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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

Hidden cost of Colorado River diversions is $2.4 billion annually

A University of Arizona researcher estimates that Colorado River water divertions result in a $2.4 billion annual loss to society, primarily due to the absence of natural flood control and wastewater treatment. The study suggests including an environmental impact fee in water prices to support ecosystem restoration in the delta.

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.

Ecological science for a crowded planet

The Ecological Society of America presents an action plan to address growing environmental challenges globally. The report emphasizes the need for integrating ecological knowledge into policy and management, fostering an ecologically knowledgeable public, and building infrastructure for ecology.

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.

Termites repelled by catnip oil

Researchers found that catnip oil effectively deters termite tunneling, but its toxicity and cost limit its practical use. The study suggests a potential future for catnip oil as a natural termite control method.

Gretchen Daily named Nature Conservancy senior scholar

Gretchen Daily has been selected as a Nature Conservancy senior scholar, working with researchers from Stanford and the Nature Conservancy to develop market-based approaches to conservation. The project aims to make conservation more profitable and central to human activities.

Stung by success: Intensive farming may suppress pollinating bees

A study published in PNAS found that intensive farming practices can reduce bee populations and limit the pollination services provided by native bees. However, careful land use management can support the flourishing of native bee species, which are capable of doing more pollinating than previously thought.

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.

Tourists, soothsayers & scientists try to predict peak Fall foliage color

A new study by University of Vermont scientists sheds light on what makes leaves turn red, finding that nutrient stress, particularly low nitrogen, can instigate early and more intense red color in maples. The research uses computer imaging technology to measure the percentage of color in each leaf throughout the seasonal cycle.

Information age will change doctors’ role in healing

As patients access health information online, doctors may take on advisory roles, helping patients make informed decisions. Despite internet accessibility, patients trust doctors more than online sources, ensuring the profession's continued relevance in society.

Applying ecosystem services

Adam Davis's work focuses on integrating economic value into land conservation for private landowners, using current regulations to drive the economic value of conservation. Companies are finding that investing in protected environments is not only good for the Earth but also a sound financial investment.

Fluke 87V Industrial Digital Multimeter

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

Mosquitoes repelled by tomato-based substance

A natural compound found in tomatoes has been patented and licensed for production as an insect repellent. The substance, IBI-246, is considered slightly safer than DEET and repels a range of insects, including mosquitoes, ticks, fleas, and biting flies.

Scientists call for development of ecological forecasting

A broad consortium of scientists proposes developing ecological forecasting to forecast environmental changes, protect ecosystems, and predict the impacts of global warming. The initiative aims to improve planning and decision-making by providing reliable forecasts of ecosystem state and services.

Finding a market for 'ecosystem services'

A group of scientists, lawyers, conservationists, economists, and policymakers came together at Stanford to discuss novel ways to market ecosystem services. The workshop aimed to protect the ecosystem by putting an economic value on its less tangible services, such as water purification and flood control.

Apple iPhone 17 Pro

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

Putting a price tag on paradise

A group of ecologists and economists propose a new approach to valuing nature's worth. They suggest assigning an economic price tag to ecosystem services, such as pollination and water purification. By doing so, they hope to create financial incentives for protecting these vital resources.

Will The Loss Of Biodiversity Alter Ecosystem Functioning?

New experiments suggest that biodiversity loss can have significant consequences for ecosystem functions, including reduced resilience to extreme events. The type of species present also appears to play a crucial role in determining ecosystem function.

Value Of The World's Ecosystem Services

The study estimates ecosystem services' value between $16 and $54 trillion per year, with coastal environments accounting for 43% of this value. The research highlights the importance of valuing ecosystem services in decision-making processes.

Nature Subsidizes Humanity With Services

Ecosystems provide essential services such as air and water purification, climate regulation, and soil fertility. These services are crucial for human survival and well-being. Scientists highlight the importance of preserving these services in the face of human activity's impact on the environment.

Americans Are Feeling The Pinch Of Lost Ecosystem Services

Scientists warn that humanity's disregard for ecosystem services will have severe economic losses, estimated in trillions of dollars annually. The loss of nature's services can lead to floods, mudslides, and extinction of species, posing an existential threat to human survival.

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.

World's Experts Plan Global Locator Service For Environmental Information

Experts from around the world have agreed on a standard for locating environmental information, enabling easy access to a virtual library of data and information. The initiative aims to make use of base standards like ISO 10163 to provide a universal service for searching and accessing environmental information.