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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

Fussy babies spend more time in front of the TV

A recent study by the University of North Carolina at Chapel Hill found that mothers who were obese and had fussy babies spent more time watching TV with their infants. This finding highlights the growing concern of obesity and inactivity among US children, and suggests a potential solution for mothers to combat these effects

Obese moms risk having babies with low vitamin D

A new Northwestern Medicine study found that obese mothers pass on insufficient vitamin D to their babies, leading to lower levels in newborns. The study also suggests that obese women may need increased vitamin D supplementation to provide sufficient levels for their babies during pregnancy.

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.

Apple iPhone 17 Pro

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

Mother's vitamin D level linked to birth weight

A recent study published in the Journal of Clinical Endocrinology & Metabolism found that a mother's vitamin D level is positively related to birth weight and head circumference. Additionally, a deficiency in vitamin D during the first trimester was negatively associated with the risk of a baby being born small for gestational age.

Baby's health is tied to mother's value for family

Research from USC finds that expectant mothers' beliefs about family roles predict higher birthweights and lower asthma rates in their children. The study suggests that cultural values can provide tangible physical health benefits.

When eating for 2 becomes a weighty issue

A recent study found that two-thirds of Australian mums-to-be are unsure about how much weight they should gain during pregnancy. The majority knew healthy eating was important but struggled to identify the right amount from different food groups. Overweight women were more likely to gain too much weight, while those with a lower BMI s...

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.

How vegetables make the meal

A Cornell University study found that serving vegetables with dinner increases the positive response of the meal and its preparer. Parents surveyed by researchers rated vegetable-prepared meals as more complete, loving, and tasty, and perceived the cook as more thoughtful and attentive.

Pilot whales use synchronized swimming when they sense danger

Researchers observed synchronized swimming in pilot whales as a response to external threats, highlighting their social structure and affiliative behaviors. The study revealed that these cetaceans form permanent partnerships and change their diving behavior in the presence of vessels.

Seals gamble with their pups' futures

Researchers at Durham University found that some grey seal mothers adopt a flexible parenting style, adjusting their behavior to local conditions. This approach allows them to give their pups a better chance of survival, but also carries risks if they misjudge the environment.

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.

Smoking in pregnancy tied to lower reading scores

Researchers at Yale University have found that smoking during pregnancy is associated with lower reading scores in children. The study analyzed data from over 5,000 children and found that those exposed to high levels of nicotine scored 21% lower on reading accuracy and comprehension tasks.

Fear of the dentist is passed on to children by their parents

A new study reveals that parents' dental fear can transmit to their children, with fathers acting as a major mediator in this process. The research analyzed 183 children and found that the father's emotional reactions significantly impact the child's perception of dentist anxiety.

Fetus suffers when mother lacks vitamin C

A new study at the University of Copenhagen found that maternal vitamin C deficiency during pregnancy can stunt fetal hippocampus development by up to 10-15%, potentially leading to memory problems and learning difficulties. The damage cannot be reversed even with vitamin C supplements after birth.

Eating more fish could reduce postpartum depression

Low levels of omega-3 during pregnancy may trigger depressive episodes. Increasing fish consumption could help bring maternal omega-3 levels up to recommended levels, potentially reducing the risk of postpartum depression.

Meta Quest 3 512GB

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

Flame retardants linked to neurodevelopmental delays in children

A study by researchers at the University of California, Berkeley found that prenatal and childhood exposure to PBDEs is linked to poorer attention, fine motor coordination, and IQ in school-aged children. The study collected blood samples from 279 women during pregnancy or at delivery and from 272 children when they were 7 years old.

Even moderate drinking in pregnancy can affect a child's IQ

A new study using genetic variation to investigate the effects of moderate alcohol intake during pregnancy found that exposure to alcohol in the womb can lower a child's IQ by almost two points. The study suggests that even moderate amounts of alcohol during pregnancy can have an impact on future child intelligence.

Health project in India saved many mothers and children

A four-year health care project in India's poorest district resulted in a half-fall in infant mortality and a three-quarters reduction in women's death from pregnancy and childbirth complications. Nurse-based clinics expanded access to healthcare, changing attitudes towards patients and leading to increased check-ups and hospital births.

Risk factors predict childhood obesity, researchers find

A study published in Archives of Disease in Childhood found that high birth weight, rapid weight gain, and maternal smoking are significant risk factors for childhood obesity. Conversely, breastfeeding and delayed introduction to solid food may reduce the risk.

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.

Mock clinical exams boost pediatric residents' comfort in addressing breastfeeding

Pediatric residents who participated in simulated clinical exams showed a significant increase in confidence and comfort when addressing breastfeeding issues. The OSCE interventions also improved their ability to take a thorough history, assess the baby's condition, and provide professional guidance. By training future pediatricians in...

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.

