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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

Less help at home -- Female support for new Moms on the decline

New research by Brown University sociologists found a significant decline in female support for mothers of young children over the last 120 years. From nearly 50% in the late 19th century to just 20% in the late 20th century, fewer women were available to help with household work and childcare.

First-time mothers at increased risk for postpartum mental disorders

First-time mothers are at a higher risk of developing mental health problems like depression and bipolar disorder after childbirth. The study found that the risk is highest in the first few weeks and months following delivery, with the greatest increase occurring within 10-19 days.

Apple iPhone 17 Pro

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

Parental genes do what's best for baby

A new genetic theory suggests that certain offspring characteristics can only be explained by genetic cooperation between maternal and paternal genes. This challenges the prevailing view of a parental power struggle, instead proposing that positive interactions between mothers and their offspring drive imprinting patterns.

Pregnant smokers may 'program' their kids to become smokers

A study of over 3,000 mothers and their children found that pregnant smokers were almost three times as likely to have regular-smoking offspring by age 14. Children whose mothers resumed smoking after pregnancy had similar smoking patterns, suggesting a direct link between maternal smoking during pregnancy and child's smoking habit.

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.

Malaria poses additional risks for first-time mothers

Research suggests that women in their first pregnancy with placental malaria are three times more likely to develop preeclampsia. High levels of sVEGFR1 and VEGF were found in these mothers, indicating a conflict between the mother's and fetus's immune responses.

Down syndrome: It's not just the age factor

Research by Markus Neuhäuser and Sven Krackow found that the number and age of existing siblings significantly influence Down Syndrome risk. The study suggests that older mothers with a larger gap between pregnancies are more likely to have children with developmental defects.

Celestron NexStar 8SE Computerized Telescope

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

Child custody with abusive ex-spouse? Study shows how women decide

A University of Illinois study explores how abused women decide on child custody arrangements, revealing the complex interplay between fear, practical considerations, and family ideology. The research highlights the need for tailored interventions to address the unique needs of parents with histories of violence.

U of I study: Parent's conversational style contributes to child's security

A University of Illinois study found that parents' conversational styles contribute to their children's secure attachment, sense of self-worth, and eventual social competence. Elaborative conversations, characterized by rich detail and background information, foster memory development and promote a sense of shared history with the parent.

Bird moms manipulate birth order to protect sons

Researchers found that bird moms alter the birth order of eggs to shield sons from mites, speeding up their growth and survival. This strategy allows both males and females to thrive despite increased mortality risk from parasites.

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.

Childless women risk poorer health in later life

A study funded by the Economic and Social Research Council finds that childless women, mothers of five or more children, teenage mothers, and those with short birth intervals have higher risks of death and poor health. Partnership and parenting experiences are crucial in influencing later life health.

UCLA study uncovers new risk factor for schizophrenia

A new risk factor for schizophrenia has been identified by UCLA scientists, with infants having a specific immune gene that closely resembles their mothers' being more likely to develop the disease. The study suggests that this genetic match may increase fetal susceptibility to schizophrenia, particularly in females.

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.

Carbon monoxide may help prevent debilitating pregnancy condition

A Queen's University study suggests administering low doses of carbon monoxide to pregnant women may help prevent the potentially damaging effects of pre-eclampsia, a condition affecting five to seven per cent of pregnancies. The research found that carbon monoxide may relax blood vessels and prevent cell death in the placenta.

Low vitamin E intake during pregnancy can lead to childhood asthma

Research suggests that children whose mothers had low vitamin E intake during pregnancy are more likely to develop wheezing and asthma by age five. Vitamin E exposure was found to have a dual effect on lung function and airway inflammation, with effects differing between early and later pregnancy.

When preventing pre-eclampsia, a little carbon monoxide goes a long way

Researchers found that carbon monoxide can prevent placental cell death caused by oxidative stress injury in a study published in The American Journal of Pathology. This finding suggests that carbon monoxide may be a possible treatment modality for pre-eclampsia, which affects 5-7% of pregnancies.

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.

TV effective 'painkiller' for kids

A small study found that TV effectively reduces kids' pain scores, with passive distraction being more effective than active distraction. Watching TV increases children's pain tolerance, making it a useful tool for minor procedures.

Researchers explore how religious garment defines a new generation of women

A new study by Rhys Williams and Gira Vashi finds that the hijab provides a clear identity marker for young American Muslim women, allowing them to carve out their own place in the Western world. The research also shows how the hijab symbolizes modesty and moral purity in an American culture perceived as materialistic.

Study finds parental time to be key in fight against childhood obesity

A multi-year study by Texas A&M researchers found that the amount and quality of time parents spend with their children has a direct effect on children's rates of obesity. Mothers' time with children was more strongly linked to lower obesity risks, while fathers' time was associated with higher risks for older children.

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.

