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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

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

Childhood obesity -- can faith-based organizations make a difference?

A national evidence-based paradigm for faith-based advocacy to prevent childhood obesity has been developed. The link between advocacy and policy is crucial in promoting healthy lifestyles and routine physical activity among children. The article highlights the importance of faith-based organizations in this campaign.

Computer-assisted tools alert pediatricians to obese patients

A Kaiser Permanente study found that computer-assisted decision tools in electronic health records substantially improve the identification and diagnosis of overweight and obesity among children and adolescents. The prevalence of childhood obesity has increased sharply, with at least 18 percent of 12- to 19-year-olds now considered obese.

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SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

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From the University of Houston's Texas Obesity Research Center

The Texas Obesity Research Center (TORC) has developed a research group to examine three childhood obesity programs, including MEND and CATCH. TORC is also partnering with the community to improve health and end obesity through community-based participatory research methods.

Obese children more likely to suffer growth plate fractures

A new study presented at the American Academy of Orthopaedic Surgeons meeting found that obese children are 74 percent more likely to sustain a fracture of the growth plate. The study looked at 224 children and found that those with a higher BMI were more likely to experience low-energy impact injuries.

Breastfeeding can reduce risk of childhood obesity

Research from the Colorado School of Public Health shows that breastfeeding can lower body mass index for children of diabetic pregnancies, reducing their risk of childhood obesity. Children who were breast-fed had a slower BMI growth as they grew older compared to those who nursed less than six months.

Positive parenting during early childhood may prevent obesity

A new study found that children who received family intervention during early childhood had significantly lower rates of obesity compared to those in the control group. The intervention, ParentCorps, helped parents develop more effective discipline strategies and increase positive interactions with their children.

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GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

Assessing the value of BMI screening and surveillance in schools

Experts weigh the benefits and drawbacks of routine BMI screening in schools, considering data sharing with parents. The discussion aims to empower individuals, families, and educators to address childhood obesity through compassionate and constructive strategies.

Prevalence of obesity in US still high, with little change in recent years

According to the study published in JAMA Network, the age-adjusted prevalence of obesity among US adults remains at 35.7%, while children and teens show a higher prevalence of obesity, with significant increases in certain demographics, particularly among non-Hispanic black men and Mexican American women.

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Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.

Study links quality of mother-toddler relationship to teen obesity

A recent study by Ohio State University researchers suggests that a child's emotional relationship with their mother during toddler years may affect their risk of becoming obese as a teenager. The study found that children with poorer-quality early maternal-child relationships were more likely to be obese at age 15.

Parents' views sought on childhood obesity risk

A new UK website aims to raise awareness about childhood obesity prevention and gather parents' opinions on identifying at-risk babies. Research found that healthcare professionals, particularly GPs, need more training on early signs of obesity and providing advice on feeding habits.

Childhood obesity -- what are the health risks?

A new review of research into childhood obesity and metabolic disease in adulthood suggests that treating obesity during childhood can remove the risk of lasting harm. However, the study also found that being overweight or obese as a child may actually increase the risk of health problems later in life.

Moving poor women to lower-poverty neighborhoods improves their health

A new study found that low-income women with children who move from high-poverty to lower-poverty neighborhoods experience notable improvements in their health, including reductions in diabetes and extreme obesity. The study suggests that environments in low-income neighborhoods can contribute to poor health.

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

When chefs move the fruit

A new study at the American Dietetic Association Conference shows that moving fruit into a colorful bowl increases fruit sales by 104% in schools. The Cornell Center for Behavioral Economics in Child Nutrition Programs is working with the White House and food industry leaders to promote healthier school lunches.

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Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

4 decades of the rising obesity epidemic

The global obesity epidemic has grown over four decades, with high-income countries experiencing a rise in the 1970s and 80s. Low-income and middle-income countries are now also affected, particularly women from wealthy urban environments. The authors argue that policy-led solutions, such as government regulations and healthy public se...

