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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

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.

Discharged patients return to the ER because 'better safe than sorry'

According to a study by American College of Emergency Physicians, discharged patients often return to the emergency department because they're anxious about their symptoms. The main reasons cited are fear or uncertainty about their medical condition, distrust in the healthcare system, and difficulties accessing care due to lack of insu...

Veld Fires in South Africa

South Africa is experiencing its 'Cape Fire Season' with high veld fire danger ratings expected in the north-western interior and along the coast. Prolonged drought and warm, dry winds are fueling the fires, which also pose a risk to farmland and yearly food production.

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.

Upgrading electronic monitoring, downgrading probation

A new electronic monitoring system is being implemented in England and Wales, combining GPS tracking and radio frequency technology. This system aims to improve the reliability and credibility of offender management, with a focus on reducing recidivism rates.

Training schemes help jobless men feel better about themselves

UK government's active labor market programs increase life satisfaction, happiness, and feelings of life worth among the unemployed, particularly men. These work-oriented programs replicate the paid work environment through features like time structure, social activity, and routine, leading to greater psychosocial resilience.

Apple iPhone 17 Pro

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

Terrorism works, but only when governments allow it to

A new study by Jakana Thomas found that terrorism can work in civil wars, but only if governments allow it to, and that responding with violence prolongs the conflict. The study suggests that negotiating with rebel groups or finding peaceful settlements can lead to a better chance of resolving the conflict.

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.

NASA sees Tropical Depression 04W's remnants affecting Palawan

Tropical Depression 04W brought moderate rainfall to Palawan, Philippines on March 24. The depression had weakened to a remnant low pressure area by then, moving through the Sulu Sea. NASA's TRMM satellite showed heavy rainfall rates of up to 1.2 inches per hour in the region.

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.

Flying the not-so-friendly skies

A new MIT study found that passengers of low-cost upstarts tend to complain less about service quality than network carriers. In a study published in the Journal of Air Transport Management, Michael Wittman tallied airline-related complaints made to the U.S. Department of Transportation from 2002 to 2012.

Describing biodiversity on tight budgets: 3 new Andean lizards discovered

Three new lizards from Peru have been identified as distinct species using a combination of molecular, ecological, and morphological analyses. The study demonstrates the feasibility of discovering new species with limited resources, highlighting the importance of stable scientific names for biodiversity conservation.

The effects of sequestration on Indian health

A new commentary highlights the devastating impact of sequestration on the Indian Health Service, perpetuating longstanding health care disparities. Funding cuts lead to rationing of services, contributing to a 4.1-year gap in life expectancy compared to mainstream Americans, with alarming rates of alcoholism, diabetes, and mortality.

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.

Network theory to strengthen the banking system

A recent study published in PLoS ONE analyzes how financial connections affect economic crises and suggests modifying links between entities to increase robustness. The research highlights the importance of addressing relationships between banks, rather than just focusing on individual entity capital requirements.

Friday the 13th brings double tropical trouble to Mexico

Residents of Mexico's eastern and western coast are experiencing double tropical trouble as two storms, TD13E and Ingrid, form in the Pacific Ocean. The storms have the potential to drop up to 20 inches of rain, causing life-threatening flash floods and mudslides.

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.

Satellite quilt of wildfires, smoke throughout Canada

NASA's Aqua satellite captured multiple images of fire and smoke from Canadian wildfires on July 4, 2013, revealing hot spots that appear red in the image. The Moderate Resolution Imaging Spectroradiometer instrument detected plumes of smoke blowing across many provinces and out over the Atlantic Ocean.

Meta Quest 3 512GB

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

Successful once, protesters may hesitate to return to streets

Research by Adam Meirowitz and Joshua Tucker suggests that protesters may lose motivation to take to the streets if they experience repeated failure or corruption in a new government. The study proposes a dynamic model of protest, taking into account the uncertainty people face when dealing with unfamiliar democratic systems.

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.

Canadians support interventions to reduce dietary salt

A national survey found that 80% of Canadians agree the food industry should reduce salt content in food. The majority supported public health interventions, such as lowering sodium in grocery foods and educating consumers about healthy eating habits. However, there was little support for taxation or subsidies related to sodium reduction.

Federal figures miss most work-related amputations

A new report from Michigan State University reveals nearly two-and-a-half times more actual cases of work-related amputations than the federal government's official estimate. The study emphasizes the importance of using multiple data sources to track workplace injuries and illnesses.

Rationing soft drink sizes: A good public health move

The Canadian Medical Association Journal advocates for regulating sugary drinks to combat obesity. New York City's 16-ounce limit is seen as a successful model, and critics argue that similar measures can be taken without threatening personal choice.

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.

The fragility of the welfare state

An experimental study by Universidad Carlos III de Madrid found that income redistribution in the welfare state is not based on a consensus to relieve misfortune, but rather due to fear of unequal treatment. The researchers concluded that the social contract supporting the welfare state is fragile and lacks a Hobbesian element.

