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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

Apple iPhone 17 Pro

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

Food counterfeiting, contamination outpace international regulatory systems

A growing threat of food counterfeiting and contamination is outpacing international regulatory systems, with the US Food and Drug Administration inspecting only 1.8% of its imported food supply. Michigan State University researchers are calling for increased corporate responsibility and risk-based inspections to address this issue.

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.

Unpasteurized milk poses health risks without benefits

Raw milk consumption has been linked to an average of 5.2 outbreaks per year in the US between 1993 and 2006, with pathogens such as Salmonella and E. coli being common culprits. Pasteurization remains the best way to reduce the risk of contamination, with no scientific evidence supporting the claims of raw milk advocates.

New bacteria discovered in raw milk

Scientists have identified new species of bacteria that can grow at low temperatures and spoil raw milk even when refrigerated. The discovery highlights the complex microbial population of raw milk and underscores the importance of developing tools to monitor cold-tolerant bacteria.

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.

Drinking milk to ease milk allergy?

Researchers found that gradually increasing doses of milk protein over time can help children with severe and persistent milk allergy tolerate the allergen, reducing symptoms and building tolerance. The study suggests oral immunotherapy may be a promising treatment option for food allergies.

Overweight mums have chubby bubs

Research at University of New South Wales finds a link between maternal obesity and increased body fat in offspring. Pups from obese mother rats were nearly twice as heavy as those born to lean mothers with regular milk consumption.

Vitamin B12 may protect the brain in old age

A study found that people with higher vitamin B12 levels were six times less likely to experience brain shrinkage compared to those with lower levels. Researchers suggest adjusting diets to consume more vitamin B12 may help prevent brain shrinkage and save memory.

Milk may help bacteria survive against low levels of antibiotics

Scientists have discovered that milk may help prevent Staphylococcus bacteria from being killed by low concentrations of antibiotics. This could lead to a better control of mastitis, reduce disease costs, and lower the risk of antibiotic-resistant bacteria spreading.

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.

Foods high in conjugated linoleic acids can enrich breast milk

Eating CLA-enriched cookies increases levels of conjugated linoleic acid in breast milk, a potentially healthful fatty acid. The study found significant higher levels of CLA in breast milk from women who ate CLA-enriched cookies compared to those who ate regular cookies.

Soy foods are associated with lower sperm concentrations

Men who consume soy foods regularly have lower sperm concentrations than those who do not. The association is particularly strong in overweight or obese individuals. Researchers found that men with normal or high sperm counts may be more susceptible to the effects of soy foods, suggesting a possible increased risk of infertility.

Study suggests a little milk could go a long way for your heart

Researchers found that adults who consumed at least one serving of lowfat milk or milk products daily had 37% lower odds of poor kidney function linked to heart disease. A diet rich in lowfat milk and whole grains, fruits, and vegetables was also associated with a reduced risk.

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.

Prevent a bone break, drink milk to boost calcium

A four-year study found that adults who took a daily calcium supplement experienced significantly fewer bone fractures than those who received a placebo. Maintaining calcium intake is crucial to sustain benefits, but the effects disappeared after four years.

Whole milk is effective and cost-effective as oral contrast agent

A new study found that whole milk is just as effective as a diluted barium suspension in imaging the gastrointestinal tract via CT scans. The study also revealed that whole milk was less expensive, had better patient acceptance, and fewer adverse symptoms compared to the barium suspension.

UK's organic cows are cream of the crop

A new study by Newcastle University found that grazing cows on organic farms in the UK produce milk with significantly higher levels of nutritionally desirable fatty acids and antioxidants. The research also identified a direct link between the dairy cows' diets and the quality of their milk.

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.

Transmitting prion diseases in milk

A study published in BMC Veterinary Research found that lambs can contract scrapie, a fatal neurodegenerative disease, by consuming milk from infected ewes. The researchers detected the prion protein PrPd in intestinal tissues of both infected and control lambs, suggesting that the infectious agent can be shed and transmitted.

