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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

Yoga for opioid withdrawal and autonomic regulation

This randomized clinical trial found yoga to significantly accelerate opioid withdrawal recovery and improve autonomic regulation, anxiety, sleep, and pain. The study supports the integration of yoga into withdrawal protocols as a neurobiologically informed intervention addressing core regulatory processes.

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

Exercise of any kind boosts brainpower at any age

Groundbreaking research from the University of South Australia shows that any form of exercise can significantly boost brain function and memory across children, adults, and older adults. Regular exercise improves general cognition, memory, and executive function in both healthy individuals and those with clinical conditions.

Neuroscientists discover how the brain slows anxious breathing

Researchers at the Salk Institute identified a specific brain circuit responsible for slowing anxious breathing, connecting the frontal cortex to the brainstem. This discovery may offer a scientific explanation for the beneficial effects of practices like yoga and mindfulness on alleviating negative emotions and could lead to the devel...

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.

General exercise as good as yoga for female urinary incontinence

A recent study published in Annals of Internal Medicine found that general exercise programs can reduce urinary incontinence symptoms almost as much as pelvic floor yoga. The LILA study involved 240 women who experienced urinary incontinence at least daily, and randomly assigned them to either a pelvic yoga program or a physical condit...

It only takes 15 minutes to change your health

A 15-minute gamified workplace wellness program increased participants' average daily physical activity levels by 12 minutes per day, with 95% meeting physical activity guidelines. Participants also reported improvements in fitness, energy, overall health, sleep quality, and mood.

Breathe, don’t vent: Turning down the heat is key to managing anger

Researchers analyzed over 150 studies involving more than 10,000 participants to find that lowering physiological arousal is key to managing anger. Arousal-decreasing activities such as deep breathing, mindfulness, and meditation were effective in reducing anger, while activities increasing arousal like jogging had no effect.

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.

Can yoga effectively treat chronic back pain?

A recent study found that yoga significantly reduced pain intensity in women with chronic low back pain, with a notable decrease in flexion-relaxation phenomenon. The research suggests yoga can positively impact chronic back pain management, although further studies are needed to assess its long-term effects.

Yoga nidra might be a path to better sleep and improved memory

A two-week yoga nidra intervention increased sleep efficiency and percentage of delta-waves in deep sleep, leading to improved cognitive abilities such as decision-making and abstraction. Cognitive tests revealed faster responses with no loss in accuracy.

For epilepsy, yoga may be good for your mind

Researchers found that yoga therapy reduced perceived stigma and improved quality of life in people with epilepsy. Participants who received yoga had a significant decrease in anxiety symptoms, improvements in mindfulness, and more than four times the likelihood of reducing seizure frequency.

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 women at risk for Alzheimer’s disease may benefit from yoga

A UCLA Health study found that Kundalini yoga increased activity in a region of the brain impacted by stress and associated with memory decline. The study suggests that this type of yoga, which combines movement and meditation, may be beneficial for older women at risk for Alzheimer's disease.

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.

Physical exercise helps to improve symptoms of Parkinson’s Disease

A systematic review of 156 trials found that physical exercise improved motor symptoms and quality of life in people with Parkinson's Disease. Most types of structured exercise, including dance, water-based exercise, and endurance training, showed clinically meaningful benefits.

Yoga may help to prevent frailty in older adults

A systematic review of 33 randomized controlled trials found that yoga improved gait speed and lower extremity strength in inactive older people. However, it did not offer a benefit for frailty markers compared to exercise or tai chi.

Meta Quest 3 512GB

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

Some benefits, potential risks with alternative medicines for heart failure

A new American Heart Association scientific statement highlights the potential benefits and risks of complementary and alternative therapies for heart failure. The statement advises healthcare professionals to discuss CAM use with patients, monitor medication interactions, and consider pharmacists' consultations.

Menstrual education lacking in Australia

A free web-based resource called Menstruation Matters has been developed to provide young people with accurate information about menstrual health. The study found that nearly half of participants reported a change in their understanding of what a normal period is, and 94% could identify symptoms of endometriosis.

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.

Online yoga programs may improve knee function in the short term

A randomized trial found that a 12-week online yoga program improved knee function in participants, but did not significantly reduce knee pain during walking. The study suggests that unsupervised online yoga programs can be feasible and improve physical function, but more research is needed to sustain the effectiveness.

