experiments at the University of Illinois cast doubt on the theory that segregation of coarse particles creates finger patterns. Instead, researchers found evidence suggesting an effective surface tension generated by cohesive forces between grains may be responsible for the formation of these patterns.

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.

Marijuana Not A Factor In Driving Accidents

Recent research suggests that marijuana impairment does not increase driving accidents, but rather affects judgment. Drivers who consume marijuana slow down and drive more cautiously to compensate for their impairment.

Catalyst Makes Plastic Polymers From CO2

A Cornell University chemist has developed a zinc-based catalyst to produce polycarbonates, a class of materials with potential as biodegradable materials. The breakthrough could lead to more economical and commercial possibilities for producing plastics from CO2.

"Smart" Fire-Resistant Polymers Under Study For Use In Aircraft

Researchers have discovered a new polymer that produces water vapor and leaves a nearly nonflammable residue when heated, making it more fire-resistant than current materials. The study's findings could help prevent deaths in survivable airplane accidents, which account for 40% of fatalities.

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.

New Online Service Alerts Chemists Instantly To The Latest Journal Research

The American Chemical Society (ACS) has introduced ASAP Alerts, a new online service that sends e-mail notifications of newly available Articles ASAP from each of its 27 Web editions of journals. Subscribers and non-subscribers can sign up for daily or weekly notifications, with access to full-text articles within minutes.

Research Reveals Environmental Injustice In N.C. Communities With Large Hog Farms

A new University of North Carolina at Chapel Hill study found that intensive hog operations are disproportionately located in poor and non-white communities across North Carolina. The research, funded by the National Institute of Environmental Health Sciences' Environmental Justice Program, analyzed data from 1998 and 1990 to show that...

Center For Ion Mobility Spectrometry Established At INEEL

The Center for Ion Mobility Spectrometry (IMS Center) brings together top researchers to develop new applications and advance fundamental research in ion mobility spectrometry. The center aims to expand the technology's utility into new areas, improving detection of hard-to-detect molecules like pesticides and environmental contaminants.

Media Advisory: Mike McCormack On Energy Resources

Mike McCormack warns of impending energy crisis in the US, citing depleted conventional oil and natural gas reserves. He also addresses the limitations of implementing solar and wind energy resources to meet America's Kyoto Treaty obligations.

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.

Media Alert: Ralph Nader Speech

Ralph Nader will speak on mergers and acquisitions at the American Chemical Society's national meeting. The event is scheduled for March 22 at the Anaheim Convention Center.

Bees: Latest Weapon In Cancer Fight

Scientists are modifying bee venom to develop cancer treatments with fewer side effects than traditional drugs. The goal is to create immunotoxins that target cancer cells specifically, overcoming major drawbacks of chemotherapy.

Plastics - Easier To Recycle Than Commonly Thought

Researchers found that contaminants can have very little impact on the physical properties of plastics, allowing for more functional products to be made from recycled materials. This could increase production of recycled plastic products like car bumpers and street furniture.

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.

US Team Completes 40-Ton Magnet

A US team, led by MIT, has completed a 40-ton magnet that will be used to test the world's most powerful pulsed superconducting magnet. The combined magnet weighs over 150 tons and is part of an international collaboration to demonstrate nuclear fusion as an energy source.

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.

Aluminum Wastes Could Soon Be Converted To Commercial Use

Researchers at Michigan Technological University are developing a technology to divert salt cake, an aluminum by-product, into valuable feed stock materials for the manufacturing of concrete products. This will ease material supply pressure and improve productivity in the concrete, mining, and construction industries.

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.

Farmworkers Love Their Jobs, Study Finds

A study by Gregory Encina Billikopf found that farmworkers generally have positive attitudes towards their employment, with many rating their jobs as excellent and valuing respect and fair treatment from supervisors. Workers also appreciate being treated like 'working people' and receiving acknowledgement for their successes.

Porous "Nanobubblepack" Materials Discovered

Researchers have developed a new class of porous materials, called nanobubblepack, with ordered crystal-like arrangements of ultra-small spherical spaces. They can produce these materials in a range of pore sizes and fill them with various substances.

Educators Launch Internet Based Workshop On Pollution Prevention

Researchers at Michigan Technological University and Arizona State University have launched an open internet-based workshop on pollution prevention research and teaching in higher education. The goal of the workshop is to formulate recommendations and guidelines for pollution prevention research in academia, with a focus on establishin...

$3.5 Million For Disability In Workplace Studies

A new research center at Cornell University is receiving a $3.5 million grant to investigate the challenges of employing people with disabilities and develop more effective policies to support them. The center will analyze data on workers with disabilities, measure their employment and earnings, and provide information for policy-makers.

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.

DuPont Donates $23 Million Gift To Virginia Tech

The donation will aid researchers in developing composite materials for recyclable automotive parts, low-cost aircraft parts, and bridge beams. The gift includes thermoplastic composites technology patents and related materials.

Age, Neurological Symptoms Linked To Injuries In Farmers

A study by Ohio State University found that younger farmers are at a higher risk of injury, with 32% of injuries linked to farm equipment. Neurological symptoms such as difficulty concentrating and chemical exposure also correlated with increased injury risk.