New study shows children benefit from drinking chocolate/flavored milk

A new study published in the Journal of the American Dietetic Association found that children drinking flavored or plain milk had significantly higher intakes of essential nutrients like vitamin A, calcium, and phosphorus. The study also showed comparable or lower body mass indexes among milk drinkers compared to non-milk drinkers.

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.

Loss of egg yolk genes in mammals and the origin of lactation and placentation

Researchers found that milk-protein genes arose in the mammalian common ancestor and preceded the loss of egg protein genes. This transition allowed mammals to feed their young via the placenta and with milk, abandoning eggs as a source of nutrition. The study provides insights into the origins of lactation and placentation in mammals.

Preschoolers benefit from daycare program to prevent obesity

A preschool-based intervention program helped prevent early trends toward obesity and instilled healthy eating habits in multi-ethnic 2- to 5-year-olds. The program, which included menu modifications, education, and family-based activities, was effective in reducing junk food consumption and increasing fruit and vegetable intake.

Drinking milk may help ease the pressure

A new study suggests that drinking fat-free milk may offer protection against hypertension in women. Women who consumed more low-fat milk and had diets higher in calcium and vitamin D from foods tended to have a lower risk for developing high blood pressure.

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.

U of I scientist does nutritional detective work in Botswana

University of Illinois scientist Karen Chapman-Novakofski conducted a nutritional study in Botswana, revealing that the elderly lack variety in their diet and have limited access to milk, fruits, and vegetables. The research aims to inform policy changes and support healthy eating habits for this vulnerable population.

Animal food allergens unmasked

New research from Norwich BioScience Institutes and Medical University of Vienna found that only animal food proteins less than 54% identical to human equivalent can become allergenic. The study identified three protein families, including tropomyosins, EF-hand proteins, and caseins, which are responsible for most animal food allergies.

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.

Kids still not drinking enough milk

A recent study found that only 2-3 year olds meet the recommended dairy intake for children. Most children consume more fat-rich dairy products like cheese, yogurt, and ice cream. To address this issue, experts suggest promoting low-fat dairy options and flavored milk products.

New guidelines set to improve standard of cows' milk allergy care

The new guidelines offer clear recommendations on diagnosis and management of cows' milk allergy (CMA), recommending only extensively hydrolysed and amino acid-based formulas. Alternative milks such as soy, sheep, and goat are not recommended due to risk of cross-reactivity.

Mother's milk a gift that keeps on giving

A new review of medical literature reveals that breastfeeding provides numerous benefits, including lower risk of diabetes, lymphoma, and leukemia. However, the authors note that risks associated with formula feeding include growth failure and vitamin deficiencies, but these can be prevented or minimized with preventive measures.

Nicotine in breast milk disrupts infants' sleep patterns

A study from the Monell Chemical Senses Center reports that nicotine in breast milk disrupts infants' sleep patterns. Infants spent less time sleeping overall and woke up from naps sooner when their mothers smoked prior to breastfeeding.

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.

Food packaging that provides visibility can reduce shelf life

Researchers at Virginia Tech have found that visible wavelengths of light cause taste and odor changes in food. The team is developing new packaging materials that can protect food from UV light damage, which can degrade nutrients and alter flavor profiles.

SRMs track fire retardants in humans and environment

Researchers have measured concentrations of polybrominated diphenylethers (PBDEs) in human blood serum, cod liver oil, and house dust using NIST's Standard Reference Materials (SRMs). The results provide a better understanding of the source and degree of PBDE contamination in humans and the environment.

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.

MRI finds breast cancer before it becomes dangerous

Researchers at the University of Bonn found that MRI is substantially more accurate than mammography in detecting very early stages of breast cancer, including preinvasive DCIS. The study detected 167 cases of early breast cancer, with MRI identifying 152 cases and mammography detecting only 93 cases.

