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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

CRISPR/Cas9 technique suppresses malaria infection in mosquitoes

Using CRISPR/Cas9, scientists have shown that inactivating the FREP1 gene reduces mosquitoes' susceptibility to malaria parasite infection. This technique holds promise for preventing malaria transmission to humans, but may require further refinement to balance resistance with fitness costs.

Apple iPhone 17 Pro

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

When it comes to fuel efficiency, size matters for hummingbirds

A new study found that larger hummingbirds are more fuel efficient than smaller species, thanks to their ability to increase mechanochemical efficiency. This allows them to conserve energy while maintaining hovering flight, which is a remarkable feat given the high metabolic rates required for this activity.

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.

Virtual testing of parts could replace physical tests

A £1 million funded research project at Swansea University is developing virtual qualification for high-value manufacturing. This technology uses 3D X-ray imaging to create digital replicas of components, allowing for the assessment of performance and reduction of human error. The goal is to reduce testing time from weeks to hours.

Scientists seek unfiltered truth about 'light' cigarettes

Researchers from Virginia Tech Carilion Research Institute and other institutions study the effects of ventilated filter cigarettes on smoking behavior, addiction potential, and lung cancer risk. They aim to inform FDA decisions on regulating cigarette design changes, ultimately moving toward safer products.

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.

Scientists use satellites and drones to discover Antarctic penguin 'super-colonies'

A recent expedition using satellite imagery and quadcopter-based aerial photography revealed the Danger Islands have over 751,527 pairs of Adélie penguins, making them the third and fourth largest colonies worldwide. The discovery sheds light on how climate change affects this species, with potential implications for conservation efforts.

Insights from putting science under the microscope

Rare scientific discoveries and inventions garner higher citation rates through exploratory research, suggesting reallocation of funding to risky projects. Collaboration enhances novelty, with teams being 38% more likely than solo authors to bring new ideas into familiar domains.

Forage-based diets on dairy farms produce nutritionally enhanced milk

Research shows that cows fed a 100% organic grass and legume-based diet produce milk with elevated levels of omega-3 and CLA, improving the fatty acid profile. This results in a near-perfect balance of omega-6 and omega-3 fatty acids, beneficial for cardiovascular and metabolic diseases.

New tardigrade species Macrobiotus shonaicus sp. nov. identified in Japan

Researchers have identified a new tardigrade species Macrobiotus shonaicus sp. nov from East Asia, characterized by its solid egg surface and flexible filaments, placing it in the persimilis subgroup within the hufelandi complex. This new discovery increases the number of known tardigrade species from Japan to 168.

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.

UT Dallas team's microscopic solution may save researchers big time

A UT Dallas team has addressed a long-standing problem in scanning tunneling microscopes, preventing tip crashes that can damage samples and forfeit valuable time. The breakthrough enables atomically precise manufacturing, leading to innovations in materials science, medicine, and computing.

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 of mollusk epidemic could help save endangered sea snail

A new study finds that species adapted to colder waters are more vulnerable to withering syndrome, and that rising water temperatures lead to greater susceptibility. The research also suggests that genetics may play a role in the disease's impact on abalone populations.

D-galactose affects ageing male and female brains differently

A study by the Universitat Autonoma de Barcelona finds that D-galactose affects male and female brains differently as they age. In high doses, it accelerates ageing in males, while females experience alterations in learning and spatial memory. However, low doses show positive effects in males, including improved learning and memory.

Optimal fertilization thanks to sensor and cloud

A new nitrate sensor developed by Ruhr-University Bochum can analyze one drop of plant juice in seconds to determine optimal fertilization levels, resulting in improved crop yields and reduced waste. The sensor is linked to a cloud-based system that estimates regional fertilizer demand and provides farmers with real-time data.

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.

