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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

Economic cost of weather may total $485 billion in US

Routine weather events like rain and cooler days can have a significant impact on the US economy, affecting every state. The study found that the mining and agriculture sectors are particularly sensitive to changes in temperature and precipitation.

California team gets up to $122 million for Energy Innovation Hub

A multidisciplinary team of scientists, led by Caltech's Nathan S. Lewis, will partner with institutions like Berkeley Lab to develop a method to produce fuels directly from sunlight. The goal is to simulate nature's photosynthetic apparatus for practical energy production.

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.

Joseph Stalin's rise to power: Facts more intriguing than fiction

University of Houston professor Paul Gregory's new book reveals previously hidden facts about Stalin's regime, shedding light on the early development of totalitarian regimes. The book tells the story of Nikolai Bukharin and Anna Larina, who clashed with Stalin over their visions for Russia's future.

Ethnic minorities are better educated but have less job prospects

A new study published in Oxford Economic Papers reveals that ethnic minorities in Britain are better educated than their white peers, but face lower employment probabilities. The research shows significant wage disparities between British-born ethnic minority individuals and their white peers, particularly for men.

Apple iPhone 17 Pro

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

Is global warming unstoppable?

A University of Utah scientist argues that energy conservation doesn't save energy, but instead spurs economic growth and accelerated energy consumption. The study finds a constant link between global energy use and accumulated economic productivity, tied to a physical constant of 9.7 milliwatts per inflation-adjusted dollar.

Buried coins may hold key to solving mystery of ancient Roman population

Theoretical biologist Peter Turchin and ancient historian Walter Scheidel developed a mathematical model using coin hoards to project population dynamics before and after 100 BC. The model suggests that the Roman population declined after 100 BC, contradicting the 'high count' hypothesis of vigorous growth.

Buried coins key to Roman population mystery?

Researchers estimate ancient Rome's population declined after 100 B.C. based on a unique method using coin hoards, bundles of buried Roman coins. The study suggests intense internal warfare led to the decline, with implications for understanding current Roman history and social structure.

Fluke 87V Industrial Digital Multimeter

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

Franklin letters found

A trove of Benjamin Franklin letters has been discovered in the British Library, dating from 1755. The letters, written by Thomas Birch and copied by him in 1757 or 1758, provide new insights into the 'wagon affair' and Franklin's involvement in the French and Indian War.

Global markets: Chinese consumers respond to Western brands

A new study reveals that Chinese consumers attach political meanings to Western brands and connect them to important moments in Chinese history. Chinese consumers are finding ways to appropriate symbols and goods to create a new Chinese narrative, infusing Western brands with meaning and articulating a reaction to the West.

A quarter of the world's population depends on degrading land

A new study measures global land degradation using remotely sensed imagery, revealing 24% of the world's productive land is degrading. The worst-hit areas are Africa south of the Equator, SE Asia and S China, with a quarter of the world's population depending on these degrading areas.

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.

Report finds extensive use of illicit alcohol

A new report by International Center for Alcohol Policies reveals widespread consumption of noncommercial alcohol in sub-Saharan Africa, southern Asia, and central/eastern Europe. The report highlights the detrimental effects of this illicit alcohol on society, including contamination and toxicity posing serious public health threats.

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.

Religious beliefs significantly tied to national political participation

A recent study published in Social Science Quarterly explores the impact of religious behaviors and beliefs on political participation. Researchers found that generalized, macro religious beliefs have a significant effect on national political participation, while individually experienced micro beliefs have no influence.

When free trade was fair trade

A new book by Professor Frank Trentmann shows that Free Trade was once a popular movement in Britain, promoting citizenship, justice, and democracy. It argues that consumerism did not necessarily make people apathetic, but rather mobilized them politically.

Too many UK companies fail to see the point of history

A new study by Professor Michael Rowlinson reveals that nearly all UK and US companies produce historical accounts of themselves, but the quality is extremely variable. Many UK companies could improve the way they present their history to the public, which can impact consumers' views of their longevity and trustworthiness.

Medicalize me: Experts look at how our perceptions of illness are shaped

A special section in The Lancet examines the intersections between medicine and society, highlighting the impact of direct-to-consumer drug advertising on patients' expectations and doctors' professional clout. The essays explore how pharmaceutical ads create new societal perceptions of disease, normalcy, and wellness.

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.

We're lazy but Chinese want to be just like us

Chinese immigrants aspire to Australia's free, democratic culture with a focus on social and environmental interests. They perceive Australians as friendly, open, and balanced between work and enjoyment.

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.

Chaco Canyon: A place of kings and palaces?