Yoga app can reduce urinary incontinence

A Rutgers study found that a Yoga of Immortals mobile app significantly improves urinary incontinence symptoms in people practicing for four weeks. The app-based intervention engages the pelvic floor and specific energy centers, leading to reduced frequency and severity of urine leaks.

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Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Yoga helps reduce work-related stress

A study published in the Journal of Occupational Health found that yoga is an effective method for reducing occupational stress in healthcare workers. The analysis of 15 randomized clinical trials revealed that yoga and massage therapy were more effective than no intervention in alleviating work-related stress.

Slow yoga prevents fainting

A randomized study found that guided yoga therapy was more effective in preventing fainting and improving quality of life compared to standard treatment. The study enrolled 100 patients with vasovagal syncope and found that the yoga group had fewer blackouts and better quality of life scores at 3, 6, and 12 months.

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.

Study finds yoga and meditation reduce chronic pain

A study found that participants in an eight-week MBSR course reported significant improvements in pain, depression, and disability. The program helped patients cope with their pain and improve their mental and physical health.

Yoga linked with improved symptoms in heart patients

Researchers found yoga significantly improves symptoms and episodes of atrial fibrillation in heart patients. Yoga also shows benefits in anxiety, depression, and daily activities, with notable reductions in blood pressure.

Yoga shown to improve anxiety, study shows

A new study found that yoga significantly improved symptoms for those with generalized anxiety disorder, but not as effective as cognitive behavioral therapy. Yoga was more effective than stress management, with 54% of participants experiencing improved symptoms compared to 33% in the control group.

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.

Comparing yoga, other treatments for anxiety

A randomized clinical trial found Kundalini yoga and cognitive behavioral therapy to be more effective than stress education in treating generalized anxiety disorder. Yoga was shown to be noninferior to CBT for the treatment of the disorder, suggesting a potential alternative or complement to traditional therapies.

COVID-19: Managing mental health with yoga

New research from the University of South Australia shows that movement-based yoga can significantly improve mental health for individuals with a range of mental disorders. The study, which examined 19 studies across six countries, found incremental benefits with increased yoga practice.

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

For better migraine treatment, try adding some downward dogs

A study published in Neurology found that yoga reduced headache frequency by 48% and pain intensity in people with episodic migraine. The yoga group experienced fewer headaches, less pain, and decreased need for medications compared to the medication-only group.

Ayurveda and yoga for COVID-19 prevention

Experts in Ayurveda and yoga propose using these traditional practices to boost immune function and prevent COVID-19 infection. The authors discuss various methods, including local prophylaxis with herbal drinks and steam inhalation, as well as systemic approaches focusing on diet, sleep, and mental relaxation.

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.

Oh my aching back: Do yoga, tai chi or qigong help?

A comprehensive review of movement-based mind-body interventions found yoga, tai chi, and qigong to be effective in treating chronic lower back pain. The studies showed reductions in pain intensity, disability, and improved functional ability, with longer duration and high-dose yoga intervention and tai chi showing greater benefits.

Experts review evidence yoga is good for the brain

A review of 11 studies on yoga and brain health found that regular practice can increase the volume of the hippocampus, a region involved in memory processing, and enhance brain regions related to emotional regulation. Yoga also tends to improve prefrontal cortex function, which is essential for decision-making and multitasking.

Fluke 87V Industrial Digital Multimeter

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

NIH study reports more than half of US office-based physicians recommend CHA

A new study published in JACM found that more than half (53.1%) of US office-based physicians recommended at least one CHA to their patients, with female physicians more likely to do so. Massage therapy was the most commonly recommended CHA, followed by chiropractic/osteopathic manipulation and herbs/nonvitamin supplements.

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.

Yoga regimen reduces severity of rheumatoid arthritis symptoms

A study published in Restorative Neurology and Neuroscience found that eight weeks of intensive yoga practice significantly decreases the severity of physical and psychological symptoms in patients with active rheumatoid arthritis. The results show marked improvements in inflammatory biomarkers, functional status, and disease activity.

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Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

Stroke survivors and those at risk urged to focus on yoga and tai chi

A new study suggests that mindfulness-based interventions like yoga and tai chi can lower blood pressure, improve diabetics' health, and boost antioxidants. These practices may help reduce stroke risk by mitigating key factors such as hypertension, fatty acids, and blood sugar levels.