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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

GLP-1 RA use and survival among older adults with cancer and type 2 diabetes

A recent study published in JAMA Network Open found that glucagon-like peptide-1 receptor agonist (GLP-1RA) treatment was associated with reduced all-cause mortality among older patients with cancer and type 2 diabetes. The survival benefit persisted across various subgroups, including age, sex, and cancer type.

Apple iPhone 17 Pro

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

Discovery of promising electrolyte for all-solid-state batteries

Researchers at Osaka Metropolitan University have developed a promising solid electrolyte for all-solid-state batteries, showing high conductivity and formability. The new electrolyte, Na2.25TaCl4.75O1.25, also exhibits superior mechanical properties and electrochemical stability.

Common salt activates anti-tumor cells

Researchers have discovered that sodium chloride can increase the efficiency of antitumoral T cells, leading to improved metabolic fitness and enhanced tumor killing capabilities. This finding has significant implications for adoptive T-cell therapy in cancer treatment.

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.

Newly discovered form of salty ice could exist on surface of extraterrestrial moons

Scientists have discovered a new type of solid crystal that forms when water and table salt combine in cold and high-pressure conditions, potentially existing on the surface of Jupiter's moons. This finding has significant implications for planetary science and the search for extraterrestrial life, as it could explain the mysterious ch...

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.

Researchers advance insights into cause of ripples on icicles

Experimental physicists discovered that water impurities become entrapped within icicles, creating chevron patterns and ripple effects. The study reveals that internal patterns are connected to external shapes, leading to a deeper understanding of natural ice formations.

Dietary salt substitutes lower risk of heart attack/stroke and death

A pooled data analysis of 21 international clinical trials involving nearly 30,000 people found that salt substitutes lowered blood pressure and reduced the risk of heart attack, stroke, and early death. The benefits were consistent across different geography, age, sex, and health conditions.

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Putting the fizz into salty water

A new study from the University of Bath is shedding light on the behavior of saline solutions under extreme conditions, a crucial step towards carbon storage in deep-sea aquifers. The research uses neutron diffraction to examine the interaction between salt ions and water molecules at high pressures and temperatures.

Study reveals how saline solution can inhibit replication of SARS-CoV-2

Researchers at the University of São Paulo found that a hypertonic saline solution can inhibit SARS-CoV-2 replication by up to 88% in human epithelial lung cells. The study suggests that the use of such a solution could contribute to the development of novel prophylactic interventions or treatments for COVID-19.

Pair of massive baby stars swaddled in salty water vapor

The team discovered two massive young stars shrouded by gaseous disks containing sodium chloride and heated water vapor. The disks are counter-rotating, indicating the pair may not be twins, but rather strangers formed in separate clouds.

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Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Too much salt weakens the immune system

A high-salt diet can significantly weaken the immune system by reducing the function of granulocytes, a type of immune cell that attacks bacteria. This is according to a new study published in Science Translational Medicine, which found that mice fed a high-salt diet suffered from more severe bacterial infections.

Table salt compound spotted on Europa

Researchers spot sodium chloride on the icy moon Europa, potentially indicating a hydrothermally active ocean floor and making it a geologically interesting planetary body. The discovery was made using visible light spectral analysis, which revealed distinct absorption patterns in the visible spectrum.

Keeping the taste, reducing the salt

Researchers created salt blends using calcium and potassium chloride to reduce sodium chloride content without compromising flavor. The optimal blend achieved a balance of 96.4% sodium chloride and 3.6% replacement salts, increasing the possibility of gradual reductions in salt consumption.

A crystal method

UCSB researchers have developed a computational method to predict the growth rates of ionic crystals, which may save time and energy in industrial processes. The method uses transition path sampling to understand the events leading up to the transition state, providing insights into the role of water molecules and ion interactions.

Research looks into whether sea spray is losing its sparkle

A new study published in Nature Communications has found that the hygroscopicity of inorganic components in sea spray is significantly lower than previously thought. This discovery could alter our understanding of how sea spray affects global climate patterns, as it influences cloud formation and solar radiation interaction.

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.

Bacteria manipulate salt to build shelters to hibernate

Researchers have discovered bacteria that create complex biomineralogical patterns in salt water, enabling them to survive and 'hibernate' when dry. This unique process may help scientists detect signs of life on other planets, such as Mars.

Salt under pressure is not NaCl

Researchers have predicted and confirmed the existence of unusual sodium chlorides that break traditional charge balance rules in chemistry. These compounds may have practical applications and could exist in planetary interiors under high pressure.

Meta Quest 3 512GB

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

Sodium hydration therapies equally effective

A randomized controlled trial found that peri-procedural hydration treatment with sodium bicarbonate and sodium chloride show similar rates of protection against contrast-induced nephropathy. The study evaluated 353 patients undergoing cardiac procedures and found no significant differences in kidney function between the two groups.