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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

Successful application of VasalgelTM male contraceptive in monkeys

A new non-hormonal male contraceptive, Vasalgel, has been successfully tested in rhesus monkeys, showing no conception after injection and minimal complications. The study's findings suggest that Vasalgel could be a promising alternative to vasectomy for managing reproductive rates in captive populations.

Interventions create more welcoming learning environment

Studies demonstrate that social belonging interventions can significantly increase persistence rates among learners from lower developed countries, while affirmation interventions show mixed results. By addressing concerns about group identity and promoting psychological well-being, these simple interventions have the potential to turn...

Fluke 87V Industrial Digital Multimeter

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

Americans more in control of their long-term care

The US has shifted from institutional to community-based long-term care, allowing individuals to choose services at home and in the community. Self-directed care programs improve participant well-being and cost containment, according to The Gerontological Society of America's Public Policy & Aging Report.

Researchers develop new approach for better big data prediction

A new approach to analyzing big data has been developed at Columbia University, Princeton and Harvard University. The Influence score, or I-score, is a statistic that can identify highly predictive variables in large datasets. This method has potential applications in predicting diseases, social science phenomena, and financial markets.

Ants communicate by mouth-to-mouth fluid exchange

Researchers discovered that ants share proteins and hormones through trophallaxis, allowing them to collectively influence colony growth and development. This process enables ants to cast 'quantitative ballots' for their colony's future by administering different amounts of growth-promoting components to their larvae.

Apple iPhone 17 Pro

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

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.

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.

Experts urge rethink on health target

A University of East Anglia academic and experts argue that the premature mortality target sends a clear message that prioritizing younger groups over older ones is necessary. They propose redefining or abandoning this target to avoid ageism, saying it distracts from palliative care challenges for older people.

In the aftermath of disaster, social media helps build a sense of community

A study published in Frontiers found that social media can unite disaster victims during recovery efforts by disseminating critical information and fostering a sense of community. The platform provides a personalized resource for individuals, enabling them to connect with others who share similar experiences.

Brazil's environmental licensing under threat

Proposed laws and constitutional amendments in Brazil aim to gut environmental licensing, posing major risks to development projects such as dams and highways. This could lead to devastating environmental and social impacts, including deforestation and loss of biodiversity.

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.

International Society for Burn Injuries issues new guidelines on burn care

The International Society for Burn Injuries has issued new practice guidelines for burn care in resource-limited settings, addressing the need for standardized care globally. The guidelines provide recommendations for initial assessment, resuscitation, wound care, and rehabilitation, aiming to reduce costs and improve outcomes.

Social robots -- programmable by everyone

LuxAI creates social robots for educational and healthcare systems, with users able to program them in 20 minutes. The company uses a Robot Agent Programming Language, designed by CEO Dr. Pouyan Ziafati, to make programming accessible to non-IT experts.

Adolescent sleep duration is associated with daytime mood

A new study found that adolescents who get insufficient sleep experience increased variability in sadness, anger, and energy levels. Healthy teens who restrict their sleep have worse moods the next day, while those with higher daily mood scores predict poor sleep quality the following night.

Children less likely to trust ugly people

A recent study published in Frontiers in Psychology found that children's perception of trustworthiness is linked to attractiveness, with more attractive faces being deemed trustworthy. The ability to make this judgment develops with age, becoming more consistent as children approach adulthood.

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.

What's driving the next generation of green products?

A study by UC Berkeley Haas School of Business reveals how social comparison preferences and conspicuous conservation shape product innovation, leading to eco-friendly developments. The research found that companies can tap into these consumer behaviors to enhance their products' desirability and sustainability.

Why are blacks at higher risk for cognitive impairment?

A national study led by Michigan State University sociologist Zhenmei Zhang found that blacks are 2.52 times more likely to develop cognitive impairment than whites due to childhood disadvantages and lower socioeconomic status in adulthood. Reducing racial gaps in socioeconomic resources is crucial to addressing this issue.

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.

Videogame addiction linked to ADHD

A study of over 20,000 participants found that videogame addiction is associated with attention deficit/hyperactivity disorder and depression. Younger, single men are particularly at risk, using gaming as an escape from unpleasant feelings and restless bodies.

'Conspicuous conservation' a factor in socially responsible product innovation

A new study suggests that companies are more likely to invest in developing socially responsible products when they can tap into the social status boost associated with such choices. Key findings indicate that brands have a greater incentive to innovate in mature categories where consumers are most concerned about environmental impact.

Infants born prematurely may show less interest in others

A Kyoto University study found that premature infants, aged 6 and 12 months, showed reduced interest in social stimuli compared to full-term infants. This could be an early indicator of atypical social development, including autism. The research used eye-tracking technology to assess gaze patterns and social interaction skills.

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.

Robot learning companion offers custom-tailored tutoring

A new social robot from MIT offers personalized learning experiences for students through emotional interpretation and customized motivational strategies. The system was tested in a preschool classroom, showing increased student engagement and positive attitudes towards the robot.