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AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

Positive impact of growing public awareness of obesity epidemic

A nationwide study found that middle school students experienced similar reductions in BMI regardless of whether they received a public health intervention or not. The results suggest that increased awareness and policy changes may be starting to change the trend of rising childhood obesity.

A true challenge for any superhero: Can comic books combat childhood obesity?

A University of Cincinnati research project created comic books with healthy messages to curb childhood obesity in third, fourth, and fifth-grade students. The project showed significant increases in healthy behaviors like fruit consumption and physical activity, as well as increased confidence in selecting health-related behaviors.

What's in a kids meal? Not happy news

A study by UC San Diego researchers found that convenience-driven choices account for 36-51% of a child's daily caloric needs, with meals providing over 50% of recommended sodium intake. The study highlights the need to educate families on making healthier decisions when dining at fast-food restaurants.

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Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

Is there a link between obesity, chronic illness and bullying?

A recent study of nine-year-old children in Ireland found that overweight youngsters are significantly more prone to being bullied than their slimmer peers. The research also revealed a stark correlation between childhood obesity and an increased risk of chronic illnesses.

Invest in children's health, urges former US Surgeon General

Childhood obesity is a growing threat to child and adult health, according to former US Surgeon General David Satcher. Dr. Satcher proposes five target areas for investment to improve the health of children and adults, and identifies key factors contributing to childhood obesity.

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.

News source may steer perceived solution to childhood obesity

A study by Johns Hopkins Bloomberg School of Public Health found that news sources shape perceptions of childhood obesity solutions. Television news focuses on individual behavior change, while newspapers emphasize system-level changes like food industry practices and school policies.

Children eschew the fat if dads aren't lenient

A new Texas AgriLife Research study reveals that fathers' role in childhood obesity is more significant than previously thought. Lenient dads are more likely to allow their kids frequent fast-food restaurant visits, which have been linked to obesity. Fathers need education on nutritional content and taking a responsible parenting role.

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Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.

Why childhood obesity? It's so much more than what kids eat

The study examines various factors that contribute to childhood obesity, such as genetic predisposition, breastfeeding, TV watching, neighborhood environment, and cultural influences. The researchers have collected data from approximately 400 families and are beginning a third wave of data collection.

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DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Penn State to focus on obesity prevention training

Penn State's Childhood Obesity Prevention Graduate Training Program aims to reduce child obesity rates through comprehensive training in ingestive behavior, nutrition education, and research methods. The five-year grant will support nine graduate students and provide on-the-job training in four career areas.

$4.8 million study will fight child obesity in California

A $4.8 million federal grant will help UC Davis discover ways to maintain healthy weights among Mexican-heritage children in California. The 'Ninos Sanos, Familia Sana' study aims to provide practical tools and education for families to adopt healthy eating habits.

Celestron NexStar 8SE Computerized Telescope

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

Severe obesity not seen to increase risk of depression in teens

A three-year study found no link between severe obesity and depressive symptoms among adolescents, but did identify a possible greater vulnerability among white teens. The study suggests that clinicians should be vigilant about assessing for depression in this group, regardless of weight status.

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.

New strategic plan for NIH obesity research seeks to curb epidemic

The NIH Strategic Plan for Obesity Research aims to curb the growing obesity epidemic by investigating key processes, understanding contributing factors, and designing new approaches for achieving a healthy weight. The plan also emphasizes education and outreach to move proven strategies into community programs and medical practice.

Metabolic abnormalities in obese teens may relate to poor diets

Researchers found obese teens had higher C-reactive protein levels, insulin resistance, and homocysteine levels, indicating chronic inflammation and oxidative stress. Poor dietary quality, low in fresh produce and dairy products, was common among both groups.

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Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.

Antioxidants in pregnancy prevent obesity in animal offspring

Researchers at Children's Hospital of Philadelphia found that feeding rats antioxidants during pregnancy prevented obesity and glucose intolerance in their offspring. The study suggests that preventing oxidative stress during pregnancy may lower the risk of childhood obesity.