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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

In women, even mild sleep problems may raise blood pressure

A new study found that even mild sleep disturbances can lead to elevated blood pressure in women, with nearly three times more common than severe sleep disturbances. Women who slept for seven to nine hours a night were significantly more likely to have high blood pressure.

Do abortion-related complications differ based on facility where done?

A study of 49,287 women found that performing an abortion in an ambulatory surgery center was not associated with a significant difference in infection, hemorrhage, or other complications. The research aimed to address the lack of evidence on abortion-related complications at ASCs compared to office-based settings.

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.

What are rates of Legionnaires disease among VA patients?

The study found that rates of Legionnaires disease among VA patients with overnight stays decreased from 2014 to 2016, while overall rates increased. 91% of the cases had no VA exposure or only outpatient-VA exposure, and the rate for those with overnight stays significantly decreased.

161 genetic factors for myopia identified

A large-scale genetic study has identified 161 genetic factors contributing to the development of myopia, a condition affecting millions worldwide. The findings suggest that insufficient sunlight triggers myopia by altering the shape of the eye.

ORNL ramps up production of key radioisotope for cancer-fighting drug

The US Department of Energy's Oak Ridge National Laboratory has developed a new method to produce actinium-227, a key radioisotope for the cancer drug Xofigo. This will ensure a sustainable supply of the drug, which is used to treat prostate cancer that no longer responds to hormonal or surgical treatment.

Past use of disinfectants and PPE for Ebola could inform future outbreaks

Researchers analyzed WASH and IPC data from two Ebola treatment centers in Sierra Leone, finding strong correlations between patient population size, disinfectant usage, and personal protective equipment use. The study's findings can aid planning and management of facilities for future Ebola outbreaks.

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.

Shining a light on toxic chemicals curbs industrial use

Researchers found that releasing toxicity information encourages facilities to reduce emissions, especially for chemicals ranked high in hazard levels. This study suggests government agencies can effectively curb industrial use of toxic chemicals through public disclosure alone.

Apple iPhone 17 Pro

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

Kickoff of the DynaMORE resilience research project

The DynaMORE project aims to develop a personalized computer model that can measure and enhance psychological resilience in individuals. The model will provide support to those experiencing difficult stages of life or trauma, offering recommendations to improve resilience and prevent stress-related problems.

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.

What's needed for the next WHO Biosafety Handbook

The next WHO Biosafety Handbook revision should prioritize local relevance, proportionate infrastructure and sustainable work practices. This new approach would ensure safe laboratory procedures with minimal resources in less developed countries.

Researchers find the brain processes sight and sound in same manner

The study found that the brain uses a two-step process to learn and categorize visual and auditory stimuli, allowing for easy building on previous content to learn novel information. This discovery could lead to the development of new methods to restore sensory deficits in individuals with disabilities.

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.

A simple tool for doubling down on disease control

Researchers at Georgetown University Medical Center have created a web-based tool to integrate control measures for co-endemic diseases like schistosomiasis and malaria. The tool allows users to assess the outcome of combining control measures based on local conditions and political constraints.

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.

New study shows hope for hearing loss

Researchers developed a new approach to deliver a drug directly to damaged nerves and cells in the inner ear, offering promising results for repairing hair cells and neurons. The study provides strong preliminary evidence for a potential remedy that could restore hearing for millions of elderly people.

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

Racial disparities in HIV control persist despite equal access to care

A study found racial disparities in HIV control exist even when patients have equal access to care, with differences attributed to adherence to combination antiretroviral therapy. Black veterans had higher viral loads than white counterparts, highlighting a critical issue in healthcare disparities.

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.

Study advances research in pelvic organ prolapse among women

A new study by Johns Hopkins Medicine provides a long-awaited baseline measure of the rate of progression of pelvic organ prolapse. The research found that pelvic organ prolapse progresses slowly, with women who gave birth vaginally being about five years ahead in progression compared to those who delivered by Caesarean section.

DASH-style diet associated with reduced risk of depression

Researchers found that participants who closely adhered to a DASH-style diet were less likely to develop depression than those who did not. The study, funded by the National Institutes of Aging, evaluated 964 participants and showed an association between a healthier diet and lower rates of depression.

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.

First John W. Walsh Translational Research Award granted

Joseph Kaserman, MD, receives $225,000 award to study risk of liver disease in Alpha-1 carriers using induced pluripotent stem cells and CRISPR technology. The research aims to find new treatments for Alpha-1 related liver disease and address concerns of carrier individuals.

Language is learned in brain circuits that predate humans

New research suggests that language is learned in brain systems also used for tasks like remembering shopping lists and driving. Children learn their native language in evolutionarily ancient brain circuits, while adults learn foreign languages in both declarative and procedural memory.

Menopause found to worsen symptoms of rheumatoid arthritis

A recent study published in Rheumatology found that menopause worsens physical function and functional decline in women with rheumatoid arthritis, leading to a significant impact on quality of life. Women experience rheumatoid arthritis at a rate three times greater than men, with more severe declines and increased disability.

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.

What makes a happy working mom?

A happy working mom is one who feels competent and has a warm relationship with her child. Her sense of well-being depends on meeting her own psychological needs, rather than her baby's temperament. Mothers should prioritize their daily needs to interact with their children in a more sensitive and positive way.

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.

SWOG and Hope give veterans better access to cancer trials

The SWOG and Hope Foundation's VA Integration Support Program provides $25,000 grants to VA medical centers to enroll veterans in targeted treatments and immunotherapies. Since program launch, 95 patients have enrolled in clinical trials, a 300% increase prior to the program.

Fluke 87V Industrial Digital Multimeter

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

Parkinson's disease: A looming pandemic

The number of people with Parkinson's disease is expected to grow to 14.2 million by 2040 due to increasing life expectancy and population aging. The medical community must mobilize to respond to this growing public health threat, advocating for increased research funding, access to care, and affordable treatments.

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.

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.

Fever during labor may present risk to mother

A Tel Aviv University study found that intrapartum fever, which occurs during labor, is associated with higher rates of operative vaginal deliveries and cesarean sections. Women with positive bacterial cultures had a increased risk of neonatal complications compared to those with negative cultures.

Rapid hepatitis C testing may help better screen young adults

A new study found that routine and rapid hepatitis C virus testing among young adults who use injection drugs significantly improves life expectancy. The test results are available on the same day as the sample is drawn, increasing the quality of life for this patient population.