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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.

Breast milk sugar promotes colitis in offspring

A sugar found in mouse breast milk promotes colitis in offspring, according to a study published online. Newborn mice fostered by mothers lacking one particular milk sugar were less susceptible to inflammation-induced colitis later in life.

MicroRNA controls mammary gland development in mice

A team of scientists has found that microRNAs, tiny ribonucleic acid molecules, play a crucial role in mammary gland development in mice. The absence of these molecules resulted in the complete failure of duct development in the mammary glands of mice.

Exposure of humans to cosmetic UV filters is widespread

Research reveals widespread internal exposure of humans to cosmetic UV filters, found in 85% of human milk samples, comparable to PCBs. The presence of UV filters is correlated with the use of cosmetic products containing these filters.

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.

Making school lunchrooms smarter

A new Cornell University study shows that simple changes like moving fruit to a colorful bowl and creating a speedy 'healthy express' checkout line can significantly increase the sale of healthy options. The research also highlights the importance of making healthy foods more convenient, visible, and appealing to kids.

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

Flow of empty calories into children's food supply must be reduced

A new study examines the diets of American youth, finding that grain desserts, pizza, and soda are major sources of empty calories. The research highlights the need for a reduction in energy from current consumption levels and emphasizes the importance of changing the food environment to limit calories from these sources.

Research shows gender difference in energy compensation effect

A recent scientific study found that men and women exhibit different responses to liquid calories, with women showing a trend towards greater energy intake after consuming caloric drinks. The research suggests that the body compensates for short-term energy intake, but women may be more susceptible to energy compensation dysregulation.

International formula milk marketing code mired in 3 decades of dispute

A child nutrition expert argues that a global code for formula milk marketing has been mired in disputes since its adoption in 1981. The lack of effective national and international governance has hindered efforts to improve maternal, infant, and child nutrition. Effective governance is now needed to replace bitter hostilities.

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

Probiotics use in mothers limits eczema in their babies

A randomized, double-blind study found that mothers who consumed probiotic milk during and after pregnancy had a 40% lower incidence of eczema in their children. The study suggests that the probiotic bacteria may have prevented the development of eczema, with less severe cases in children who did develop eczema.

Cow's milk does a baby good

A new study from Tel Aviv University suggests that mothers who feed their babies cow's milk in the first 15 days of life may be protecting them from developing an allergy to cow's milk protein later in life. The study found that babies who were fed cow milk protein early, in the form of infant formula, were almost completely protected ...

WIC might prevent mothers from feeding cow's milk too early

Women who enrolled in WIC during their first or second trimester were less likely to introduce cow's milk too soon than those who enrolled later. This study highlights the importance of timely nutrition reinforcement for low-income mothers and their children's health.

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Breast milk transmits drugs and medicines to the baby

A Spanish study reviews methods for detecting substances in breast milk and their adverse effects on newborns. The general recommendation is to avoid drug abuse during breastfeeding due to the risk of transmission through breast milk, as well as exposure during pregnancy and environment.

New biomarker for raw milk quality detection

Researchers at Nanjing University have identified a novel biomarker for raw milk quality detection, enabling more accurate monitoring of milk content. The discovery could lead to the development of new milk products tailored to specific groups, offering improved health benefits.

Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.

Put more nitrogen into milk, not manure

A study by US Department of Agriculture researchers found that only 20-35% of nitrogen fed to dairy cows is converted into milk, with 16-77% necessary for grass and other pasture plants. The research provides tools to improve nitrogen use efficiency, promoting better practices for farmers and reducing environmental impact.

Why is breast milk best? It's all in the genes

A University of Illinois study reveals that breast milk induces unique genetic pathways in infants, differing from those in formula-fed babies. The discovery sheds light on the immune-protective components of breast milk and its role in intestinal development.

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Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

Gender-specific disease risks start in the womb

Scientists present evidence that imprinted genes from the father may promote excessive resource allocation to the fetus, while those from the mother are more conservative. This could lead to sex-dependent differences in disease risk and outcomes.

Milk is America's top source of much-needed vitamin D

According to new research, milk provides nearly half of all vitamin D intake in the American diet, with kids ages 2-18 relying on it for nearly two-thirds of their vitamin D. Experts emphasize the importance of vitamin D for overall health, including bone strength and immune system support.

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Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

Substance in breast milk kills cancer cells

Researchers at Lund University and the University of Gothenburg have discovered a breast milk component, HAMLET, that selectively kills cancer cells without harming healthy ones. Laboratory experiments have shown HAMLET to be effective against various types of cancer.

Therapeutic effect of fermented milk on chronic gastritis

Research published in World Journal of Gastroenterology found that fermented milk with Streptococcus thermophilus CRL 1190 exhibited therapeutic effects on chronic gastritis, particularly by modulating the immune response and increasing the thickness of the gastric mucus gel layer. This natural alternative may offer a potential treatme...

Researchers develop new method to detect melamine in milk

A fast and efficient detection method for melamine in dairy products has been developed by the University of Miami researchers using gold nanoparticles. The new method can detect melamine within seconds and is completed in under 15 minutes.

American industry's thirst for water: First study of its kind in 30 years

A comprehensive study documents American industry's water usage, revealing that most water is used indirectly in processing such as packaging and shipping food crops. The study estimates water use among over 400 industry sectors, with surprising amounts required for common products like sugar, dog and cat food, and milk.

