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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

MRSA emerged years before methicillin was even discovered

Researchers found MRSA's resistance gene in S. aureus isolates dating back to the mid-1940s, 14 years before methicillin's introduction. The study highlights the importance of surveillance and genome sequencing to combat antibiotic resistance.

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.

Teaching without training

A recent study found that 40% of new secondary science teachers teach mostly or entirely out of field, with 64% having at least one out-of-field course in their first five years. This can lead to constrained teaching and rote memorization rather than in-depth learning

Dust deposits give new insights into the history of the Sahara

Researchers have discovered that the Sahara's dust supply fluctuated in millennial-scale phases during the decline of the African Humid Period. The study suggests that Saharan dust phases may reflect aridity at a trans-Saharan scale, with implications for vegetation cover and wildlife.

Apple iPhone 17 Pro

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

Sequencing reveals how Porphyra thrives in a tough environment

The Porphyra genome revealed insights into its survival in extreme environments, including ultraviolet protection and thermal tolerance. The research also found a reduced cytoskeleton and unique signaling molecules that contribute to the species' small stature.

LSUhealthNO research to improve resilience to disasters in Louisiana

The project aims to strengthen resilience in under-resourced communities by testing two approaches: providing technical resources or supporting community planning. The research will also investigate mobile phone-based applications to enhance skills to cope with stress and develop policy recommendations.

New discovery in MND and dementia could pave the way to novel treatments

Researchers at the University of Sheffield have discovered a new mechanism that helps slow down the progression of neurodegenerative diseases like motor neurone disease and dementia. The study found that tuning up the DNA's natural repair toolkit can prevent the death of nerve cells triggering these diseases.

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.

Genes account for half of differences in social mobility

A new King's College London study suggests that genes account for nearly half of the differences in social mobility, with higher polygenic scores linked to better educational outcomes despite family background. The findings have important implications for reducing educational inequality and could lead to personalized support strategies.

Helping robots learn to see in 3-D

Researchers at Duke University have developed an algorithm that allows robots to recognize and understand 3-D objects, even when parts are hidden from view. The system can simultaneously guess what a new object is and how it's oriented without examining it from multiple angles first.

Fluorine grants white graphene new powers

Rice University researchers discovered a way to turn white graphene, an exceptional conductor of heat, into a wide-bandgap semiconductor with magnetic properties by adding fluorine. The magnetism is an unexpected bonus that could make the unique material suitable for electronics in extreme environments.

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.

Detecting long-term concussion in athletes

Researchers developed an AI signature to detect long-term concussion effects using artificial intelligence, detecting up to 90% accuracy. The tool could aid in diagnosing and treating concussion-related symptoms, which often persist for years after the injury.

Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

Is a biological driver behind the need for self-fulfillment?

A new series of studies reveals that self-actualization is linked to pursuing status and esteem, which can translate into 'fitness' and passing genes to future generations. This challenges traditional assumptions about self-actualization being 'above' basic physiological and social desires.

Study of premature babies has implications for future treatment

A recent study by University of Kent researchers has found that premature babies have longer telomeres than their term-born counterparts, contradicting the expectation. This finding suggests other factors may influence telomere length in premature infants and raises the possibility that prematurity affects aging rate.

Coffee bubble phobia may be deep-seated aversion to parasites

Researchers found that individuals with trypophobia experience intense disgust and nausea when viewing cluster images, even for disease-irrelevant stimuli. The study suggests a connection between trypophobia and an evolutionary history of infectious disease and parasitism.

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.

Decoding ants' coat of many odors

Researchers have characterized the function of ant receptors that identify odorant blends, revealing a more complex system than previously thought. This breakthrough may lead to new insights into ant social structure and communication, as well as effective methods for controlling insect populations.

Is teacher burnout contagious?

A new study by Michigan State University education scholars found that burnout among early-career teachers is contagious, with a stronger link to school-wide culture than close colleagues' burnout. The researchers analyzed survey data from over 400 teachers and found that schools can play a significant role in reducing teacher burnout.

Nature-inspired material uses liquid reinforcement

Scientists at Rice University have developed a new material that combines flexibility and stiffness by infusing it with tiny pockets of liquid gallium. The composite exhibits higher energy absorption characteristics than traditional materials, making it suitable for applications such as shock absorbers and biomimetic structures.

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.

Big fish in a small pond?

A meta-analysis of 25 years of research reveals that perceived overqualification leads to negative job attitudes, psychological strain, and deviant behaviors. Younger, overeducated, and narcissistic individuals are more likely to report higher levels of perceived overqualification.

ASHG honors Dian Donnai with 2017 Education Award

Dian Donnai, a clinical geneticist and educator, received the ASHG's 2017 Education Award for her efforts in human genetics education. Her research focused on understanding developmental disorders in children, and she founded several international conferences and workshops to promote collaboration.

