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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

Babies' language learning starts from the womb

A new study found that infants as young as three to five days old produce cry melodies consistent with their native language. Researchers analyzed the cries of 60 newborns and discovered differences in melody contour based on mother tongue, suggesting an early impact of native language on sound production.

ADA releases updated position paper on breastfeeding

The American Dietetic Association supports exclusive breastfeeding for optimal nutrition and health protection during the first six months of life. Breastfeeding also offers numerous benefits for mothers, including reduced risk of chronic diseases and improved bone density.

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.

Rethinking the antibody-dependent enhancement dengue hemorrhagic fever model

A new study published in PLoS Medicine reexamines the development of dengue hemorrhagic fever (DHF), contradicting the long-held antibody-dependent enhancement (ADE) model. Researchers found that maternal antibodies protect infants from full-spectrum dengue disease, and a higher weight-for-age is associated with DHF risk.

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.

More infants surviving pre-term births results in higher rates of eye problems

A Swedish study found that more pre-term infants surviving in neonatal intensive care units are experiencing vision problems due to retinopathy of prematurity, a condition involving abnormal blood vessel development in the retina. The incidence of this condition is higher in extremely preterm infants born before 27 weeks' gestation.

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.

Study examines interventions for extremely preterm infants

Researchers analyzed prenatal management and outcomes of infants born at 22-24 weeks' gestation in two time periods. They found that resuscitation efforts increased during the later period, but did not impact mortality rates. Instead, prolonged care contributed to a longer duration of death.

Global death toll: 1 million premature babies every year

The new White Paper reveals an estimated 13 million babies worldwide were born preterm in 2005, with one million deaths attributed to preterm birth. Premature births face serious lifelong health risks and contribute significantly to global healthcare costs.

Apple iPhone 17 Pro

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

Infant pain, adult repercussions

Researchers at Georgia State University discovered that infant pain can lead to altered brain processing of pain in adulthood. Infants who spent time in the NICU show increased opioid levels and decreased mu and delta opioid receptors, affecting pain medication efficacy.

Babies see it coming

A new study shows that infants as young as five months old have established neural pathways to sense looming danger. As they become more mobile, their ability to process this information improves, with more mature infants able to respond faster.

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.

New device finds early signs of eye disease in preemies

Researchers at Duke University Medical Center have developed a handheld device that uses SD OCT to create 3-D images of the retina, allowing for early detection of retinopathy of prematurity. The technology can snap pictures up to 40 times faster than previous versions and is being used to analyze data on over 20 infants.

Supplementing babies' formula with DHA boosts cognitive development

A new study found that supplementing babies' formula with DHA boosts their cognitive development. The research, published in Child Development, showed that babies who received formula supplemented with high concentrations of DHA performed better on a problem-solving test and displayed more intentional behaviors.

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.

Microbiologists find defense molecule that senses respiratory viruses

Microbiologists at the University of Texas Health Science Center have discovered a cellular molecule called NOD2 that recognizes two common respiratory viruses and directs cells to mount a defense. The finding holds promise for new therapies against human RSV and influenza A, particularly among vulnerable populations.

Folic acid -- mandatory fortification may be unnecessary

A study found that persistently present levels of unmetabolized folic acid in the population indicate that mandatory fortification may result in an excessive effect. Most Irish people already get enough folic acid from voluntarily fortified foods, suggesting mandatory policies may be unnecessary.

Celestron NexStar 8SE Computerized Telescope

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

New groundbreaking treatment for oxygen-deprived newborns

A two-week course of erythropoietin injections has shown promising results in preventing brain damage in oxygen-deprived newborns. The treatment, which can be started up to two days after birth, improves the prognosis and reduces side effects compared to cooling.

Ability to process information as a baby continues into adulthood

A study by Case Western Reserve University Psychologist Joseph Fagan found an association between early ability to process information and IQ scores later in life. Infants who processed new information well at 6- and 12-months-old showed higher levels of academic achievement as young adults.

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.

New research reveals mothers need infant feeding information

A systematic literature review found that mothers who bottle-feed with infant formula do not receive adequate information and support from healthcare providers, putting their babies' health at risk. The International Formula Council offers online resources, including video and print information, to help meet this need.

Pinpointing cause of colic: UT Houston researchers identify organism

Researchers at UT Health Science Center at Houston have identified an organism called Klebsiella that may be sparking inflammation and gut issues in colicky infants. The study found a link between the bacterium and gut inflammation in colic sufferers, potentially paving the way for treatment with probiotics.

