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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

Female fish judge males on DIY skills, study shows

In a study by University of Leicester researchers, male stickleback fish change the design of their nests depending on oxygen content, while females also adjust their nest preferences accordingly. This flexibility might give sticklebacks an advantage in rapidly changing environments.

New sperm research could lead to cut in infertility rate

Researchers are developing a system using phase-contrast imaging and mathematical analysis to identify the best-fitting sperm, leading to improved fertility treatment decisions. This new approach aims to reduce distress and expense associated with infertility treatments like IVF.

Apple iPhone 17 Pro

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

New MutChromSeq technique makes valuable genes easier to find

Scientists at the John Innes Centre have developed a new MutChromSeq technique that reduces the complexity of searching for specific genes in wheat and barley genomes. This method uses chromosome flow sorting to narrow down the search area, making it faster and cheaper to sequence just one chromosome.

Results of ILUMIEN III trial presented at TCT 2016 and published in The Lancet

The ILUMIEN III trial found that optical coherence tomography-guided PCI resulted in similar minimal stent area compared to IVUS-guidance, while also showing improved stent expansion and acute procedural success compared to angiography-guidance. Untreated major dissections were more common after IVUS-guided PCI than OCT-guided PCI.

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.

For 10 months out of the year, common swifts live in mid-air

Researchers attached data loggers to common swifts to track their flight activity, confirming they spend over 99% of their non-breeding period in the air. The birds likely save energy during the day by soaring on upward currents and ascend at dawn and dusk.

Arousal exerts an unconscious influence on what we see

Researchers found that unconscious increases in arousal affect participants' confidence in their visual decisions. This effect is counteracted by artificially increased arousal, suggesting a complex relationship between conscious introspection and physiological states.

Why some dental implants work and others don't

Researchers at McGill University found that taking beta blockers can increase the success rate of dental implants by up to 89%, while avoiding heartburn medication may also improve results. The study involved over 700 patients and confirmed its findings in rat studies.

John Innes Centre scientists solve 60-year-old Septoria mystery

Plant breeders have struggled to combine high yield and resistance to Septoria in wheat varieties, but John Innes Centre researchers have found a genetic connection between the two traits. The study reveals that nearly 60 years ago, breeding decisions inadvertently linked increased susceptibility to Septoria with higher yields.

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.

Are extraverts always at an advantage in team-based work?

New research reveals that extraverts' ability to energize their teammates is key to their perceived advantage in team-based work. However, when there's high conflict, extraverts may be seen as dominating or aggressive, showing a less desirable side of being extraverted.

Creative staff lead to satisfied customers says study

A study by University of East Anglia found that organisations with more creative employees enjoy higher levels of customer satisfaction. The study recommends investing in developing the creative capabilities of customer service employees through tailored HR practices, including workshops and training.

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.

Night shift work and breast cancer risk

Despite previous concerns, a new review of evidence suggests that night shift work is unlikely to increase breast cancer incidence. A meta-analysis of three large UK studies and seven previously published studies found no significant association between night shift work and breast cancer risk.

Apes understand that some things are all in your head

A study on chimpanzees, bonobos and orangutans shows they can anticipate when someone else has a false belief. The apes' ability to grasp the concept of false beliefs is seen as a key milestone in human cognitive development.

Sustainability projects offer potential seeds for a more just future

International researchers have identified six main overarching themes in community initiatives that can potentially play a role in creating a future that is both more just and more sustainable. These include agroecology, green urbanism, future knowledge, urban transformation, fair futures, and sustainable futures.

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.

Grant to TSRI-led consortium expands to $207 million

The National Institutes of Health has expanded a five-year funding award to The Scripps Research Institute (TSRI) from $120 million to $207 million. TSRI will lead the effort to engage one million or more U.S. participants in a historic medical research effort aimed at improving disease prevention and treatment based on individual diff...

Johnson announces £17.7 million for new Healthcare Technologies research

The UK government is investing £17.7 million in four new healthcare technology research programmes to tackle the growing need for treatments of diabetes, dementia, and cancer. The programmes will develop innovative solutions for wound care, neural rehabilitation, cell therapeutics, and immunotherapeutics.

Invasive insects: An underestimated cost to the world economy

A recent study reveals that invasive insects cause significant damage to agriculture, health care, and infrastructure, resulting in estimated annual losses of 69 billion euros. The majority of these damages are attributed to North America, with Europe and Asia also experiencing substantial financial losses.

'Open science' paves new pathway to develop malaria drugs

A unique open science project has been developed to address the lack of commercial incentive for industry to develop drugs for neglected diseases like malaria. Over 50 researchers from 21 organizations contributed to the project, sharing data and collaborating on finding new antimalarial compounds.

Celestron NexStar 8SE Computerized Telescope

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

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.

