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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

Early Andean cultures part of intensive silver industry

Research reveals early Andean cultures were advanced technologically, polluting the atmosphere with heavy metals and facing climate change challenges. The study suggests that several thousand tons of silver were produced in pre-Incan times, but most likely recycled or exported.

Apple iPhone 17 Pro

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

Smart blending technique could change way plastics made

A new smart blending technique optimizes plastic materials for maximum effectiveness, enabling the creation of tougher, electrically conductive, and porous plastics. The technology, developed at Clemson University, has potential applications in food packaging, personal hygiene products, automotive uses, and even breakfast cereals.

NSF awards $12.5 million to Cal-(IT)²

The National Science Foundation has awarded $12.5 million to Cal-(IT)², a two-campus science and innovation institute at the University of California, Irvine, to develop innovative information-sharing tools and organizational strategies for first responders in urban crisis situations. The project aims to provide critical tools to early...

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.

New research finds garlic kills slugs

A study by Newcastle University found that a refined garlic product is an effective killer of slugs and snails, with the potential to replace chemical pesticides. The researchers tested nine molluscicides, including a garlic-based product, and found it to be one of the most effective killers.

Physiologist’s findings make fishing tournaments safer … for fish!

A physiologist's research has led to the development of improved catch-and-release procedures in fishing tournaments, resulting in better physiological condition and higher energy stores for fish. The new methods prioritize water immersion during weigh-ins to minimize stress and improve survival rates for species like bass and walleye.

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.

Smoke-free rules may be good news for business

A study by Cornell University found that smoke-free regulations in New York restaurants and hotels did not harm employment or sales. In fact, the regulations led to a statistically significant increase in taxable sales and overall payrolls.

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.

Smoking in movies influences teenagers to start smoking

Teenagers who view more smoking in movies are almost three times more likely to start smoking compared to those with low exposure. The study found that half of smoking initiation can be attributed to viewing smoking in movies, highlighting the need for policy changes to reduce youth exposure.

Vera Kettnaker receives NSF CAREER Award

Vera Kettnaker's proposed system analyzes an elderly person's movement patterns to detect potential problems and summon help automatically. The system would be integrated with ceiling-mounted cameras and data-processing equipment to provide a safe and private living environment for seniors.

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.

Americans pay more for health care but receive less in return

A study found that US per capita health spending rose to $4,631 in 2000, significantly higher than other OECD nations. The researchers also discovered that the US spent 13% of its GDP on healthcare, with private financing accounting for a majority of public funds.

Making plastic smarter with protein

Scientists at Rensselaer Polytechnic Institute create computer models of proteins to integrate them into dry substances like plastic. This development could lead to new applications in the security and medical industries, such as ultra-hygienic surfaces and chemical sensors.

Common industrial chemical now linked to male infertility

A recent study by Queen's University researchers has found a link between trichloroethylene (TCE) exposure and male infertility. TCE, used in various industrial applications, is metabolized in the human reproductive tract and can adversely affect sperm development.

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.

More frequent rest breaks could reduce industrial accidents

A study published in The Lancet found that accident risk is doubled during the last half hour of a two-hour work period, suggesting that shorter breaks can help mitigate this risk. More frequent short breaks may improve work performance and reduce fatigue, making them a potential strategy to prevent industrial accidents.

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.

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.

Canadian scientists develop first-ever Fusarium-tolerant pastry

Researchers have developed a new line of soft red winter wheat that exhibits significantly lower levels of mycotoxins when exposed to the fungus Fusarium. This breakthrough is expected to benefit the Canadian agri-food industry and improve food safety, with the new variety, Wonder, set to be in full commercial production by 2004.

Beating pneumonia by a nose

A study using an electronic nose found good correlation between actual and predicted pneumonia scores in critically ill patients. The device can help diagnose ventilator-associated pneumonia more quickly than traditional methods.

Recommendations for the future of nuclear education and technology

The conference emphasized the need for collaborations among government, industry, and academia to address nuclear education and R&D needs. Key action items include developing better secondary-school curriculum, expanding joint outreach at high schools and community colleges, and attracting young women and minorities to the field.

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.