Digitally remastered wire art to be showcased at SIGGRAPH 2017

A new image-based method reconstructs wiry objects in 3-D with higher resolution and accuracy, benefiting fields like animation, medicine, and topology extraction. The technique uses short connections to assemble wire configurations, exploiting unique characteristics of wiry objects.

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.

Undersea life holds promise for killing tuberculosis

A team of researchers has identified 26 compounds from sponges and other marine organisms that are active against replicating tuberculosis bacteria, with 19 killing dormant bacteria. This is a novelty as existing drugs are better at killing replicating bacteria.

Scientists awarded £1M to develop the catalysts of the future

Researchers at the University of Bath have been awarded £1M to develop new catalysts using iron, which could reduce environmental impact and improve efficiency. The project aims to create sustainable methods for producing molecules crucial for manufacturing pharmaceuticals and agrochemicals.

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.

Kenan Charitable Trust awards $1.5 million to UNC Health Affairs schools

The UNC School of Medicine, UNC Eshelman School of Pharmacy, and other health professions schools will establish clinical experiences for students in rural areas of North Carolina, launching the UNC Rural Interprofessional Health Initiative (RIPHI). The program aims to improve health disparities and develop a health workforce prepared ...

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.

Equipping form with function

Researchers at IST Austria developed an interactive design tool that allows users to easily adjust a mechanical template to fit their desired shape. This tool guarantees functionality while enabling artists to make aesthetic adjustments, making it possible for novice users to create functional models with ease.

Introducing the Large Dairy Herd Management 3rd edition (e-book)

The third edition of Large Dairy Herd Management is a comprehensive e-book developed to meet the growing information needs of dairy farmers, service professionals, and students worldwide. It features 97 chapters in 15 sections, covering topics such as herd health, nutrition, and reproduction.

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.

Regional 'hot spot' of Borna disease discovered in upper Austria

Researchers have identified a novel endemic area for Borna disease in Upper Austria, with high concentrations of Bornaviruses found in shrews and horses. Genetic analysis reveals the strain is distinct from neighboring regions, shedding light on the virus's spread.

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.

People who go to bed late have less control over OCD symptoms

Researchers at Binghamton University found that individuals who go to bed late have lower perceived control over obsessive thoughts and compulsive behaviors. Participants in a one-week sleep study completed daily ratings of their ability to control their symptoms, with those who went to bed later showing significant decrements in control.

Close failing banks before they cost US billions of dollars, says study

A recent study by Florida Atlantic University researchers proposes a new capital ratio that would allow regulators to close insolvent banks earlier, potentially saving $18.5 billion in closure costs. The proposed ratio, called the nonperforming asset coverage ratio, could prevent regulators from granting forbearance to insolvent banks.

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.

High prevalence of CRE in Washington, D.C. healthcare facilities

A new study reveals that Carbapenem-resistant Enterobacteriaceae (CRE) have become endemic in Washington, D.C. healthcare facilities, with a prevalence rate of 5.2%. The study, which monitored 16 facilities, found that male patients and adults aged 20-39 had higher rates of CRE infection.

Mapping project will open up new routes to uncharted territory

A three-year Lancaster University project uses geographic information systems (GIS) and 3D modeling to analyze space and place in literary texts. The project creates interactive and immersive teaching resources, including Minecraft versions of fictional settings.

The newly discovered Russian dinosaur named after Mongolian spirit

Researchers have identified a new genus and species of ancient marine reptile called Luskhan itilensis, discovered in the Volga River region. The discovery sheds light on the ecomorphological diversity of pliosaurs, suggesting that their evolutionary history was more complex than previously thought.

Fluke 87V Industrial Digital Multimeter

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

Boston University awarded Macy grant to improve refugee health

The three-year $392,000 grant will develop a comprehensive educational program to train future physicians in refugee health, addressing physical, emotional, and social trauma. The initiative aims to increase cultural competence among medical students and provide patients with culturally sensitive care.

Physicists and medics discover new ability of immune cells

Researchers have discovered a way to quickly calm activated neutrophils, which can get stuck in the lungs' tiny capillaries, leading to life-threatening problems. The breakthrough, developed by a Creighton University physics professor, could lead to new treatments for acute respiratory distress syndrome (ARDS) and acute lung injury (ALI).

Drop in violence associated with smoke-free policy at psychiatric hospital

A recent study published in The Lancet Psychiatry reveals a significant drop in physical assaults following the introduction of a smoke-free policy at a psychiatric hospital. The researchers found that smoking within hospitals often leads to worsening mental health and increased violence, but their findings challenge this assumption.