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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

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.

National child protection commission urgently needed

The Lancet calls for a National Child Protection Commission to review evidence on protecting vulnerable children. The UK government should be held accountable for its inadequate system, which has led to the deaths of thousands of victims.

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...

Obese moms, asthmatic kids

A new study found that obese mothers may be responsible for an increased risk of asthma in their children. Maternal obesity was associated with a 65% higher risk of developing asthma symptoms in offspring, regardless of other factors such as birth weight and BMI.

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.

Mothers satisfied when they share cancer genetic test results with children

A new study by researchers at the Lombardi Comprehensive Cancer Center found that mothers who disclose their BRCA1 or BRCA2 genetic alterations to their children experience a more open parent-child communication relationship. Mothers are more likely to discuss test results with their children, especially when testing reveals no alterat...

Mothers give interloper's offspring a head start in life

A new study reveals that mother birds provide an early advantage to extra-pair offspring, giving them a size and survival advantage over their half-siblings. This non-genetic effect is attributed to the laying order of eggs, with extra-pair chicks hatching earlier than within-pair chicks.

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.

Apple iPhone 17 Pro

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

Will the economic crisis lead to major societal changes?

A new theory of social change and development by UCLA professor Patricia Greenfield explains how values and behaviors are shaped by societies. The world is moving towards a Gesellschaft direction, with immigrants adapting to urbanized, high-tech environments, leading to conflicts between traditional and modern values.

Why are some young victims of domestic violence resilient?

Children exposed to domestic violence are almost four times more likely to develop emotional problems, but over half adapt well due to easy-going natures and their mothers' mental health. Easy-going children and mothers with good mental health can cope better with the stresses of exposure.

Fluke 87V Industrial Digital Multimeter

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

Study of breast cancer risk factors in young women

A study of breast cancer risk factors in young women suggests that risk assessment and prevention should start much earlier in life. The study found a link between breast tissue composition in young women and the risk of breast cancer in middle age and older.

Differences among exercisers and nonexercisers during pregnancy

Research reveals that exercising during pregnancy does not require sacrificing time for other activities. Exercisers actually spent slightly more sleep and reading time, while non-exercisers spent more on TV/computer time. The study also found significant differences in BMI and maternal weight between exercisers and non-exercisers.

First screening in Italy on children's health in prison

Physicians from the Catholic University of Rome assessed health conditions of 150 children living with mothers in prison. Environmental factors and early weaning are linked to premature birth, hypertension, and allergy risk. Vaccination status is also a concern, with only 14% of jail-bound children fully vaccinated.

Celestron NexStar 8SE Computerized Telescope

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

Maternal personality affects child's eating habits

A Norwegian Institute of Public Health study analyzed children's diets combined with psychological and sociodemographic variables in mothers. The results show that mothers with high negative affectivity are more likely to give their children unhealthy food, but not the opposite for healthy food.

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.

Pregnancy and tobacco a 'smoking gun' for baby: Study

Babies born to mothers who smoke are more likely to have impaired arousal responses and increased risk of Sudden Infant Death Syndrome (SIDS). The study suggests that maternal smoking can impair a baby's ability to respond to external stimuli, which may explain their increased risk of SIDS.

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.

Penn State professor to evaluate bilingual school readiness program

A Penn State professor is evaluating a bilingual school-readiness program called Madres Educando a Sus Niños/Mothers Educating Their Children, which engages mothers through Hispanic culture. The program aims to promote children's literacy and language development by providing mothers with books that focus on cultural experiences.

New study finds hospital practices strongly impact breastfeeding rates

A new study by Boston University researchers found that hospital practices significantly influence the success of exclusive breastfeeding among mothers. Among first-time mothers, only 50% achieved their intention to exclusively breastfeed within one week, with supplementation being a major barrier. The study emphasizes the importance o...

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.

Supportive co-parenting may reduce some child behavior problems

A new study suggests that supportive co-parenting between mothers and fathers can help protect children from certain behavior problems. Researchers found that children with low effortful control showed increases in negative behaviors, but those with supportive co-parenting relationships did not experience the same growth.