Researchers create rare, large symmetrical crystals

Researchers at Rensselaer Polytechnic Institute created large symmetrical crystals with five-fold crystallographic symmetry using boron carbide. These crystals are rare in nature due to the strain caused by their growth, but may have potential as a hard material for engineering applications.

Ocean aquaculture: Technology, business practices, policies & caviar

A team of researchers, government agencies, and private companies test a sustainable, environmentally friendly open ocean aquaculture industry in the Gulf of Mexico. The project utilizes innovative technologies, such as a single-point mooring system and automated innovations like a remote camera and satellite tracking system.

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.

Next up for wireless communication: The computer chip itself

A team of researchers has demonstrated the first wireless communication system built entirely on a computer chip, breaking the need for wires to transmit information within the chip. This technology could lead to faster chips, tiny microphones, motion detectors, and other devices.

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.

New Jersey researcher receives award for petroleum research

Shun C. Fung, a senior engineering associate at ExxonMobil Research and Engineering Company, has received the American Chemical Society's Industrial Innovation Award for his work on improving catalyst reuse. His research enabled petroleum companies to capture and reuse expensive catalysts, passing millions of dollars in savings to cons...

Whitewater death inspires students to create safer helmet

Two Johns Hopkins engineering students designed and fabricated a new whitewater recreation helmet with three layers of EVA foam for better protection. The prototype helmet was tested and found to absorb enough energy to prevent serious head injuries, with costs reduced by using rapid prototyping technology.

Opening up research ethics boards

Research ethics boards involved in industry-sponsored pharmaceutical trials are under investigation due to concerns of secrecy and lack of transparency. Industry sponsorship can create conflicts of interest, compromising the integrity of clinical trials and patient safety.

Electronic ‘tongue’ for environmental monitoring

The Cardiff University team has successfully fabricated a tiny chromatographic extraction cartridge on a silicon chip, enabling easy and inexpensive mass production. The system can be integrated into rivers or factory processes to monitor mixtures flowing through it.

Ultrapermeable, reverse-selective membranes developed

NC State researchers create polymers that allow larger molecules to pass through, improving both permeability and selectivity. The 'reverse-selective' membranes have potential applications in natural-gas suppliers and petroleum processors.

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.

Salem, Virginia chemist wins national award for environmental work

Lester, a renowned chemist from Salem, Virginia, has won the ACS E.V. Murphree Award in Industrial and Engineering Chemistry for his pioneering contributions to catalytic converter technology. This innovation has significantly reduced pollutants in automobile exhaust by 99 percent since 1975.

Riverways create as much pollution as highways

A new study reveals that river traffic emits substantial nitrogen oxide, fine particulate matter, and sulfur oxides pollution, rivaling that of highways. The research, led by James J. Corbett, finds boat and ship emissions contribute significantly to regional air quality, particularly in the Columbia River Gorge National Scenic Area.

'Smart' methods for detecting computer network intruders

The researchers report that the rough sets method offers significant advantages in intrusion detection, including the ability to work with missing values and imprecise data. The team's study found an average classification accuracy rate of 75.68% for rough sets, compared to 69.78% for neural nets and 51.16% for inductive learning.

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.

MIT's robotic helicopter makes first acrobatic roll

The MIT team's X-Cell 60 model rotorcraft performed a 360-degree aileron roll autonomously, marking the first-ever achievement in its kind. The helicopter's small size and low cost make it an attractive option for military reconnaissance or aerial filming.

Munching microbes aid environment, oil industry

A University of Houston researcher developed a biodegradation test to ensure synthetic-based drilling fluids are environmentally safe. The EPA guideline reduces pollution by seven million pounds annually, saving operating costs without economic impacts.

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.

Engineers create tiny, wiggling fans to cool future electronics

Researchers at Purdue University have developed tiny, piezoelectric fans that can cool future electronics without producing electromagnetic noise or consuming excessive electricity. The fans use a ceramic material to move blades in alternate directions, reducing temperatures by up to 8 degrees Celsius.

Purdue leads center using pollution-busting plants, microbes

The Purdue-based center will focus on bioremediation and phytoremediation to clean up pollution. It will work with state governments, local communities, and industry to revitalize polluted sites using cost-effective natural remediation technologies.

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.