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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

Sulphur emissions from marine algae dropped during glacial periods

Research found that sulphur production by tiny marine algae decreased during glacial periods, challenging conventional wisdom. This decrease in sulphur emissions may be linked to changes in climate rather than just the amount of dust in the air, suggesting a closer relationship between phytoplankton and climate.

A curiosity-driven genetic discovery that should impact cancer treatments

Researchers at Trinity College Dublin have discovered new biological targets that may help combat cancers resistant to existing drugs. The study, published in Molecular Cell, reveals the importance of 'accessory components' in targeting Polycomb genes and their role in regulating cellular identity.

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.

Employee contract structures in startups can be determining factors of success

A new study by Evgeny Kagan and colleagues found that incentive clauses in contracts work best for high-performing team members, while those who may not be high performers do not benefit from incentives. The researchers suggest delaying contracting to learn about team member personalities and adjusting contract structures accordingly.

Lollies, vitamins and fish-shaped sauce containers hit the MRI mark

A Queensland University of Technology study found that jelly baby lollies, fish-shaped sauce containers, vitamin D capsules, and coffee beans are viable alternatives to commercial MRI markers. These items were tested on a thigh scan and showed clear visibility, making them effective for pinpointing anatomical areas or pathologies.

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.

Researching next generation screens that 'deform' and 'push back' when touched

A new research project aims to develop touchscreens with more realistic interactions, enabling users to physically push their fingers into screens or feel different materials. The project promises a step-change in touchscreen technology, potentially benefiting visually impaired people and offering new ways of interacting with devices.

Two ERC Starting Grants for the University of Konstanz

Two University of Konstanz researchers, Dr. Damien Farine and Professor George Walkden, have been awarded European Research Council (ERC) Starting Grants to conduct pioneering research on group-living birds and the impact of language contact on grammar. The grants will fund their innovative projects over a five-year period.

European research grant for Bielefeld mathematician

Dawid Kielak, a Bielefeld mathematician, has been awarded an ERC Starting Grant for his research on geometric group theory. He aims to apply a similar trick used in understanding four-dimensional space-time to higher dimensions.

Apple iPhone 17 Pro

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

ERC Starting Grant for MDC scientist Jane Reznick

Jane Reznick has been awarded an ERC Starting Grant to investigate the metabolism of naked mole rats, which live up to 30 years old without heart disease or cancer. Her research aims to understand how these animals adapt to oxygen deficiency and potentially develop new therapies for humans.

Searching for dangerous gut bacteria

A new Emmy-Noether Independent Junior Research Group is exploring the mechanisms behind certain bacteria causing disease in some people but not others. The team aims to develop strategies for preventing symptoms and restoring gut health.

Nanostructured material with potential for use in catalyzers

A Brazilian research group, supported by FAPESP, has developed a nanostructured titanium oxide material through electrospinning and atomic layer deposition. The material exhibits high surface area and reacts with UV light to degrade organic matter.

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.

Clues to early social structures may be found in ancient extraordinary graves

A study on a 9,000-year-old grave in southern Jordan provides new insights into emerging leadership in early farming communities. The authors propose that the presence of exotic items and proximity to other graves suggest a person who achieved individual prestige through trade networks while maintaining close status within the community.

Start-ups must be aware of star employee pitfalls

Research from Washington State University reveals that hiring star employees alongside founders can stall product innovation efforts due to conflicting influences. The study advises start-ups to establish clear chain of command, hire experienced start-up employees, and adapt to change as the organization evolves.

Busy older stars outpace stellar youngsters, new study shows

Researchers analyze data from Gaia satellite and spectroscopy to find that older stars move more rapidly in and out of the Galaxy's disk. The findings provide insights into the history of our Galaxy and inform theories about star formation and evolution.

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.

The making of 'Fancy Mouse'

A study published in Communications Biology reveals that the genetic mutation responsible for black pigmentation in nonagouti mice is caused by the insertion of a retrovirus β4 into VL30. Researchers found that this mutation originated from East Asian mice related to Japanese fancy mice.

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.

Color-changing artificial 'chameleon skin' powered by nanomachines

Researchers developed artificial 'chameleon skin' that changes color when exposed to heat or light using nanoparticles coated in a polymer shell. The material's color-changing abilities rely on light-powered nano-mechanisms, similar to nature's chromatophores, allowing for dynamic displays and active camouflage.

Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

Empathy for perpetrators helps explain victim blaming in sexual harassment

Research finds that men's greater empathy for male perpetrators is a consistent explanation of variability in victim blame, highlighting the dark side of empathy. The studies highlight the damaging consequences of media focus on male perpetrators' point of view, which can lead to increased victim blaming.

Rare antelopes and black cats

Researchers from the University of Würzburg captured rare footage of Abbott's duiker antelopes on Mt. Kilimanjaro, a species classified as endangered. The study found that protected areas are crucial for maintaining biodiversity in large mammal species.

Stanford-led study gauges trees' potential to slow global warming in the future

The Stanford-led study, published in Nature Climate Change, explores the capacity of trees and plants to absorb carbon dioxide. The research suggests that trees will continue to sequester carbon dioxide at generous rates through at least the end of the century, with potential increases in plant biomass by 12% by the end of the century.

Fluke 87V Industrial Digital Multimeter

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

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.

NZ big bird a whopping 'squawkzilla'

The new bird, Heracles inexpectatus, is twice the size of the critically endangered kakapo and dwarfs its modern cousins. Fossil records show that it weighed around 7 kg and had a massive beak capable of cracking most food sources.

Lessons of conventional imaging let scientists see around corners

Researchers from the University of Wisconsin-Madison and Universidad de Zaragoza have successfully developed a method to image complex hidden scenes using a projected virtual camera. This technology can overcome current limitations in non-line-of-sight imaging, including varying material qualities and large variations in brightness. Th...

Advance in understanding of all-solid-state batteries

Researchers identified a critical current density that prevents void formation and cell failure in all-solid-state batteries. This breakthrough could enable the development of commercial solid-state batteries for electric vehicles.

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.

Tech companies not doing enough to protect users from phishing scams

Research by the University of Plymouth found that tech companies' phishing filters are ineffective in protecting users, with most messages reaching inboxes despite being labelled as suspicious. The study highlights the need for improved phishing detection technology and user awareness to combat this growing threat.

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.

Gut microbes may affect the course of ALS

A study published in Nature suggests that certain strains of gut microbes, particularly Akkermansia muciniphila, may slow the progression of amyotrophic lateral sclerosis (ALS) in mice. The researchers found that supplementing ALS-prone mice with this strain significantly improved their survival and reduced disease symptoms.

Adolescents who skip breakfast may develop obesity

Adolescents who skip breakfast tend to have higher waist circumference and body mass index, indicating an increased risk of weight gain. The study suggests that skipping breakfast can contribute to unhealthy habits and behaviors, potentially making adolescents more vulnerable to obesity.

Radical reform needed to address dental decay worldwide

A commentary by UCSF experts highlights the need for radical reform in addressing dental decay, citing the sugar industry's influence on dental research and professional bodies. The authors recommend policies to manage financial conflicts of interest and promote public trust.

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.

New safer, inexpensive way to propel small satellites

Purdue University researchers have developed a novel micropropulsion system for nanosatellite applications, providing a robust, efficient option with reduced contamination risks. The system uses a liquid fed pulsed-plasma thruster and has the potential to address current challenges in CubeSat micropropulsion systems.

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.

Nanotechnology delivers hepatitis B vaccine

Researchers developed a nanotechnology-based compound that delivers an oral vaccine against hepatitis B to the immune system. The nanostructured silica protects the antigen from digestive acidity, enabling it to trigger an immune response. The study's results show promise for a polyvaccine against six diseases.

Origin of life insight: peptides can form without amino acids

A UCL study reveals that aminonitriles, the precursors to amino acids, can be easily turned into peptides in water, bypassing traditional formation methods. This discovery sheds light on how life first formed and has implications for synthetic chemistry.

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.

Study contributes to the production of flexible electronic devices

Brazilian and Italian scientists developed a method to pattern polythiophene, an electrically conductive polymer, to improve its optical and electronic properties. The resulting device is highly selective in emitting and absorbing light, making it suitable for optoelectronic applications.

Cleaning up the cosmic neighborhood

Vestigo Aerospace LLC is developing drag sail technology to remove small satellites and launch vehicle stages from orbit, addressing the growing risk of on-orbit collisions. The company aims to reduce energy and debris impact zones through targeted reentry.

Meta Quest 3 512GB

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

Perceived threats to family increases women's willingness to sacrifice during war

A study by University of Turku researchers found that women are more likely to volunteer for all-female paramilitary organizations if they have brothers or husbands serving in the military. The study suggests that bonding with larger communities, such as the nation state or religious groups, can arise from psychology mechanisms designe...