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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

The chemical outlook for 2022

The global chemical industry aims to recover from the pandemic while addressing consumer demand for sustainable products. Investments in carbon capture and clean technology will continue to rise, while companies rethink packaging and manufacturing methods to reduce waste.

Editorial: Results of Scientific Integrity Task Force report

A comprehensive assessment of scientific integrity in US government agencies reveals sound policies but also issues that undermine public trust and scientist morale. The report identifies best practices to reinforce a culture of integrity and proposes additional principles to strengthen scientific integrity across government.

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.

Cutting ammonia emissions is a cost-effective way to mitigate air pollution

Reducing ammonia emissions is more cost-effective than focusing solely on nitrogen oxide reduction for mitigating PM2.5 air pollution. The abatement cost of ammonia emission is only 10% of that required to eliminate equivalent NOx emissions, making it a priority for global health and environmental concerns.

One and done: Researchers urge testing eyewitness memory only once

A team of psychological scientists and criminologists recommend testing eyewitness memory only once to prevent contaminated memories from convicting innocent people. The first identification is the most reliable test, which can avoid further contamination and ensure justice.

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.

Mandates likely work to increase vaccine uptake

Research from University of Pennsylvania team shows that vaccine mandates have positive effects on vaccination intentions, particularly for those who oppose forced behavior. Mandates strengthen vaccination intentions, regardless of racial or ethnic group, and for individuals with a disposition towards psychological reactance.

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.

Online symposium addresses issues of cancer research and palliative care

The German National Academy of Sciences Leopoldina hosted a virtual symposium to discuss cancer research, particularly pancreatic cancer, and palliative care. Experts shared insights into the development of rare pancreatic tumors, mechanisms leading to metastasis formation, and resilience in palliative care.

Impact of digitization on democracies

The symposium aims to discuss associated risks, policy options, and trends from a scientific point of view. Key experts from Germany, Israel, and the US will share their insights on fake news, hate speech, and conspiracy theories' influence on democratic participation.

Apple iPhone 17 Pro

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

Was 'science' really on the 2020 ballot?

The article suggests that disagreements over scientific facts reflect deeper social value differences. Science can become suspect when it neglects competing values, leading to eroded public trust.

2021 Seismological Society of America Annual Meeting

The 2021 SSA Annual Meeting will showcase the latest seismological research globally, with sessions on recent earthquakes and new technologies for monitoring glacier change. Journalists can register for free access to technical presentations and events.

Fourteen honored by Society for Risk Analysis

The Society for Risk Analysis awarded six scholarly and service awards, naming seven new Fellows for outstanding contributions to risk analysis. The recipients include Roger Flage, Ann Bostrom, Amber Jessup, Richard Forshee, Tom Burke, Anthony Fauci, and six others.

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.

Politicians and governments are suppressing science, argues The BMJ

The BMJ argues that suppressing science is a danger to public health and maladministration of taxpayers' money when entangled with commercial decisions. To safeguard science, full disclosure of competing interests and transparency about decision-making systems are essential.

Sensational COVID-19 communication erodes confidence in science

A new study finds that acknowledging uncertainty in epidemiological models can increase public trust, while catastrophic messaging may undermine it. Researchers also discovered that criticism from Democrats can erode confidence in science, highlighting the need for careful communication about COVID-19 science.

Announcing the 2020 Science in Society Journalism Awards winners

The National Association of Science Writers has recognized outstanding investigative journalism with the 2020 Science in Society Journalism Awards. The award-winning entries include 'Bottle of Lies: The Inside Story of the Generic Drug Boom,' 'Cigarette Butts Are Everywhere,' and 'The Confession.'

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.

Avoid making exceptions for research quality during COVID-19 pandemic

The authors present five criteria of quality for evaluating research during the pandemic. Researchers and stakeholders must evaluate studies based on importance, rigor, analytical integrity, transparency, and feasibility to ensure that resources are allocated efficiently and effectively.

UMass Amherst climate scientist contributes to IPCC session

A UMass Amherst climate scientist is contributing to the Intergovernmental Panel on Climate Change's (IPCC) Special Report on the Ocean and Cryosphere in a Changing Climate. The report assesses the latest scientific knowledge on sea-level rise, ocean changes, and their impacts on coastal communities.