ART therapy for babies, mothers safely reduces HIV transmission

A study led by University of North Carolina at Chapel Hill investigators found that giving daily antiretroviral syrup to breastfeeding infants or treating their HIV-infected mothers with highly active antiretroviral drugs is safe and effective in preventing mother-to-child HIV transmission through breast milk.

Fluke 87V Industrial Digital Multimeter

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

Pre-chewed food could transmit HIV

Researchers identified three cases of likely HIV transmission to infants via pre-chewed food, suggesting caution for HIV-positive caregivers. The study highlights the need for more data and education on culturally sensitive issues related to infant feeding practices.

Was SIDS the cause of infant deaths even 150 years ago?

A study suggests that 19th century infant deaths attributed to smothering and overlaying were likely caused by Sudden Infant Death Syndrome (SIDS). The analysis of mortality schedules from 1850-1880 found that these deaths shared similar characteristics with known SIDS cases, including age, gender, and racial patterns.

Common infant tumor has a Nox(4)ious requirement

Researchers have identified protein Nox4 as crucial for hemangioma growth and found a potent inhibitor fulvene-5 to substantially inhibit its growth. This discovery suggests targeting Nox4 using fulvene derivatives may attenuate hemangioma growth.

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.

Low birth weight linked to long-term respiratory problems

Infants with low birth weight are at a higher risk of developing respiratory problems that persist into adulthood. Researchers found that those with very low birth weight were twice as likely to be hospitalized for asthma or respiratory infection, and 2.6 times more likely to require mechanical ventilation.

Infants should be screened for hip trouble

Researchers found that screening all babies with a physical clinical exam and ultrasound can significantly decrease the chance of developing early arthritis. Infants with hip dysplasia are at risk of long-term complications if left untreated, emphasizing the importance of early detection and treatment.

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.

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.

Ratification of human rights treaties makes no difference to health status

A recent study by Dr Edward J Mills and colleagues found that ratifying human rights treaties does not affect health indicators such as HIV prevalence and child mortality. High-income countries have made greater health gains despite treaty ratification, highlighting the need for adequate monitoring and tracking of interventions.

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.

TV noise associated with fewer verbal interactions between infants and parents

A recent study published in Archives of Pediatrics & Adolescent Medicine found that every hour of TV exposure is linked to a 7% decrease in the number of words an adult says to an infant. This reduction in verbal interactions also affects the length and frequency of child vocalizations and conversational turns between adults and children.

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.

First of its kind study identifies risk factors for LRTIs in Inuit children

Researchers found that Inuit infants are four times more likely to be admitted for LRTI than mixed or non-Inuit infants, with risk factors including smoking during pregnancy, overcrowded living conditions, and not being breastfed. Immunizing rural Inuit infants with the Palivisumab vaccine could save up to $8,000 per admission avoided.

Understanding the therapeutic process of mother-infant psychotherapy

The study explores the therapeutic process of mother-infant psychotherapy, highlighting its unique catalytic factors that promote change and growth through relational connection and the 'now moment'. The findings emphasize the importance of observing and responding to infant behavior, recognizing maternal experiences and capacities, an...

Tone language is key to perfect pitch

Researchers found that students speaking East Asian tone languages fluently scored nearly 100% on a perfect pitch test, while those who were only fairly fluent or not fluent at all performed worse. The study suggests that nurture may play a significant role in developing this rare ability.

Infant sleep patterns and parenting focus of study

The SIESTA II project aims to understand the role of parenting in infant sleep development, exploring how parents' emotional availability affects their child's sleep quality. The study will investigate how consistent bedtime rituals, parental support, and stress levels impact infant sleep habits.

Does mom know when enough is enough?

Research suggests that mothers who miss signs of satiety in their infants tend to overfeed them, leading to excess weight gain. The study found that maternal sensitivity to infant signals at 3 and 6 months predicted infant weight gain from 6-12 months.

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.

Is dephytinization from infant cereals beneficial to the nutrition absorption?

The study found that dephytinization significantly increased mineral cell uptake efficiency, retention, and transport efficiency of iron and zinc. Calcium bioavailability also showed a significant increase after phytate removal from most samples. This research provides valuable insights for infant nutrition and mineral absorption.

Babies brainier than many imagine

Researchers at Northwestern University found that infants as young as five months old can distinguish between liquids and solids based on movement cues. This suggests that babies are not blank slates but rather active learners who perceive the world in a similar way from infancy throughout life.