Untreated psychiatric disorders common in single mothers on welfare

A study of urban single mothers nearing the end of their welfare eligibility found a high prevalence of psychiatric and substance use disorders, affecting up to 60% of participants. Despite these challenges, many remain untreated, with only 21.7% receiving treatment for psychiatric disorders in the previous 12 months.

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.

BUSM researchers encourage use of potassium iodide

Prenatal vitamin manufacturers are encouraged to use only potassium iodide, not kelp, for a consistent daily iodine dose of 150µg. Iodine deficiency affects 2.2 billion persons worldwide and can cause preventable mental retardation.

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.

Diabetes a risk factor for postpartum depression

A new study published in JAMA found that low-income women with diabetes have a more than 50% increased risk of experiencing postpartum depression. The research suggests that healthcare facilities and clinicians should pay attention to managing mental health concerns in women with diabetes during pregnancy and the postpartum period.

How do secure mother-child attachments predict good friendships?

Preschool children with secure mother-child attachments form closer friendships due to their positive understanding of others and open emotional communication. Open emotional communication also predicts fewer hostile attributions and greater teacher-reported friendship quality.

Social support during breast-feeding helps humans have more children

Human mothers with social support can conserve energy, allowing their bodies to prepare for the next pregnancy. In contrast, nonhuman primates lack this flexibility and have relatively low reproductive rates due to similar energy demands during lactation. Social support plays a crucial role in human reproductive success.

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.

Mama whales teach babies where to eat

Young southern right whales learn from their mothers where to feed in the ocean, but researchers worry they may not be able to adapt if food sources become scarce due to global warming.

Do you know what your mother did when she was young?

A study published in The Journal of Neuroscience found that a mother's enriched environment during her youth can significantly impact her child's learning disorder severity. This effect, known as transgenerational inheritance, was observed even when the offspring were raised by non-enriched foster mothers.

Older killer whales make the best mothers

Researchers found that older killer whales nearing menopause have a 10% higher survival rate for their calves compared to younger females. This suggests that these older mothers may be more successful in rearing their young due to maternal experience and increased allocation of effort.

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.

Fetal health affected by mother's diet

A study found that a mother's high-fat diet during pregnancy can increase the risk of obesity-related diseases in her offspring. Reverting to a low-fat diet after a high-fat diet period reduced these risks.

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.

When it's not just baby weight

Researchers found that overweight and obese women who thought they weighed less than they actually did at the start of pregnancy had seven times the odds of gaining excessive weight during their pregnancy. In contrast, normal weight women who thought they weighed more than they actually did had twice the odds of gaining excessive weight.

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.

First trimester smoking linked to oral clefts

A new study published in Epidemiology found that smoking during the first trimester of pregnancy increases the risk of cleft lip in newborns. The study suggests that 19% of cases may be due to maternal smoking, with a two-fold increased risk from heavy smoking and 1.6 fold risk from passive smoking.

Miscarriage and infertility treatment increase pre-eclampsia risk

A study of over 20,000 first-time mothers found that repeated miscarriages and hormone treatment for infertility increased the risk of pre-eclampsia. Women with one or two miscarriages were not at higher risk, but those who had three or more miscarriages saw a 50% increase in pre-eclampsia risk.

What you give, might not always be received

Researchers at Montreal Neurological Institute identify a genetic bottleneck that determines the proportion of mutated mtDNA transmitted from mother to child. This understanding can inform genetic counselling and treatment, offering hope for preventing debilitating diseases like maternally inherited blindness.

Poor sleep quality linked to postpartum depression

A study published in the Journal of Obstetric, Gynecologic, & Neonatal Nursing reveals that poor sleep quality is closely linked to postpartum depression. Women with PPD experience worsened symptoms when their sleep quality declines.

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.

Cutting the cord to determine babies' health risk from toxic exposure

Researchers discovered over 200 serum proteins in umbilical cord blood, revealing changes in protein levels that indicate cigarette smoke exposure. The study identified biomarkers linked to key metabolic pathways, providing insights into the molecular effects of fetal exposure to toxic chemicals.