Baby monkeys receive signals through their mother's breast milk

Researchers found that higher-energy milk from heavier mothers with previous pregnancies led to more confident, active, and curious infants. In contrast, lower-energy milk was associated with less confident and less active infants when separated from their mother.

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Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

Mother's milk turns on the heat

Researchers discover that mother's milk induces liver production of FGF21, a molecule that activates brown fat to increase body temperature. This phenomenon may have far-reaching consequences for metabolic health in adulthood.

Avoiding dairy due to lactose intolerance is unnecessary in most cases

The National Institutes of Health panel concludes that eliminating dairy from the diet due to lactose intolerance may impact diet and health. People with lactose intolerance can tolerate at least 12 grams of lactose with no or minor symptoms, and gradually reintroducing dairy into their diet can help manage symptoms.

Cows: More freedom may mean less milk

Researchers investigated Norwegian Red cattle's performance and health in free-stall and tie-stall systems. Free-stall cows in small herds produced significantly less milk due to increased fighting time, while larger herds offset this loss.

Drinking milk during pregnancy may lower baby's risk of MS

A preliminary study found that drinking milk during pregnancy can reduce the risk of multiple sclerosis (MS) in babies. The study, presented at the American Academy of Neurology's Annual Meeting, revealed that high milk and vitamin D intake during pregnancy lowered the risk of MS by up to 56%.

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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.

Study recommends better handling of milk in restaurants

One-third of analyzed milk samples exceed EU microbe contamination limits, according to a study by researchers from the University of Valencia. The experts advise against keeping milk in jugs and recommend better cleaning practices for utensils.

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.

Breast milk should be drunk at the same time of day that it is expressed

A study in Nutritional Neuroscience reveals that breast milk contains day-specific ingredients that promote restfulness and sleep. The researchers found that the highest concentrations of sleep-inducing nucleotides were present in nighttime samples collected from 30 women over a 24-hour period.

Milk drinking started around 7,500 years ago in central Europe

A new study by University College London scientists reveals that the ability to digest lactose first evolved in dairy farming communities in central Europe around 7,500 years ago. This genetic change enabled early Europeans to drink milk without getting sick, providing a survival advantage.

Drinking milk in the morning may help stave off lunchtime hunger

Researchers found that drinking fat-free milk increased feelings of fullness, satisfaction, and led to a decrease in calorie intake at lunch. Fat free milk provides essential nutrients including calcium and vitamin D, which may play a role in the satiety benefits.

Anxious parents misdiagnose milk formula intolerance

A study published in Nutrition Journal found that many parents misinterpret common baby behaviors as milk intolerance and needlessly switch formulas. The randomized study demonstrated no difference in infant tolerance of two cow milk formulas over a 60-day feeding trial.

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.

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.

Study outlines how to succeed with refillable packaging

A new study outlines essential elements for successful refillable packaging, including affordability without sacrificing quality. Consumer surveys revealed that environmentally-friendly concerns drive usage, while businesses see it as a way to demonstrate responsibility and reduce costs.

Purdue study finds dairy better for bones than calcium carbonate

A Purdue University study shows that dairy promotes better bone growth and strength compared to calcium carbonate, with bones of rats fed nonfat dry milk being longer, wider, more dense and stronger. The study found a strong effect of having dairy as a calcium source followed by periods of inadequate calcium.

Long-term complications of melamine consumption in children

Long-term studies found that melamine consumption increases the risk of developing kidney stones in children, particularly between six months to 18 months old. Non-invasive treatment can effectively manage these complications with a high success rate.

Cattle genome sequencing milestone promises health benefits, researcher says

A recent cattle genome sequencing milestone has significant implications for human health research, revealing a closer genetic link between humans and cattle than previously thought. The study's findings suggest that milk evolved as an immune function, essential to the survival of newborn mammals, dating back over 160 million years.

LSUHSC public health researcher finds reason for weight gain

A study by LSUHSC public health researcher Liwei Chen found that reducing liquid calorie intake, especially from sugar-sweetened beverages, is significantly associated with weight loss. The study's findings suggest that policy recommendations and public health efforts to reduce liquid calorie intake can help combat obesity.

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.

Beverage consumption a bigger factor in weight

Researchers found a strong association between reducing liquid calorie intake and weight loss, particularly from sugar-sweetened beverages. The study suggests limiting liquid calorie consumption among adults can aid in weight management or prevent excess weight gain.

Not enough vitamin D in the diet could mean too much fat on adolescents

A study found that teens with lower vitamin D intakes had higher body fat and visceral fat percentages, while those with adequate intake had lower body fat and visceral fat. Researchers suggest that encouraging teens to consume enough vitamin D through diet or supplements may promote a healthy body as they grow and develop.

Evidence of earliest known domestic horses found in Kazakhstan

Researchers discovered evidence of earliest known domestic horses in Kazakhstan, which were both ridden and milked. The findings suggest horse domestication began around 5,500 years ago, earlier than previously thought, and had a significant impact on society.

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Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Archaeologists find earliest known domestic horses

The discovery of the earliest known evidence of horse domestication suggests that horses were both ridden and milked. This finding points to the origins of horse breeds we know today, with a possible date of around 5,500 years ago in Kazakhstan.