RIT professor studies connection between child, mother mortality

A new study co-conducted by RIT researcher reveals a significant link between the death of a child and increased mother mortality, with mortality rates rising 133% within two years of a child's passing. The study analyzed over 69,000 mothers and provides insights for public health policy and early intervention strategies.

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.

Mother's touch could change effects of prenatal stress

A study published in PLOS ONE found that maternal stroking can reverse the negative effects of prenatal stress, increasing gene activity related to stress response. The researchers followed first-time mothers and their children for seven months, discovering a link between maternal touch and infant emotions.

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.

Babies learn the smell of mum

Researchers show that newborn mice learn to suckle their mother's milk through a learned response built on learning her unique combination of smells. The study, published in Current Biology, finds that a pheromone is not involved in initiating suckling in mice.

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.

Preemies' brains reap long-term benefits from Kangaroo Mother Care

Researchers found that premature infants who received Kangaroo Mother Care had better brain functioning in adolescence, comparable to those born at term. The technique, which provides skin-to-skin contact with the parent's chest, promotes immediate and future brain development.

Passive smoking also affects neurodevelopment in babies

A new study by experts at CRAMC University reveals that newborns exposed to nicotine from active and passive smoking mothers show poor physiological, sensory, motor, and attention responses. The researchers analyzed the behavior of 282 healthy newborns using the Neonatal Behavioural Evaluation Scale.

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.

Maternal drinking during pregnancy can damage the earliest fetal learning

A new study found that fetuses exposed to heavy maternal drinking required more trials to habituate and exhibited greater variability in test performance. This suggests that maternal drinking during pregnancy can damage the earliest fetal learning abilities, leading to impaired habituation and stability of performance.

Long menopause allows killer whales to care for adult sons

A study by the University of Exeter and York found that male killer whales over 30 are almost 14 times more likely to die within a year after their mother's death. This prolonged menopause allows females to invest in their sons' survival, giving them a significant advantage in passing on their genes.

Mixed findings emerge on immigrant families' home environments

A study of over 5,000 mothers from immigrant Latino, Asian, and White backgrounds reveals varying levels of mental health, household conflicts, and reading with young children. Immigrant families often display important strengths in parenting that may buffer the negative effects of poverty.

Tracing the molecular causes of preeclampsia

Researchers have identified a new molecular pathway leading to preeclampsia in humans, characterized by elevated blood pressure and protein in the urine. The imbalance of PlGF and sFlt-1 proteins disrupts placental blood supply, affecting the mother and unborn baby.

Fluke 87V Industrial Digital Multimeter

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

Advanced maternal age not harmful for adult children

Research finds that a mother's education and years of survival are more influential on her child's adult health than maternal age. Children born to older mothers have a higher incidence of health conditions if they lose their mother at an early age, but this effect is statistically insignificant when adjusted for these factors.

For juvenile moose, momma's boys and girls fare best

Maternal presence is crucial for juvenile moose survival, with orphaned calves facing up to 47 times more aggression. The study's findings suggest policy changes are needed to protect young moose, highlighting the importance of conservation planning and non-invasive data collection methods.

Moms linked to teen oral health, says CWRU dental study

A new study from Case Western Reserve University's School of Dental Medicine found that a mother's emotional health and education level during her child's earliest years influence their oral health at age 14. The study analyzed the teeth of 224 adolescent participants and discovered that mothers with higher education levels, healthy em...

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.

Menopause evolved to prevent competition between in-laws

Research suggests that the menopause evolved to reduce competition between related women, enabling cooperation in childcare. Women who stopped reproducing around age 50 had more grandchildren due to reduced rivalry with their daughter-in-laws.

Work has more benefits than just a paycheck for moms

Women who work full-time after having children are healthier at age 40 than those who stay at home or have intermittent employment. Working provides a sense of purpose and autonomy, leading to better mental and physical health. Conversely, persistent unemployment is linked to greater stress and poor health outcomes.

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.

Mothers, children underestimate obesity in China

Research found that 69% of overweight Chinese children underestimated their own weight, while 72% of mothers rated their children as normal or underweight. This highlights the importance of accurate perceptions of weight in preventing childhood obesity.

Infants of overweight mothers grow more slowly

A recent study published in the Journal of Pediatrics found that babies born to overweight or obese mothers gained less weight and grew less in length than those born to normal-weight mothers. This delayed growth may be attributed to inflammation and an underdeveloped pituitary gland, which plays a crucial role in fetal development.

Psychology of possibilities can enhance health, happiness, research says

A recent study by Ellen Langer found that first-time mothers who practice mindfulness during pregnancy report better well-being, positive feelings, and lower emotional distress. The research suggests that mindfulness can have a positive impact on health and happiness beyond just the mother's own well-being.

Celestron NexStar 8SE Computerized Telescope

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

Dangerous experiment in fetal engineering

A new paper reveals the off-label use of dexamethasone to engineer fetal sex in pregnant women at risk for congenital adrenal hyperplasia. The synthetic steroid is known to cause significant developmental changes, raising questions about the ethics of prenatal experimentation.