Nuno Maulide to receive Springer Heterocyclic Chemistry Award 2018

Nuno Maulide will receive the award at the European Colloquium on Heterocyclic Chemistry in Lecce, Italy, for his original work on unconventional reactivity profiles and high-energy reactive intermediates. The prize includes a travel grant, €1,000 cash prize, and a lifelong online subscription to Topics in Heterocyclic Chemistry.

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.

Researchers to develop new allergy relief device using cold plasma technology

Researchers at the University of Liverpool are developing a device that harnesses cold plasma technology to destroy airborne allergens on contact. The project aims to create a low-cost, efficient, and effective solution to tackle the problem of airborne allergens in the home, which affects over 12 million people in the UK alone.

Few-layer Tellurium was predicted to be a promising successor of black phosphorus

Researchers predict few-layer Tellurium (FL-α-Te) as a superior semiconductor to black phosphorus due to its high carrier mobility, tunable bandgap, and strong light absorption. FL-α-Te exhibits anisotropic inter-chain vibrational behaviors and nearly isotropic strong light absorption, making it an ideal material for thermoelectrics.

MSU uses $3 million NASA grant to find better ways to regulate dams

The MSU project will investigate how to reduce dams' negative impact on people and the environment, using remote sensing and interviews with local residents. The research aims to improve dam policies and generate insights for future dams, balancing energy needs with environmental sustainability.

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.

Which image of Martin Luther can we trust?

A joint research project is questioning the authenticity of pictures of Luther, exploring whether the images depict him at a certain moment in his life or represent later heroification and veneration. The project uses technological examinations, digital analysis, and scientific methods to date and authenticate the images.

A pair of RNA scissors with many functions

Scientists at the University of Freiburg discovered RNase E as a crucial enzyme in CRISPR/Cas systems, enabling correct gene expression and immune defense. The findings suggest stronger interaction between CRISPR/Cas systems and host organisms, increasing potential for its applications.

Better knowledge of evolution leads to greater acceptance of the concept

A recent study published in BioScience found that knowing more about evolutionary theory is key to accepting it, even when considering religious and political beliefs. In a representative sample of over 1,100 people, researchers discovered that those with better knowledge of evolution were more likely to accept it.

Americans with disabilities kick off new year with sharp gains in labor market

The employment-to-population ratio for working-age people with disabilities increased by 10.3 percent, while the labor force participation rate rose by 7.1 percent in January 2018. Targeted funding initiatives are helping employers connect with jobseekers with disabilities, leading to a record trend of two years of job growth.

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.

UH engineer wins Welch Foundation's 2018 Hackerman Award

Associate Professor Jeffrey Rimer received the award for his pioneering research on crystallization, including the discovery of a natural fruit extract that can dissolve calcium oxalate crystals. His work has transformative implications for drug development and has led to human clinical trials underway.

New research on why GPs quit patient care

A recent study by University of Exeter researchers has identified three main themes influencing GPs' decisions to leave or remain in direct patient care. The findings highlight concerns about the under-value of general practice within the healthcare system, professional risk in delivering care, and considerations about career options.

Neurons get the beat and keep it going in drumrolls

Researchers discovered complex patterns of electrical impulses in brain neurons, with repeating rumblings and spikes sustaining activity for hundreds of milliseconds. These findings suggest that neurons may not fire randomly, but rather follow structured rhythms that could influence our understanding of their function.

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.

Prize awarded to researchers for breeding climate-friendly cows

Danish researchers have developed a method to reduce methane emissions from cattle by 5% through genetic selection, equivalent to 90,000 tonnes of CO2 annually. This achievement has great prospects for climate-friendly bull semen exports and benefits cattle farmers.

Industry leaders align on the future of precision medicine

The Biogerontology Research Foundation and its partners emphasized the importance of AI in precision medicine at the Precision Medicine World Conference. Two startups, Abreos and Immusoft, emerged as semifinalists for their innovative approaches to precision medicine, including point-of-care assays and immune system programming.

