Bluesky Facebook Reddit Email

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

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.

Lead pollution in Greenland ice tracks historical events

Researchers analyzed precisely dated measurements of lead pollution in Greenland ice cores to uncover links between estimated lead emissions and historical events. The study found that lead pollution increased during periods of prosperity, such as the Phoenician expansion, and peaked under the Roman Empire.

'Institution shocks' spotlight effects of changing economic institutions

Researchers analyzed the effects of socialist Salvador Allende's electoral victory and subsequent nationalizations, finding a significant decrease in firm values. A second 'institutional shock' occurred with the coup that replaced Allende with Augusto Pinochet's autocratic rule, leading to a surge in stock market values.

Should doctors recommend e-cigarettes to help smokers quit?

E-cigarettes may be as effective as nicotine replacement therapy in quitting smoking, but concerns over addiction and youth smoking initiation remain. However, experts argue that the risks are largely irrelevant for most vapers, and e-cigarettes can help smokers quit as part of a comprehensive anti-smoking strategy.

Apple iPhone 17 Pro

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

New study reveals the secret of magmas that produce global treasures

A new study from the University of the Witwatersrand reveals that magmas can form chromite deposits through decompression as they rise to the surface, producing valuable resources like platinum and chromium. The study suggests that lithostatic pressure reduction plays a vital role in forming these deposits.

Behavior of millions still shaped by Industrial Revolution

Researchers found that people living in former industrial heartlands are more prone to negative emotions, impulsive behaviors, and struggle with planning and self-motivation. This psychological adversity is thought to be the result of selective migrations during mass industrialization and its social effects on work and living conditions.

Sovereign debt in the twentieth century

The research examines the actions of individual agents incurring debt, exploring social consequences and international regulation. The interdisciplinary network analyzes the phenomenon of debt in complexity, investigating changing responses to public debt over time.

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.

Dissecting effects of 1960s anti-poverty programs on present US

Research by Stanford scholar Claire Dunning shows that 1960s anti-poverty programs like New Careers created entry-level human services jobs, predominantly taken by African-American and Latina women. These jobs were low wage and lacked career advancement opportunities.

Urban development in ancient Rome

A study by Hugo Delile and colleagues used high-resolution geochemical and isotopic analyses to reconstruct Rome's urban development. The analysis of a sediment core from Ostia harbor revealed the installation of ancient Rome's lead pipe system was around 2nd century BC, with a peak during the early-high Imperial period.

Seeing street change

A study using computer vision algorithms examines millions of Google Street View images to measure urban change, finding that high density and education are key drivers of improvement. The research also supports three classical theories of urban change, highlighting the importance of human capital and education in shaping cities.

Sky & Telescope Pocket Sky Atlas, 2nd Edition

Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.

Solving the mystery of the white oak

A recent study published in Proceedings of the Royal Society B: Biological Sciences reveals that Eurasian white oaks arose from a North American ancestor that migrated to Europe. The research also shows that two oak species found on opposite ends of the globe are closest relatives and part of a widespread white oak lineage.

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.

ERC Advanced Grant for Sitta von Reden

Von Reden plans to develop a comprehensive model of exchange between ancient empires, investigating economic systems, cultural exchange, migration, and border regions. Her project aims to avoid eurocentricity and challenge existing historical narratives.

Augsburg Master Builders' Ledgers now available online

The Augsburg Master Builders' Ledgers provide a unique window into the economic, financial, social, and cultural history of the early modern period. The digital edition, made possible by three years of work, offers a comprehensive inventory of information on the city's income and expenditure from 1320 to 1800.

Scientists uncover the genetic history of cocoa in Brazil

A study of cocoa varieties grown in Bahia for over 200 years found that they are genetically similar and vulnerable to disease. Researchers identified resistant trees with greater genetic diversity, offering hope for combating witch's broom.

GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

Cosmetic therapy: The link between makeup and a down economy

Women engage in cosmetic therapy to improve their professional image and achieve financial stability during economic difficulties. According to a study published in Psychological Science, women's motivations for using makeup have shifted from solely attracting a male partner to also boosting their professional ambitions.

Lessons today's banks should take from Great Depression Chicago

A new study by Dr Natacha Postel-Vinay shows that banks in 1920s Chicago, which experienced a severe real estate boom and bust, were more likely to fail due to their heavy investment in mortgages. The research suggests that today's banks should be cautious not to over-invest in real estate loans.

Model predicts 'shelf life' for library and archival collections

A new model developed by UCL scientists predicts the 'shelf life' of library and archival collections, taking into account factors such as temperature, humidity, and handling. The model suggests that a hotter and more humid climate will accelerate degradation, but also provides strategies for mitigating damage and optimizing preservation.

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.

Learning from the past: What yesterday's media can tell us about the times

A study found that historically black newspapers covered the 1967 Supreme Court case on interracial marriage similarly to mainstream media, challenging common assumptions about their content. Researchers used this finding to highlight the importance of considering diverse perspectives in reporting on civil rights issues.

MSU study finds surprises about drug use

A new MSU study analyzed historical data from India to find reliable economic information on drug use. It shows that users switch between opium and cannabis when the price of one goes up, a phenomenon called substitution. This finding has significant policy implications for tackling addiction.

Research shows Cuba's Internet issues

Researchers at Northwestern University found Cuba's Internet connection to be among the poorest in the Americas, with information traveling back from the US taking up to 270 milliseconds. The team is exploring a possible configuration problem or routing policy as the cause of this delay.