Using a computer, social activities tied to reduced risk of memory decline

A study published by the American Academy of Neurology found that older adults who used a computer at least once per week had a 42% lower risk of developing memory and thinking problems compared to those who did not. Engaging in social activities also showed a significant reduction in memory decline, with participants who participated ...

Celestron NexStar 8SE Computerized Telescope

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

Depicting as a method of communication

Depicting is a method of communication that involves staging scenes using actions, facial expressions, and voice. This theory, developed by Herbert Clark, complements describing and highlights the importance of depicting in everyday conversation, particularly in evoking emotions and empathy.

Group therapy helps autistic children to cope better with everyday life

A new group therapy program has been shown to improve social skills in children and adolescents with Autism Spectrum Disorder (ASD), helping them cope better in everyday life. The therapy, developed at Goethe University Frankfurt, was tested in six clinics and found to have a lasting effect on social behavior.

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.

Social anxiety is highly heritable but is affected by environment

Research suggests that social anxiety disorder has a high genetic component, with environmental factors playing a significant role in its short-term development. The study found that while the risk of developing social anxiety is strongly influenced by genetic factors, environmental events have little impact on stability over time.

When apps talk behind your back

A study by UC Riverside researchers found that almost 9% of popular apps download from Google Play interact with malicious URLs, posing a risk to users' security and privacy. The team developed a tool called AURA to evaluate app riskiness before downloading.

'Sorry' doesn't heal children's hurt, but it mends relations

A University of Virginia psychology study shows that apologies are crucial even in childhood, repairing relationships despite not easing hurt feelings. Children who received an apology shared more stickers and felt better when helped rebuild a knocked-over tower.

Methodology could lead to more sustainable manufacturing systems

Oregon State University researchers developed a new methodology to consider economic, environmental and social impacts of manufacturing processes. The approach uses unit process modeling and life-cycle inventory to analyze factors such as energy consumption, water use, and occupational health and safety.

Meta Quest 3 512GB

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

Workplace mentors benefit female employees more than men

A new study by UC Berkeley's Haas School of Business found that female employees gained more social capital from affiliation with high-status mentors than their male counterparts. This increased visibility and legitimacy made women more attractive network partners for their colleagues, leading to broader professional networks.

I've got your back -- fishes really do look after their mates!

Researchers have found that pairs of rabbitfishes coordinate their vigilance activity to provide safety for one partner while the other feeds, presenting evidence for reciprocal cooperation. This behavior is unique among fishes and suggests that cooperation may not be exclusive to highly developed organisms.

CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

Myanmar looks to agroforestry for its uplands

A new project promotes agroforestry in Myanmar's uplands as a sustainable alternative to shifting cultivation, which harms livelihoods and ecosystems. The project aims to reduce the need for chemical fertilizers and pesticides while boosting yields and diversifying income sources.

Women who were socially well integrated had lower risk for suicide

A study published in JAMA Psychiatry found that socially integrated women had a lower risk for suicide compared to those who were less integrated. The research, which analyzed data from 72,607 nurses, also revealed that increasing social integration was associated with a lower risk for suicide.

Bossy cock takes the lead vocal of cock-a-doodle-do

A study published in Scientific Reports reveals that roosters follow a systematic rule based on social ranking to determine the order of crowing. Dominant birds take priority to announce the break of dawn, while subordinate birds wait patiently for their turn.

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.

Social media & archaeology -- a match not made in heaven

Archaeologists are using social media to save sites, but a new study warns of potential harm from naive initiatives without strategic oversight. The use of online platforms puts archaeologists at risk of harassment and exploitation, and local communities face unequal access to their heritage.

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.

Friendships start better with a smile

A study led by Belinda Campos found that people are highly attuned to others' positive emotions and can form new social bonds based on these displays. Awareness of others' positive emotions can provide important relationship information, helping individuals feel secure in their relationships and resolve conflicts.

Lowly 'new girl' chimps form stronger female bonds

A new study of social relationships in wild apes reveals that low-ranking female chimpanzees form stronger bonds with other females of similar status. The researchers analyzed daily records for 53 adult females over 38 years and found that these low-ranking pairs were more likely to seek each other out than those from higher social ranks.

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.

Can arts, crafts and computer use preserve your memory?

A study published by the American Academy of Neurology found that people who participated in arts, crafts, and social activities in middle and old age were less likely to develop mild cognitive impairment (MCI) compared to those who did not. Computer use was also associated with a reduced risk of MCI.

The Lancet: WHO's new End TB Strategy

The World Health Organization's End TB Strategy aims to eliminate tuberculosis through optimized implementation of current tools, universal health coverage, and adequate research investment. By implementing these approaches, the authors assert that ending the tuberculosis epidemic is achievable within two decades.

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.

Surviving the 'most explosive era of infrastructure expansion' in 9 steps

The study highlights nine issues that must be addressed to limit the environmental impacts of infrastructure projects. These include preserving wilderness areas, recognizing the consequences of paved roads, and considering indirect effects in cost-benefit analyses. The researchers emphasize the need for a new approach to protect vulner...