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

The food industry should be regulated

Food expert Kelly Brownell argues that government regulation is necessary to counterbalance the food industry's influence. The industry prioritizes profits over public health, distorting science and compromising scientists to achieve its goals. Voluntary changes are insufficient to address the obesity crisis.

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.

A healthy look at social media

A study suggests that social media can revolutionize healthcare by improving patient-physician relationships, reducing inefficiencies, and providing new revenue streams. This could alleviate the projected shortage of physicians in the US by 2025.

Authorship rules for medical journals flouted by pharma industry

The pharmaceutical industry is accused of manipulating medical journal authorship rules to conceal its contributions. Alastair Matheson argues that the current International Committee of Medical Journal Editors guidelines allow for industry exaggeration and downplaying of commercial writers' roles.

The alcohol industry needs more scrutiny

A new editorial in PLoS Medicine calls for greater scrutiny of the alcohol industry's impact on health research, government policy, and public perceptions. The authors highlight questionable behavior by the industry, including promoting health benefits while downplaying harms, and suggest stricter regulation to protect public health.

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.

Apple iPhone 17 Pro

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

On-the-job injuries hurt home health care industry

A Penn State study found that home health aides who received training had lower injury rates and higher job satisfaction. Training also reduced turnover intentions, benefiting both employees and organizations. Employees' perceptions of their training and workplace played a crucial role in their risk of injury.

Insecurities plague electronic health care

The adoption of digital patient records, increased regulation, and provider consolidation highlight the need for better information security in healthcare. Patient concerns about sharing medical information online are common, with a recent survey showing three-quarters of patients worried about health websites breaching their privacy.

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.

Lessons from efforts to reduce hospital-acquired infections

Johns Hopkins researcher Peter Pronovost argues that arrogance, lack of transparency, and inadequate measures hinder progress in preventing patient harm. Central line-associated bloodstream infections can be largely prevented with accurate measurement and cultural changes.

New Business Horizons special issue on US health care

This Special Issue of Business Horizons addresses critical issues in US healthcare, including rising costs, quality, and accessibility. The issue features research on topics such as consumerism, information technology, lean-manufacturing concepts, and patient-centered medical homes to improve healthcare delivery and management.

Alcohol must be given political priority

A global Framework Convention on Alcohol Control is seen as crucial to addressing the alcohol-related health crisis. Non-governmental organisations and governments must work together to overcome industry resistance and generate political priority for alcohol control efforts.

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.

Telesso initiates post-market head-to-head peripheral IV catheter study

A head-to-head clinical trial will enroll approximately 400 patients at three world-class sites to compare Telesso's novel guide-wire assisted peripheral IV catheter with the industry standard. The trial aims to reduce safety risks, lessen patient pain and discomfort, and provide cost savings.

Medical leaders to propose curbs on conflict of interest

A group of influential medical leaders propose curbing conflict of interest by reducing industry funding and eliminating ties. They advocate for a goal of $0 contributions from industry, excepting revenues from journal advertisements and exhibit hall fees.

New report on telehealth says market is expected to grow over next few years

The home telehealth and remote patient monitoring market is projected to grow at a rate of 70% over the next three to five years, driven by increasing demand for convenient and accessible healthcare services. The combined average annual revenue growth of consumer companies in this market is even more explosive, reaching up to 193.5%.

Classical medical terminology can endanger patients

Classical medical terminology is confusing and has the potential to cause serious consequences for patients. The use of dead languages in medical terminology can lead to misunderstandings, especially in time-pressured situations with unfamiliarity or linguistic idiosyncrasies.

Belimed Inc. and 3M Sterilization assurance to collaborate on education

The collaboration aims to promote best practices in sterilization monitoring and provide objective educational resources to customers. Belimed will offer access to 3M's Attest Sterile U Network educational resources, while both companies advance higher standards of practice in sterile processing areas.

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.

E-mail access may improve patient-surgeon communication

Providing patients with e-mail access to their surgeon appears to improve communication without affecting patient satisfaction. Most e-mails sent addressed one issue, with popular topics including general information and postoperative recovery.

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.

Examining molecular imaging's hot future

The Society of Nuclear Medicine and Molecular Imaging identifies the most promising lab-based discoveries to translate into routine patient benefit. Experts emphasize the need for shared standards, innovative approaches, and cooperation among sectors to accelerate molecular imaging's translation.

Competition in health care may not result in better quality

Less competition in the healthcare industry is linked to improved health plan performance on measures such as women's care and member satisfaction. However, the relationship between competition and quality is complex and requires further research.

Lifelong career adds up to top honors for UH math professor

Roland Glowinski, a renowned mathematician at the University of Houston, has been awarded the Theodore von Kármán Prize for his sustained outstanding contributions to mechanics and applied computational mathematics. He will give a special lecture on numerical simulation of incompressible viscous flow with moving or free boundary: appli...

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.

Strategies could make for safer shift changes at hospitals

Researchers identified four key strategies for safe and efficient shift changes, including face-to-face verbal updates, unambiguous transfer of responsibility, clear communication, and overhearing others' updates. These strategies can improve operations and prevent errors in hospitals.

Medical professionals embrace patient-focused care revolution

The ACCP's new Patient-Focused Care Pledge emphasizes the provider's role as a patient advocate, highlighting the importance of interdisciplinary care and lifelong learning. The pledge aims to improve patient outcomes by prioritizing patient needs in all medical specialties and practice types.

Americans pay more for health care but receive less in return

A study found that US per capita health spending rose to $4,631 in 2000, significantly higher than other OECD nations. The researchers also discovered that the US spent 13% of its GDP on healthcare, with private financing accounting for a majority of public funds.

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.

Calling the pharmaceutical industry to account

Graham Dukes argues that the pharmaceutical industry prioritizes shareholder interests over global public health. He criticizes the industry's practices, including excessive pricing and promotional activities, which do not account for societal needs.

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.

Tobacco industry influence and income on decline in California

A recent report from UC San Francisco reveals a decline in tobacco industry influence in California, with decreasing campaign contributions and revenue. The report finds that Republicans received 81% of tobacco money in the 1997-1998 election cycle, despite Democrats controlling both houses of the Legislature.

Fluke 87V Industrial Digital Multimeter

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

Metal Injection For Healthier Car Components

The new technology allows manufacturers to produce complex shapes out of high-strength and high-performance metals and alloys. Metal injection moulded parts are finding use in various industries, including office equipment, industrial machines, medical appliances, and household goods.

Tobacco Industry Campaign Contributions Influence State Legislators' Votes

A study by the University of California - San Francisco found that tobacco industry campaign contributions have a substantial impact on state legislators' voting patterns, particularly in states with varying levels of partisan control. The researchers scored legislators on a scale from pro-tobacco to pro-public health and found that in...

Sony Alpha a7 IV (Body Only)

Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.