Researchers have long wondered how Chaco rulers controlled outlying communities, but a new book suggests that the Southwestern skies played a crucial role in establishing a 'line-of-site' system. The book explores Chaco's economy, politics, and history, shedding light on the culture's architecture and settlement patterns.

Knowing our history is best way to gauge benefits of technology

A study compares the impact of information and communications technologies (ICTs) with that of steam power in the 19th century. The research found that globalization leads to both losses and gains, with industries based on strong clusters of activity surviving low wage foreign competition.

From butterflies to freshwater supplies

The Stanford Institute for the Environment has awarded a total of $640,000 in grants to support innovative interdisciplinary research. Five proposals have been selected for funding, including projects focused on reintroducing butterflies to campus lands and assessing agricultural-urban water markets in India.

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.

Human rational and irrational buying behavior is mirrored in monkeys

Researchers found that tufted capuchin monkeys performed similarly to humans in making decisions under uncertainty, but also made similar mistakes. The study sheds light on the evolutionary origins of human economic behavior and its implications for understanding consumer decision-making.

Status of US citizens influences economic aid to Mexico/Asia

A new study by J. Lawrence Broz suggests that the economic status of US citizens plays a significant role in shaping aid policies towards Mexico and Asia. The study found that constituents who oppose ESF rescues are more likely to lose from globalization, making them less concerned with global economic stability.

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.

Rationale for public support of scientific research shifts

The US government has struggled to allocate resources effectively, with basic science being funded without practical ends. New criteria aim to prioritize fields based on their contributions to related areas, with peer review and economic evaluations playing a crucial role in the process.

Cinema shapes and predicts history, researcher says

Comparative literature expert Eric Cazdyn examines the relationship between Japanese film history and societal shifts. His research reveals how changes in film techniques reflect broader cultural transformations, including increased citizen participation and experimentation during times of economic turmoil.

Moving out and moving in

The Northeast region experienced slow population growth during the 1990s, primarily due to high levels of domestic out-migration. New foreign immigration played a crucial role in offsetting this trend, with nearly 3.1 million new immigrants arriving in the region, accounting for over 100% of population growth.

Public programs encourage retirement at 60, says research

Researchers found that Canadians are less likely to retire in a year where working an additional year would increase their lifetime benefits significantly. The study shows that seniors recognize the importance of retiring at age 60 due to incentive systems in place.

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.

Money, Jobs Decide Who Cohabits Or Marries

A new Cornell University study suggests that cohabitation is driven by economic factors rather than weak family values. Women who cohabit tend to earn more than single or married women, while men who cohabit have lower earning potential and less stable job histories.

Future Of West Tied To Saving, Not Extracting, The Land

Western towns' healthiest economies focus on environmental quality and tourism, rather than resource extraction. Thriving towns like Kremmling, Colo., have seen growing populations and revitalized economies due to their natural beauty and lower costs.

HHMI Grant To Bring Historical Archives To The Web

The grant will enable JSTOR to archive past issues of Science and PNAS, with plans to include additional journals from the Royal Society. This move aims to broaden library collections and facilitate easier scholarly research, supported by a complementary grant from the Andrew W. Mellon Foundation.

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.

Study Finds Economic Downturns Unrelated To Incidence Of Hate Crimes

A new study analyzing hate crime data from New York City from 1987 to 1995 found no statistical link between economic fluctuations and rates of hate crimes. The researchers suggest two reasons for this lack of correlation: the decay of aggressive impulses over time, and the role of political leaders in framing economic grievances.

New Book Discusses Economy And Environment In Caribbean

A new book by Bonham Richardson examines the economies, environments, and societies of Caribbean islands St. Lucia, St. Vincent, Grenada, and Barbados. The study reveals how working people influenced British decision makers to develop unique adaptations to economic and geophysical stresses.

New Book Reviews The Evolution Of Home Economics

A new book reviews the evolution of home economics, examining its influence on women's options and careers. The book brings together perspectives from historians, educators, and economists to provide a comprehensive understanding of home economics' development.

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.

Why Do Americans Want Children?

A study examining childbearing intentions in low-fertility societies like the US found that people value children beyond their economic benefits. Respondents ranked importance of social and economic priorities, with many considering children a vital source of social capital.

UNC-CH Expert Says U.S., N.C. Economies Foing Fine

US unemployment remains below 6%, with record employment rates globally. North Carolina's economy is robust, with a seasonally adjusted annual rate of $165.65 billion in the third quarter of 1996, exceeding national growth. Despite a concerning education system, Smith recommends policy changes to enhance economic prospects.

New Light on Soviet Bomb Program

The Soviet nuclear program was a complex web of innovation, espionage, and human risk. The recent Dubna conference and new research shed light on the program's history, highlighting key breakthroughs and competing efforts between the US and USSR.