Pebbles on Mars likely traveled tens of miles down a riverbed, Penn study finds

A new method developed by Penn researchers can quantify the transport distance of river pebbles from their shape alone, providing evidence for an extensive river system on Mars. The study suggests that Martian pebbles traveled around 30 miles from their source, offering insights into the planet's geological history and potential for life.

2015 International Balzan Prizes awarded to 3 Americans

Three American scientists have been awarded the prestigious International Balzan Prizes for their outstanding contributions to the fields of art history, economic history, astroparticle physics, and oceanography. Hans Belting, Joel Mokyr, Francis Halzen, and David Karl will share a total prize amount of $3 million.

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.

Conflicting histories harm negotiations, researchers say

Researchers at Carnegie Mellon University found that conflicting histories can lead to mistrust and conflict in negotiations. The study used two experiments with 392 participants, finding that those with asymmetric histories were more likely to reach an impasse during negotiations.

Researchers use mobile phone data to predict employment shocks

An interdisciplinary research team demonstrated that mobile phone data can be used to quickly and accurately detect, track, and predict changes in the economy. Call detail records were found to predict unemployment rates up to four months before official reports, offering a more accurate alternative to traditional forecasts.

The politics of inequality and the inequality of politics

Studies examine how subjective attitudes toward inequality influence ideological positions, with findings suggesting that low-status individuals may withdraw from the political system due to self-evaluative processes. Additionally, research reveals that lack of awareness of income inequality can lead to punishment of poorer individuals.

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.

Privacy challenges

MIT researchers report that just four pieces of information are enough to identify 90% of people in a data set. Adding coarse-grained price information reduces the number of data points needed to reach 94%. The study highlights the risks of re-identification and encourages socially beneficial uses of big data.

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.

International Balzan Foundation announces 2014 prize winners

The International Balzan Foundation announced the 2014 prize winners, including Mario Torelli, Ian Hacking, G. David Tilman, Dennis Sullivan, and Vivre en famille. The foundation's awards focus on innovative research in various fields, with half of the prize money dedicated to supporting young scholars.

Modern population boom traced to pre-industrial roots

A new framework by Aaron Stutz reveals that the human population explosion was rooted in ancient political and economic organization, with a tipping point around 1,500 years ago. This insight offers a fresh perspective on modern-day population dynamics and potential consequences for society.

16 new Priority Programmes

The Deutsche Forschungsgemeinschaft has established 16 new Priority Programmes, investigating fundamental scientific questions in emerging areas of research. The programmes cover various disciplines and have a total budget of €89 million for the first three-year period.

Household wealth still down 14 percent since recession

A recent study by Ohio State University economists found that household wealth in the US has not recovered from the recession, with middle-aged people taking the biggest hit. The study contradicts the Federal Reserve's optimistic report from last summer, which suggested that net worth had recovered since the recession.

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.

Self-employment growth does not bank on access to capital

Researchers found that counties with a history of favoring entrepreneurship and fostering economic self-dependence tend to predict higher self-employment growth rates in the future. The availability of capital matters minimally to self-employment growth, except in small rural counties near metro areas.

Literary mood reflects the economic mood of past 10 years, study finds

A recent study found a strong correlation between literary misery and economic conditions over the past decade. The researchers analyzed millions of books published in English to develop a 'literary misery index,' which reflected the relative abundance of sadness words minus happiness words.

1,000-year-old vineyards discovered

The terraced fields of Zaballa were used for intensive vine cultivation in the 10th century, according to archaeologists. The study provides material evidence of early vine cultivation and highlights the importance of considering abandoned settlements as part of archaeological heritage.

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: Mexican immigrants' politics more diverse than pundits assert

A new study by University of Nebraska-Lincoln political scientist Sergio Wals found that Mexican immigrants tend to be centrist or center-right in their political ideologies. Despite historical trends showing the Hispanic vote going Democratic, Wals' research reveals a more diverse political landscape among Mexican immigrants.

The age of stress: Science and the search for stability

The book reveals how science, socio-political, cultural, and biological factors have shaped our understanding of stress since the late nineteenth century. Professor Mark Jackson's work highlights the link between stress and disease, tracing it back to Hungarian scientist Hans Selye's theories.

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.

Grading US presidents on the economy

Recent presidents earn high grades for economic performance, while some historical figures receive failing marks. A new study analyzing data from 1789 to 2009 assigns a grade point average to each president, providing an objective measure of their economic success.

Key lessons from history on alcohol taxes

Historical research suggests that affluence rather than poverty drives alcohol consumption levels, particularly among the middle classes. This challenges traditional approaches to reducing consumption through taxation.

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.

Restocking rural communities

The Kansas State University Rural Grocery Initiative is helping rural communities across the US reopen grocery stores using $409,000 grant funding. The initiative has already established stores in several Kansas towns and is providing guidance on creating new stores through a tool kit with community assessments and financial support.

Taking tips from Vikings can help us adapt to global change

Research suggests Viking societies fared best when managing long-term sustainability, adapting trade links, and acquiring diverse food sources. They offer valuable insights into how to respond to climate change, economic turmoil, and cultural upheaval.

Notre Dame physicists use ion beams to detect art forgery

Researchers at Notre Dame are using proton-induced x-ray emission and Accelerator Mass Spectroscopy to analyze artifacts, shedding light on trading patterns, economic conditions, and history. The techniques allow for the detection of counterfeit art work without destroying samples.

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.

Study shows suburban schools have worked to 'hoard' advantages

A new study by University of Kansas researchers shows that suburban schools have gained advantages over urban schools, perpetuating educational inequality. The researchers argue that a change in federal education policy is necessary to combat this disparity.