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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

BBSRC and MRC renew investment in structural biology software

The Biotechnology and Biological Sciences Research Council (BBSRC) and Medical Research Council (MRC) have jointly awarded £1.43M to support the development of CCP4, a world-leading x-ray crystallography software resource. This funding renewal aims to further scientific knowledge and promote economic growth through innovative approache...

Apple iPhone 17 Pro

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

6 Installation Grants awarded

Six life science researchers from the UK, France, and US will receive EMBO Installation Grants to establish their research groups in the Czech Republic, Poland, Portugal, and Turkey. The grants aim to strengthen science in selected member states and facilitate collaboration with European centers of research and education.

Rare gene variants double risk for Alzheimer's disease

Researchers have identified two rare gene variants in the phospholipase-D 3 gene (PLD3) that double an individual's risk of developing late-onset Alzheimer's disease. The study found that these variants were present in affected family members but not in healthy elderly relatives, suggesting a significant role in disease development.

Extensive variability in olfactory receptors influences human odor perception

A new study by the Monell Center found that humans have a unique array of olfactory receptors, which encode both intensity and quality of odors. The researchers discovered considerable variation within the genes for discrete receptors, with approximately 140 receptors differing in response to odor molecules between any two individuals.

Study reveals gene expression changes with meditation

A new study reveals specific molecular changes in the body following mindfulness meditation, including altered levels of gene-regulating machinery and reduced pro-inflammatory genes. The findings provide a possible biological mechanism for therapeutic effects and suggest that meditation can lead to epigenetic alterations of the genome.

Celestron NexStar 8SE Computerized Telescope

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

Higher case load lowers cost of repairing bones that protect eye

A study by Johns Hopkins researchers found that patients with traumatic eye socket injuries fared equally well at half the cost when treated at a busy teaching hospital compared to other Maryland hospitals. The study's findings suggest that high-volume care and standardized protocols can lead to significant cost savings.

Many trial results in ClinicalTrials.gov not published

A PLOS Medicine study reveals that half of trials with posted results on ClinicalTrials.gov have not been published in a journal. The study found that unpublished trials were more likely to report certain outcomes, such as participant flow and adverse events, suggesting improved transparency in clinical research.

Malaria treatment could improve in children

A large pooled analysis of over 7,000 patients with malaria suggests that dihydroartemisinin-piperaquine is highly efficacious but that young children are at higher risk of treatment failure due to insufficient doses. The study highlights the need for optimal drug dosing levels in this population.

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.

Methane emissions vastly surpass previous estimates

A new study published in PNAS found that total US methane emissions may be 50% higher than government estimates, with large discrepancies in the south-central region. The study's findings have implications for national and state greenhouse gas reduction strategies.

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.

2 studies on the use of breast MRI

Two studies on breast MRI usage found a significant increase in its use for diagnostic evaluations and screenings, particularly among high-risk women. The studies also revealed disparities in the use of breast MRI, with some groups receiving more frequent screening than others.

Meta Quest 3 512GB

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

Grant supports Clemson study of coastal biodiversity

A Clemson University scientist is studying the impact of environmental changes on lucinids, a common species of clam found in Southern coastal marine sediments. The research aims to understand how these clams contribute to coastal biodiversity and develop strategies to manage natural resources.

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.

Molecular dissection of respiratory syncytial virus infection

A study revealed RSV infection induces distinct global gene expression patterns in young children, identifying a 'biosignature' for diagnosis and disease severity assessment. The research also uncovered suppressed non-specific immune system genes and elevated inflammation genes in infants under 6 months.

Fluke 87V Industrial Digital Multimeter

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

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.

Earliest record of copulating insects discovered

Scientists have uncovered a 165-million-year-old fossil of copulating froghoppers, providing insight into the earliest record of insect mating. The discovery suggests that froghopper genital symmetry and mating position remained static for over 165 million years.

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.

No major complications in most teens undergoing weight-loss bariatric surgery

Severely obese teenagers who underwent weight-loss surgery experienced minimal complications, with no major complications or deaths reported during the initial hospitalization period. The study included 242 teens and found that only 8% experienced reoperation and 15% had minor complications like readmission for dehydration.

Home visits lessen emergency care for infants

A new study from Duke University shows that nurse home visits can significantly reduce the need for emergency care in infants. The program, Durham Connects, costs an average of $700 per family and has been shown to decrease emergency care episodes by 50% in the first year of life.

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.

One of the oldest cases of tuberculosis is discovered

New research published in PLOS ONE confirms the presence of tuberculosis from 7,000 years ago in a human skeleton from Hungary. Analysis of ancient DNA and lipids on the bones revealed a bacterial complex associated with tuberculosis.

New molecular target for malaria control identified

Researchers discovered a new molecular target for controlling malaria by blocking egg development in mosquitoes. The study found that a male hormone delivered during sex activates a protein switch, which boosts egg production. This finding holds promise for developing new tools to control malaria-transmitting mosquito populations.

Events coordination during embryogenesis

Researchers studied Brachyury gene's role in regulating notochord development, finding CRM mutations affect timing of gene expression. This can lead to birth defects and cancer by delaying critical developmental processes.

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.

IUPUI physicist collaborates in new study of the cell's 'shredder'

Researchers have discovered a novel protease complex in bacteria that operates as a molecular motor, with a constant revolutions per minute (RPM) and varying gears to shred proteins. This 'cellular shredder' plays a crucial role in DNA damage repair, gene expression, and protein quality control.

OU research team developing novel biomass conversion process

A multi-disciplinary research team at OU is developing a novel biomass conversion process to obtain a bio-oil compatible with refinery operations. The approach proposes significant improvement over existing commercial and previously proposed technologies.

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.

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.

LSU researchers awarded nearly $1 million for big data research

LSU researchers have received a nearly $1 million grant to develop software and infrastructure enabling Big Data research on the university's campus. The project, titled CC-NIE Integration, will empower scientific breakthroughs by providing advanced information technologies and cyberinfrastructure.

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.

Breathing new life into preterm baby research

The research team will investigate ways to reduce the burden of illness associated with prematurity by improving air-breathing transition and delaying umbilical cord clamping. They aim to develop strategies to prevent brain injury and long-term consequences such as cerebral palsy.

New funding for Camplyobacter coli research

The UK is tackling the issue of food poisoning caused by Campylobacter coli through a new two-year study funded by the Food Standards Agency. Researchers will analyze 500 genomes from various sources to identify genetic markers that can help track the bacteria's presence in different environments.