To gain muscle and lose fat, drink milk: study

A study by McMaster University found that drinking milk after weightlifting increased fat loss and improved muscle gain compared to other beverages. The researchers discovered the milk group lost nearly twice as much fat and gained more muscle mass than other groups.

Computer graphics spills from milk to medicine

The new UC San Diego model can create life-like milk images based on fat and protein content, and work backwards to determine the composition of a material. This technology has potential applications in food safety, atmospheric science, and diagnostic medicine.

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.

Young children's taste preferences may be influenced by fast-food branding

A study published in Archives of Pediatrics & Adolescent Medicine found that preschoolers aged 3-5 preferred the taste of foods and drinks in McDonald's packaging to identical products in unbranded packaging. Children who watched more TV and ate more McDonald's food also showed a stronger preference for branded options.

Toxic milk

Researchers found that mutations in PPARγ lead to poor milk quality, causing health issues in nursing pups. Ingestion of toxic milk sets off an inflammatory response, disrupting hair growth and leading to baldness.

Could targeted food taxes improve health?

A daily pint of milk reduces the risk of metabolic syndrome by 62%, while regular dairy consumption lowers the risk by 56%. The study found that around one in seven men had the syndrome at entry into the study, with those who consumed more dairy produce having a lower risk.

Is milk thistle effective in cancer treatment?

A new special issue of Integrative Cancer Therapies Journal presents research on milk thistle's liver-protective effects and its potential as an anticancer agent. The studies suggest that silymarin, the active compound in milk thistle, can preserve liver function and provide clinical benefits for cancer patients.

Boosting key milk nutrients may help lower type 2 diabetes risk

A combination of calcium and vitamin D found in milk may offer protection against type 2 diabetes, with a 15% lower risk among individuals consuming the most dairy. Additionally, magnesium intake from milk products may also reduce type 2 diabetes risk by 15%.

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.

Cows' milk allergy in infants causes considerable distress to entire family

A survey of European parents found that cows' milk allergy affects not only the child but also the entire family unit, causing stress, guilt, and sleep deprivation. The condition can lead to a range of symptoms, including skin rashes, gastrointestinal issues, and respiratory problems, making it challenging for families to cope.

Skimmed milk -- Straight from the cow

Researchers in New Zealand have discovered cows with genes to produce skimmed milk, planning to breed herds for commercial production. The milk is low in saturated fats and high in polyunsaturated and monounsaturated fats, making it a healthier alternative.

HIV in breast milk killed by flash-heating, new study finds

A new study found that flash-heating breast milk can successfully inactivate HIV, providing a safe alternative for mothers in resource-poor communities. The technique involves heating the milk in a pan of water over a flame and retains most of its nutritional and antimicrobial properties.

Meta Quest 3 512GB

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

New study suggests beverage patterns may 'make or break' your diet

A national analysis of US beverage patterns suggests that sweet drinks contribute significantly to calorie intake, while milk beverages are associated with healthier weights and higher nutrient intakes. The study recommends choosing lowfat and fat-free milk over sweetened beverages for improved diet quality.

Reliable cup of coffee

Researchers have developed a new method for testing the reliability of tests, improving the accuracy of risk estimates and enabling better product quality control. The new approach takes into account the severity of errors, providing a more realistic measure of reliability.

Milk beats soy for post-weighlifting muscle gain

A new study published in the American Journal of Clinical Nutrition found that milk protein significantly outperforms soy protein in building muscle mass after weightlifting. Young men who consumed skim milk post-workout gained almost twice as much muscle mass in 10 weeks compared to those who drank a soy drink.

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.

Dairy, fruits and veggies may help smokers quit

A study found that dairy products, non-caffeinated beverages, and fruits/vegetables can worsen the taste of cigarettes. Researchers propose a 'Quit Smoking Diet' or alternative treatments to deter smoking.