Special issue: 50th anniversary of the Apollo 11 landing

The Apollo 11 lunar landing has left a lasting legacy in planetary science, providing insights into the Moon's formation and geology. Recent lunar exploration missions, such as China's Chang'E-4 program, continue to advance our understanding of the Moon and its potential for future human exploration.

Preventing harassment in online discussions

Online discussions with community expectations posting increased newcomer participation by 70% and rule compliance by 8.4%. Ensuring visible community norms benefits group dynamics.

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.

Home insurance buyers lack access to public flood data

A recent study found that flood mapping information in Canada is inadequate, incomplete and hard to locate, leaving homeowners exposed to significant financial risk. The study highlights the need for better information availability to help homeowners determine if their homes are at risk from flooding.

Does political party trump ideology?

A recent study published in American Political Science Review found that people's policy positions shift when informed of their party leader's stance on a controversial issue. Researchers used President Trump's statements to test the effect of party loyalty versus policy loyalty.

New study reveals cost of 2017 salmon fisheries closure

A new model estimates the economic toll of fisheries closures off the West Coast, predicting losses of $5.8 million to $8.9 million and 200 to 330 job losses. The study aims to help policymakers anticipate the effects of future closures and plan management decisions accordingly.

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.

Algorithm increases employment opportunities for refugees

A new algorithm developed by ETH Zurich and Stanford University aims to increase employment opportunities for refugees in Switzerland by up to 73%. By analyzing data on refugees' characteristics and labor market conditions, the algorithm provides a tailored recommendation for which canton each refugee is most likely to find work.

Public trust in science spiked after media coverage of Zika vaccine trial

A survey found that public trust in science increased after the launch of the first human trial of a Zika vaccine, with people showing greater trust in science and paying more attention to news about the Zika virus. The study suggests that regularized communication about scientific advances could bolster confidence in science.

Study: Indian monsoons have strengthened over past 15 years

The Indian summer monsoons have strengthened in the last 15 years over north central India, reversing a 50-year drying period. This increase in monsoon rainfall is attributed to a shift in India's land and sea temperatures, with higher land temperatures combining with lower ocean temperatures.

Using science to combat addiction

The article highlights the need for science to inform policies addressing addiction, citing technological advances that have contributed to increasing rates of addictions. Science can also be used to counteract addictions through better drug regulation and programs addressing long-term brain changes.

Science is core to saving wildlife

The Wildlife Conservation Society emphasizes the importance of science in wildlife conservation, citing numerous examples including the prevention of American Bison extinction and forest elephant population recovery. Science informs their work through research papers, protected areas establishment, and policy development.

Meta Quest 3 512GB

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

How can marijuana policy protect the adolescent brain?

Experts recommend that laws legalizing marijuana outline restrictions on age, frequency of use, potency, and advertising to prevent abuse. They also emphasize the need for additional research to guide informed policy decisions.

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.

A better way for policymakers to win over constituents

A new study reveals that people favor policies that reward voluntary behavior and create advantages, while opposing those that punish obligatory behavior or create disadvantages. By understanding this 'matching effect,' policymakers can improve policy acceptance rates.

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.

Advice for Canada's new health minister

The Canadian Medical Association Journal recommends that the new Minister of Health enact a national pharmacare program, letting science guide health policy decisions. The editors also emphasize the importance of defending the Canada Health Act and focusing on social determinants of health.

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.

ASHG and NHGRI award genetics and public policy fellowship

The American Society of Human Genetics and National Human Genome Research Institute have awarded a genetics and public policy fellowship to Katherine D. Blizinsky, PhD. The 16-month appointment aims to develop and implement genetics-related health and research policy at a national level.

Chancellor Merkel opens meeting of Nobel Laureates in economics

The 5th Lindau Meeting on Economic Sciences was opened by German Chancellor Angela Merkel, who stressed the importance of policy counselling by scientific experts. The meeting brings together Nobel Laureates and young economic scientists from over 80 countries to discuss future orientation of the discipline.

'Legal highs,' PMMA and zombie panic

A recent study published in Drug Science Policy and Law finds a significant rise in PMA/PMMA contamination in ecstasy pills from 2001 to 2007, resulting in deaths in both countries. The authors advocate for harm reduction strategies and education over criminalisation of new drugs.

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.

Researchers' tweets move science forward

Scientists like David Shiffman and Emily Darling document how tweeting supports scientific communication and outreach. They argue that a little effort on Twitter can provide enormous value for connecting with a diverse audience and sparking interdisciplinary collaborations.

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.