Viruses prefer cultivated areas to natural areas

A study by international scientists found that viruses cluster in genetically similar organisms and agricultural land, leading to a higher prevalence of viral infections. The research also reveals a vast number of viruses in the natural compartment, which can inform the emergence of plant diseases.

Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

Getting to zero deforestation

A Stanford-led synthesis paper reveals strengths and weaknesses of corporate environmental pledges, suggesting a range of public-private policy solutions to boost their impact. The study recommends complementing regulation with endorsement and reinforcement of company standards, sharing information, and covering compliance costs for sm...

Letting silenced genes speak

Researchers at UConn Health have reversed Prader-Willi syndrome in lab-grown brain cells by targeting the ZNF274 protein, which silences many genes. The breakthrough provides clues for treating this genetic disorder and offers new hope for patients with life-threatening childhood obesity.

From quasiparticles to highly sensitive sensors

Prof. Dr. Stefanie Gräfe from Friedrich Schiller University Jena receives €1.9 million ERC grant to investigate plasmonic dynamics and molecular structure in metallic systems, aiming to develop highly sensitive sensors.

UIC awarded $2.5 million grant to study how teachers learn

The Learning Sciences Research Institute at UIC is studying how teachers learn and acquire knowledge to promote critical inquiry and deep reading in science, mathematics, and literature classrooms. The project aims to inform ideas about teaching practices that support student problem-solving and inquiry-based learning.

Fluke 87V Industrial Digital Multimeter

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

Chasing dark matter with the oldest stars in the Milky Way

An international team of astrophysicists has provided the first clue to the speed of dark matter, finding that it matches the movement of the least heavy metal-rich stars. This breakthrough could help shed light on why direct detection experiments have failed to detect dark matter particles.

Coyotes and red foxes may coexist within urban landscapes

Researchers found that coyotes preferred natural areas with high proportions of open space, while red foxes selected moderately developed areas. This spatial partitioning may promote coexistence between the two species in urban landscapes. The study's findings have implications for wildlife management in human-dominated environments.

Novel material cuts cost of substance purification for industry

A Brazilian startup has developed a porous silica magnetic microparticle that can selectively adsorb different molecules, allowing for efficient purification of substances in various industries. This technology reduces production costs by skipping filtration or centrifugation stages, resulting in lower costs and shorter production times.

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.

Feelings determine from which side we embrace each other

Researchers studied over 2,500 hugs to understand how emotional context affects hug behavior. They found that emotional states influence the lateralization of hugs, with left-sided hugs more common in positive situations and right-sided hugs in negative contexts. Handedness and footedness also play a role in predicting hug direction.

USDA's NIFA invests in fighting citrus greening disease

The US Department of Agriculture's NIFA has awarded $17 million to research and extension programs aimed at combating citrus greening disease in Florida. Researchers are developing detection systems, hydroponics, and biocontrol methods to address the devastating impact of the disease on the state's $1.5 billion citrus industry.

Polymers based on boron?

Researchers at the University of Würzburg have successfully funded a project to develop boron polymers with unique properties. The team, led by Holger Braunschweig, aims to create efficient synthetic strategies to form stable boron chains, paving the way for a new class of materials.

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.

A new, dynamic view of chromatin movements

The study observes actual chromatin motions using single-molecule fluorescence spectroscopy approaches, revealing the internal structure and rapid dynamics of chromatin fibers. The researchers found that nucleosomes form short stacks that quickly fall apart and reform within milliseconds.

Alzheimer's disease: Neuronal loss very limited

A recent study published in Scientific Reports challenges the scientific consensus on Alzheimer's disease, suggesting that neuronal loss is relatively limited. The research found minor declines in synaptic markers in patients' prefrontal cortices, which had little impact on cognitive skills.

New defenses sought against GPS spoofing attacks

Researchers at Clemson University aim to fortify computers and devices against cyberattacks using GPS spoofing, with potential effects on cell phones, power grids, and scientific data. The team plans to create a secure timing solution by securing GPS receivers and Network Time Protocol.