How the negative trumps the positive in politics

A recent study by George Bizer and colleagues found that negatively framed political attitudes are stronger than positively framed attitudes, particularly when people process the messages deeply. This effect is strengthened when people think more deeply about the issues involved.

Gordon E. Brown, Jr. to receive AGI's 2012 Ian Campbell Medal

Dr. Gordon E. Brown, Jr. receives the prestigious AGI Ian Campbell Medal for his groundbreaking work on synchrotron technology and its applications in environmental science. His research has focused on addressing societal issues through innovative geochemical reactions and remediation of contaminated sites.

$20 billion for women's and children's health

A $20 billion funding boost has been made towards improving women's and children's health, with $10 billion already spent. The funding gap between initial pledges and actual spending remains significant, highlighting the need for better targeting of funds to areas of greatest need.

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.

Child mortality in Niger plummets

Niger's child mortality rate nearly halves from 226 deaths per 1000 live births to 128 deaths per 1000 live births, with 60,000 children's lives saved in 2009. Low-cost interventions such as insecticide-treated bed nets and vitamin A supplementation contribute to the country's success.

Scholarship program to train students in cybersecurity

The National Science Foundation awards a $2.3 million scholarship program at Kansas State University to train students in cybersecurity, as the nation faces growing cyber threats. The program aims to develop experts capable of handling cybersecurity challenges and safeguard critical infrastructure.

Government can play important role in obesity epidemic

A government-regulated approach could effectively measure to prevent obesity by addressing excess calorie consumption through portion size control. The proposal aims to encourage food companies to voluntarily alter products or marketing to reduce health risks.

Madidi conservationist wins award at World Conservation Congress

Oscar Loayza, a conservationist with the Wildlife Conservation Society's Madidi Program, has been recognized for his work on strengthening indigenous participation in protected area management. His initiatives led to improved governance and consolidated indigenous territorial rights in Bolivia's Madidi National Park.

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.

Australia creates world's first continental-scale mineral maps

The Australian government has created the world's first continent-wide mineral maps using Advanced Spaceborne Thermal Emission and Reflection (ASTER) data. These maps provide highly accurate information on rock and soil mineral components, revolutionizing the search for mineral deposits.

The debate over ecstasy continues

A new study published in Addiction journal reveals that even occasional ecstasy use can lead to memory impairments, particularly with damage to the hippocampus. The research found that participants who took ten or more pills over their first year showed decreased function of immediate and short-term memory.

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.

When to rein in the stock market

A new MSU study suggests that the US Securities and Exchange Commission (SEC) should intervene in the stock market only when external financial disruptions make it difficult for large shareholders to fend off speculators. The study finds that such interventions are rare and should be temporary.

US citizenship may be determined at random

A Michigan State University researcher found that the US Citizenship and Immigration Services (USCIS) test is not reliable in measuring civics knowledge. The test questions are randomly selected from a pool of 100, but no data has been released on their reliability or validity.

Skiers and snowboarders need better helmets

Skiers and snowboarders in Canada face inadequate protection from current helmet standards, which are less stringent than US and European ones. Health experts call for stricter regulations to ensure helmets can withstand multiple impacts and provide superior protection for various head sizes and weights.

Fluke 87V Industrial Digital Multimeter

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

Huge potential of NHS junior doctors being ignored

A regional survey of 1500 NHS junior doctors found that they are willing and able to contribute to improving health services, but lack support and recognition. The survey results highlight the need for the government and NHS organisations to value and engage junior doctors to optimise organisational performance.

Adoptive parents put through wringer- new report finds

A new report highlights the difficulties faced by prospective adoptive parents in Victoria, with many describing lengthy application processes and a perceived anti-adoption culture. The study recommends reviewing current processes and providing additional training and support for all parties involved.

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.

AAP President provides update on agenda for children

The AAP president will focus on maintaining advances in children's health while addressing challenges posed by budget cuts. Dr. Burton also highlighted the importance of international efforts, such as the Helping Babies Breathe initiative, which aims to reduce child mortality rates.

Tropical Depression 8E forms on Mexican coastline, watches up

NASA's TRMM satellite detected isolated areas of heavy rainfall within Tropical Depression 8E before it organized. The depression is forecast to bring heavy rainfall and 4-6 inches of precipitation to coastal sections of Mexico's Guerrero, Michoacan, and Colima states

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.

Feeding the five thousand -- or was it three?

Researchers claim most crowd estimations are unreliable due to political bias and have devised new methods for estimating static and mobile crowds with reduced margin of error. The 'area x density' method for static crowds and the 'two-inspection-point' method for mobile crowds can provide more accurate estimates

Poor women and welfare reform: Working without a net

A study by Indiana University sociologist Kristin Seefeldt found that poor women have limited expectations from the government, despite facing significant hardship. The women struggled with public benefits, unemployment insurance, and private safety nets, highlighting the need for reform to support low-income families.