Teens who do use condoms often don't use them properly

Research reveals that young people who use condoms often apply them too late or remove them too soon, increasing the risk of unwanted pregnancy and sexually transmitted infections. Those with a close relationship with their mothers are more likely to use condoms correctly.

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.

New procedure safer for detecting fetal anemia

Researchers developed a non-invasive Doppler ultrasonography method to detect fetal anemia in high-risk pregnancies. The study found that this new procedure is safer than traditional testing methods, which can be traumatic for the mother and carry a risk of miscarriage.

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.

Older mothers overwhelmingly choose daughters as caregivers

A study of 566 older mothers found that they prefer their daughters as caregivers, regardless of practical considerations. The sociologists suggest that gender plays a significant role in this preference, with mothers expecting daughters to provide care due to emotional closeness and shared experiences.

Upwardly mobile? Kids from mobile homes face challenges getting ahead

A study found that children from trailer parks who integrate into the community, develop intense relationships with mentors and town friends, and invest in their education can overcome socioeconomic obstacles. Investing time and energy from parents also plays a crucial role in social mobility for these teenagers.

Newborn screening can cause unnecessary parental stress

A study found that false-positive newborn screening results can lead to increased worry, parenting stress, and strained parent-child relationships. Parents who received incorrect information about the diagnosis had higher stress levels, whereas those with accurate information reported reduced anxiety.

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.

Zebra finch males prefer females with exaggerated maternal traits

Researchers found that zebra finch males prefer females with beaks more extremely colored than their mothers', demonstrating a 'peak shift' effect. This suggests that sexual imprinting drives the evolution of skewed mating preferences and exaggerated traits in birds.

Combining work and motherhood is good for women's health

Women who balance work and family responsibilities are more likely to report good health, with those who have been home-makers for short periods showing the lowest rates of obesity. Analysis suggests that adopting multiple roles may be a contributing factor to overall well-being rather than a cause of poor health.

Meta Quest 3 512GB

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

Our racial identity affects who we see

Researchers found that visual perception is influenced by one's racial group membership, with Black-primed and White-primed biracial individuals differing significantly in their search patterns. The study demonstrates the malleability of visual perception to top-down influences.

Fussy babies and postpartum depression linked, study finds

A new study found a strong connection between colic and postpartum depression in demographically diverse women. 19% of mothers reported moderate to severe symptoms of postpartum depression, while 8% reported their babies were difficult to console.

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 difficulties may increase risk of behavior problems in children

A study of over 2,700 children found that maternal mental health problems, substance abuse, and domestic violence can contribute to behavioral issues in children. As the number of reported difficulties increases, so does the risk of aggression, anxiety, depression, inattention, and hyperactivity in kids.

Can senile amyloidosis spread from mother to offspring?

Researchers found that mice born to mothers with senile amyloidosis exhibited elevated levels of amyloid fibrils, accelerating disease onset. The presence of fibrils in the milk of affected mothers was confirmed, demonstrating transmission via nursing.

Patients at greater risk if mother has coronary heart disease

A Swedish study reveals that men and women with a maternal history of coronary heart disease (CHD) are at higher risk of developing the condition. The research found that 55% of men and 43% of women with a maternal CHD history developed CHD, compared to those with no family history.

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.

Walrus calves stranded by melting sea ice

Nine lone walrus calves were reported swimming far from shore, unable to forage and likely to drown or starve. The researchers suggest that increased polar warming may lead to a significant population decline of the walrus species due to their inability to adapt to caring for their young in shallow waters without sea ice.

First link of oral bacteria and preterm birth found in human

Researchers discovered a link between oral bacteria and preterm birth, finding Bergeyella bacteria in the amniotic fluid of pregnant women. This pilot study suggests that oral bacteria may play a role in premature deliveries, which can lead to health challenges for babies and increased medical costs.

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.

Teens turn to pot after parental bust-ups

A new study by the University of Queensland research has found a link between cannabis use and marital changes in children up to age 21. Children who experienced more frequent changes in their parents' marital status were more likely to report cannabis use, with almost half having used cannabis at some point.

TV viewing during lunch affects preschool children's intake

A study published in the Journal of the American Dietetic Association found that preschool children who watched TV during lunch ate significantly less than those who did not. However, children who frequently watched TV also tended to eat more on TV days, suggesting a potential link between TV viewing and overeating in young children.

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.

Caring emotions may overcome drug addictions in new parent therapy program

A new parent therapy program has demonstrated preliminary promise in helping substance abusing mothers recognize their own and their children's emotional states. By improving the emotional quality of mother-child relationships, the program aims to promote children's psychosocial development and reduce preoccupation with drug use.

Typical pregnancy is now only 39 weeks

The typical pregnancy duration has decreased to 39 weeks, leading to a rise in late preterm births. Late preterm infants face increased risks of breathing problems, feeding difficulties, and reduced brain development compared to full-term babies.

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.