Curious travelers: Your pictures can help preserve world heritage

Researchers from UK universities are launching a project to digitally reconstruct archaeological sites destroyed or damaged due to conflict, cultural vandalism, and natural disasters. The 'Curious Travellers' initiative aims to collect publicly donated content to recreate 3D models of monuments and ancient sites.

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.

A minimalist theory to predict protein movements

Researchers developed a novel simulation technique called eBDIMS to predict protein movements, which can be done on standard PCs. This approach uses low-resolution models, simplifying the structure of proteins, allowing for precise predictions in minutes, not months.

Large investment into brain research at Umeå University

Anna Rieckmann at Umea University has received a 5-year ERC Starting Grant to study the neural basis of cognitive functions using a new imaging technique combining fMRI and PET. This project aims to understand biological processes underlying brain activity, with potential implications for aging-related cognitive decline.

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.

Unique health survey of Finnish cats reveals common and breed-specific illnesses

A unique health survey of Finnish cats has identified common health issues such as mouth, skin, and kidney problems, as well as nearly 60 breed-specific illnesses. The study provides valuable information for preventing disease and developing breeding programs, highlighting the importance of genetic research and improving cat welfare.

Why mole rats are more flexible than we previously thought

Mole rat castes were previously believed to be fixed throughout their lives, but a new study shows that individuals perform different roles at different ages. As they grow older, mole rats become more generalists, participating in various activities and contributing to cooperative efforts.

Annual production of gallium and germanium could be much higher

Max Frenzel estimates that the annual global production of gallium and germanium could be at least 7 times higher than it is currently. Gallium production could reach 2,900 tonnes per year, while current production is 440 tonnes, and germanium production could reach 1,200 tonnes.

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.

How telecommuting can cause leadership issues for your company

Researchers found that people are biased towards team members physically located with them, making it harder for remote workers to be seen as leaders. To avoid power struggles and communication issues, companies should ensure leaders are either physically located with the majority of the team or everyone is telecommuting.

Researchers find new role for cannabinoids in vision

Researchers found that activating cannabinoid signaling increases activity in retinal ganglion cells, allowing tadpoles to detect dimmer objects in low light. This discovery challenges previous understanding of cannabinoids' role in vision and provides a potential mechanism for their therapeutic use.

UBC researchers plumb the secrets of tissue paper

A UBC research team created a comprehensive model of creping to improve the quality of tissue paper. The new model allows manufacturers to tailor the creping process for optimal softness, flexibility, and strength.

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.

Music at work increases cooperation, teamwork

A pair of lab experiments by Cornell University researchers found that happy music increases cooperative behavior among team members. Contributions to the group's value were approximately one-third higher when upbeat songs were played compared to less pleasant music.

US social media strategy can weaken ISIS influence on Twitter

A new RAND Corporation study reveals that opponents of ISIS outnumber supporters 6 to 1 on Twitter. Despite this, ISIS supporters are more active online, producing 50% more tweets than opponents on a typical day. The study suggests that U.S. officials should support opponents of ISIS on Twitter with social media trainings and engagements.

Tube-feeding in dementia nursing home residents drops dramatically

A recent study published in JAMA found that the proportion of advanced dementia patients receiving feeding tubes decreased from 11.7% to 5.7% between 2000 and 2014. The decline was observed across both white and black patient groups, with significant racial disparities initially present.

Using the outside world to save on brainpower

Researchers explore the role of 'cognitive offloading' in managing information and retention, finding that people use physical actions to reduce mental effort when performing tasks. This strategy can have both benefits, such as increased confidence and ability, and drawbacks, including reduced memory for stored information.

Don't scan so close to me

A study using brain scans of musician Sting found unexpected connections between seemingly disparate songs, including Beatles' "Girl" and Piazzolla's "Libertango". The research employed novel techniques to analyze brain activity patterns, revealing rich representations of desired soundscapes in great musicianship.

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.

Brown dwarfs reveal exoplanets' secrets

New research on brown dwarfs has found that atmospheric properties may be behind their incredible variation in size, temperature, chemistry, and more. The discovery may also apply to planets outside the solar system, making brown dwarfs a valuable tool for studying exoplanet evolution.

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.

New research explores why people 'pass the buck'

A new study from Northeastern University found that people are more likely to delegate decisions when faced with choices affecting others, rather than themselves. Researchers discovered that individuals tend to avoid delegating unappealing choices on their own behalf, but will do so for someone else to minimize blame.

Ultracompact photodetector

Researchers at KIT have created a novel type of photodetector that can transmit information at speeds of up to 40 gigabits per second, using surface plasmon polaritons to combine optics and electronics on a tiny space. The smallest photodetectors worldwide for optical data transmission can be used for integrated optical circuits.

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.

After-hours email expectations negatively impact employee well-being

A new study by Lehigh University researchers finds that organizational after-hours email expectations can lead to emotional exhaustion, burnout, and diminished work-family balance. The study suggests that modern workplace technologies may be hurting the employees they were designed to help.

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.