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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

New study may offer hope to women suffering menopausal hot flashes, night sweats

A new study from the University of Victoria found that higher insulin levels at age 47 predicted younger onsets of hot flashes and night sweats. Insulin may be a stronger predictor of hot flashes when taking other metabolic variables into account, while body mass index (BMI) appeared more closely associated with estrogen level changes.

Apple iPhone 17 Pro

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

Menopause hormone therapy does not appear to impact dementia risk

A comprehensive review of prior research found no evidence that menopause hormone therapy increases or decreases dementia risk in post-menopausal women. The study included data from over 1 million participants and analyzed the impact on mild cognitive impairment and Alzheimer's disease, with no significant association found.

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 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.

Self-administered hypnosis vs sham hypnosis for hot flashes

A randomized clinical trial found that self-administered hypnosis significantly reduced hot flash scores and daily interference compared to sham hypnosis. The study suggests that hypnosis delivered through audio files is a clinically significant method for reducing hot flashes in postmenopausal women.

Updated labeling for menopausal hormone therapy

The FDA has revised the labeling for menopausal hormone therapy based on current evidence, which may affect patient safety and treatment options. The updated guidelines aim to provide more accurate information for healthcare providers and patients.

$4 million gift to advance women’s health

The $4 million gift from Jeff and Linda Moslow is supporting the Tufts Women's Health and Menopause Initiative, a unique academic collaboration between Tufts Medicine and the Friedman School of Nutrition Science and Policy. The initiative aims to advance clinical care, education, and research in women's health across the lifespan.

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.

Breast cancer survivors find relief for debilitating menopause symptom

Researchers at the Mayo Clinic have found that platelet-rich plasma (PRP) treatment can significantly improve genitourinary syndrome of menopause (GSM) symptoms in breast cancer survivors. After six months, GSM symptoms such as sexual function, urinary symptoms and quality of life improved, even among those taking estrogen blockers.

Hormone replacement therapy may help restore immunity in menopausal women

A study published in Aging Cell suggests that hormone replacement therapy (HRT) can help reverse changes in the immune system caused by menopause, leading to a healthier immune profile. Women taking HRT showed fewer inflammatory monocytes and stronger infection-fighting ability compared to age-matched controls.

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.

Why does female fertility decline so fast? The key is the ovary

Research reveals that ovarian aging is not just about egg quality, but also the surrounding cells and tissues. The study found that eggs cluster in pockets surrounded by egg-free zones, which decline in density with age, influencing egg lifespan and maturation.

Cornell launches initiative to unravel the science of menopause

Researchers at Cornell University are launching a new initiative to unravel the science of menopause, aiming to develop urgently needed treatment strategies for this condition. The project seeks to bridge the knowledge gap in understanding how menopause shapes health and disease.

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.

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.

Pre-eclampsia increases risk of heart disease

A study by Minttu Venetkoski found that pre-eclampsia increases the risk of ischaemic heart disease and stroke by approximately 1.5-fold. Women with a history of pre-eclampsia are advised to inform their doctors, as this can help mitigate cardiovascular risks during menopause.

New review highlights need for menopause support for autistic people

A new evidence review reveals significant gaps in knowledge and support for Autistic people experiencing menopause symptoms, with many using non-medical coping strategies. The review identifies a need for targeted resources and interventions to address the unique challenges faced by Autistic individuals during this life stage.

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.

Hormone therapy type matters for memory performance after menopause

A study found that hormone therapy type impacts memory performance in postmenopausal women, with transdermal estradiol patches enhancing episodic memory and pill form improving prospective memory. The type of hormone therapy taken during and after menopause may influence cognitive performance differently across various types of memory.

Menopause misinformation is harming care, warn experts

Many commercial services for women seeking relief from menopausal symptoms are unnecessary and do not improve care, according to experts. Symptoms should be prioritized ahead of testing, with clinical history and treatment decisions guided by patient preferences.

Meta Quest 3 512GB

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

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.

Central adiposity increases the risk for urinary incontinence

A recent study at the University of Jyväskylä found that central adiposity increases the risk for stress urinary incontinence in middle-aged women. Larger fat mass and waist circumference are key factors associated with this increased risk, highlighting the importance of body composition in understanding pelvic floor disorders.

New study links longer reproductive years to healthier brain aging in women

A new study suggests that women who spend more time in their reproductive phase may experience slower brain aging. Estradiol, the most potent form of estrogen during this period, may help protect the brain from age-related decline. However, further research is needed to fully understand the relationship between estradiol and brain health.

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.

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.

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.

Can hormone therapy improve heart health in menopausal women?

A new analysis found that oral hormone therapy can lower levels of lipoprotein(a), a genetic risk factor associated with higher risk of heart attack and stroke. Hormone therapy also improved biomarkers of cardiovascular health, including cholesterol levels.

Menopause at an early age can exacerbate cognitive decline

Women who enter menopause before age 40 experience worse cognitive decline compared to those entering menopause after 50. This association may help clinicians assess patient risk of developing dementia. Further research is needed to understand the underlying mechanisms and design potential treatments.

Fluke 87V Industrial Digital Multimeter

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

Survey: Women’s perceptions of perimenopause

A survey of 1,068 women reveals that many believe they will hit menopause in their 40s, despite symptoms starting earlier. Experts emphasize the importance of addressing changes and concerns with a doctor to find effective treatment options.

Everyday physical activity does not slow bone loss during menopause

A recent study found that everyday physical activity does not slow bone loss during menopause, contrary to previous studies suggesting exercise can mitigate age-related bone weakening. Despite this, researchers believe more targeted exercise may help slow hormonal bone loss.

Ovary removal increases heart failure risk

A study found that women who underwent bilateral oophorectomy were more likely to develop heart failure later in life. The researchers suggest that early menopause may be a contributing factor to this increased risk, and recommend closer cardiovascular monitoring for women contemplating the procedure.

Women’s earnings fall 10% four years after menopause diagnosis

A new UCL study found that women experience a significant 4.3% reduction in earnings on average four years after a menopause diagnosis, rising to 10% by the fourth year. Women without a university degree are disproportionately affected, with graduate women facing no earnings penalty.

Are you just tired or are you menopause tired?

A new study has found that heavy or prolonged menstrual bleeding during the menopause transition increases the risk of fatigue, with one in three women experiencing abnormal uterine bleeding. The study suggests greater clinical awareness is needed for bleeding changes during this life stage, especially when fatigue is reported.

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.