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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

Is meditation the push-up for the brain?

A study found that long-term meditators have stronger connections between brain regions and show less age-related brain atrophy. The effects are evident throughout the entire brain, not just in specific areas.

Teaching the neurons to meditate

A study found that meditation training can lead to changes in brain activity even with short practice time, suggesting its potential benefits. After five weeks of meditation, participants showed greater activity in the left frontal region of the brain in response to subsequent meditation attempts.

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

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.

Meditation beats dance for harmonizing body and mind

Researchers at UC Berkeley found that practitioners of Vipassana or mindfulness meditation have a stronger mind-body connection than professional ballet and modern dancers. This discovery sheds new light on the mystery of the mind-body connection, which has been linked to various medical and psychiatric diseases.

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.

Mindfulness meditation training changes brain structure in 8 weeks

A 12-week mindfulness meditation program shows measurable changes in brain regions associated with memory, self-awareness, empathy, and stress. Increased grey-matter density was observed in areas important for learning and memory, as well as structures linked to compassion and introspection.

What Zen meditators don't think about won't hurt them

A new study from the University of Montreal reveals that Zen meditators experience pain but don't dwell on it as much. The research suggests that meditators have a training-related ability to disengage certain brain processes, leading to lower pain sensitivity.

Psychologist shows why we 'choke' under pressure -- and how to avoid it

Research shows that choking occurs when the brain becomes overwhelmed, leading to information logjams. Practical strategies like stopping analysis and using meditation can help prevent choking in critical moments. Beilock's work also highlights the importance of working memory and addressing stereotype threats in academics and business.

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IBMT meditation found to boost brain connectivity

Research published at the University of Oregon found that 11 hours of integrative body-mind training (IBMT) meditation training induces structural changes in brain connectivity, particularly in the anterior cingulate cortex. This brain area is linked to self-regulation and behavior control.

Penn's Positive Psychology Center awards $2.9 million for research

The Positive Psychology Center at the University of Pennsylvania has awarded $2.9 million to 15 researchers exploring the intersection of neuroscience and positive psychology. The grants focus on topics such as neural mechanisms of human flourishing, altruism, and the effects of positive interventions on the brain.

Are all meditation techniques the same?

Research categorizes meditation into three types: focused attention (beta/gamma activity), open monitoring (theta activity), and automatic self-transcending (alpha1 activity). Different techniques produce distinct results, and lumping them together can lead to inaccurate interpretations.

Meditation helps increase attention span

A study found that intensive meditation training improves perceptual discrimination and sustained attention, leading to better task performance over time. The benefits persisted even after five months, particularly for those who continued to meditate daily.

Meditation reduces the emotional impact of pain

A new study found that meditation lessens the perception of pain in individuals with a higher level of meditation experience. This method may have potential as an additional therapy option for treating chronic pain.

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Experiment shows brief meditative exercise helps cognition

A new study suggests that just four days of mindfulness meditation can significantly improve cognitive skills, including critical thinking and sustained attention. Participants who received the meditation training performed up to ten times better on a computer adaptive n-back task than those who listened to a book.

New studies show reduced depression with Transcendental Meditation

Two new studies show that Transcendental Meditation significantly reduces depressive symptoms in African Americans and Native Hawaiians aged 55+, with an average reduction of 48% in those with clinically significant depression. The findings have important implications for improving mental health and reducing cardiovascular risk.

Simple, low-cost steps enhance adolescents' health

Researchers found that wearing a pedometer to inspire walking and spending minutes a day meditating can lower important numbers like blood pressure, heart rate, and even weight. A positive attitude and family environment increases the effectiveness of these interventions.

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Thicker brains fend off pain

Researchers found that practicing Zen meditation can thicken certain areas of the brain, leading to lower pain sensitivity. The study suggests that meditative practices could be beneficial for managing chronic pain and age-related grey matter reductions.

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Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

Study shows brief training in meditation may help manage pain

A new study shows that a single hour of mindfulness meditation training can significantly reduce pain awareness and sensitivity. The research found that meditation subjects experienced less pain while meditating and after the activity was concluded, compared to control groups.

Mindful meditation, shared dialogues reduce physician burnout

Training in mindfulness meditation and communication can alleviate physician burnout, improve patient-centered care, and enhance a doctor's capacity to relate to patients. The program combines techniques of meditation, narrative medicine, and appreciative dialogues to promote a more open and nonjudgmental outlook.

Pilot study: Workplace yoga and meditation can lower feelings of stress

A pilot study at Ohio State University found that 20 minutes of guided workplace meditation and yoga, combined with six weekly group sessions, can lower feelings of stress by more than 10 percent and improve sleep quality. The intervention increased mindful attention awareness and reduced perceived stress in participants.

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How to build a bigger brain

A UCLA study found that meditation increases gray matter in areas of the brain regulating emotions, leading to improved emotional stability and mindful behavior. Long-term meditators showed significantly larger volumes in regions such as the hippocampus and orbito-frontal cortex.

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Transcendental Meditation buffers students against college stress: Study

A new study found that Transcendental Meditation practice buffers college students against intense stresses, improving Brain Integration Scale scores, electrodermal habituation, and sleepiness. Students who practiced TM showed increased frontal coherence, reduced sympathetic reactivity, and improved emotional balance.

Study finds Zen meditation alleviates pain

A University of Montreal study found that Zen meditators have lower pain sensitivity both in and out of a meditative state compared to non-meditators. Meditators experienced an 18 percent reduction in pain intensity, suggesting that meditation can change the way someone feels pain.

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DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Study shows compassion meditation changes the brain

A study found that compassion meditation changes the brain's structure, making individuals more empathetic to others' mental states. The research suggests that long-term meditators show increased activity in areas linked to emotion detection and sharing, supporting the development of skills promoting happiness and compassion.

Meditation impacts blood pressure, study shows

A meta-analysis conducted at the University of Kentucky found Transcendental Meditation to be an effective treatment for controlling high blood pressure, with significant reductions in systolic and diastolic blood pressure.

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Body-mind meditation boosts performance, reduces stress

A study in China found that body-mind meditation improved attention and reduced stress in college students. The integrative body-mind training (IBMT) approach showed greater benefits than relaxation training in reducing cortisol release, anxiety, depression, and fatigue.

Top researchers criticize new meditation and health study

A growing number of researchers in the U.S. and abroad are critical of a government-funded report that found no correlation between meditation and improved health. The report's analytical strategy was deemed haphazard and ad hoc, and relevant studies were excluded from the findings.

Therapeutic value of meditation unproven, says study

A recent study analyzed 813 studies on meditation's impact on health issues like hypertension and stress. While some types of meditation show promise, the evidence is inconclusive due to poor methodological quality. Researchers call for more rigorous studies to determine meditation's effectiveness.

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Meditate to concentrate

Researchers at the University of Pennsylvania found that mindfulness training enhanced performance and attention in subjects. Even new meditators saw improvements in just weeks, with benefits extending to executive functioning skills.

Meditation may fine-tune control over attention

Researchers found that three months of Vipassana meditation improved ability to detect a second target within the typical attentional blink window. Meditation reduced brain activity associated with seeing the first target, allowing more resources for the second target.

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Transcendental Meditation reduces the brain's reaction to pain

Research suggests Transcendental Meditation can modify brain function to reduce trait anxiety and stress reactivity, improving outcomes for those with acute and chronic pain. The study's findings have implications for pain management and treatment of conditions like depression and anxiety.

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Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

Meditation associated with structural changes in brain

A study of Buddhist Insight meditation practitioners found thicker regions in the brain involved in mindfulness activities. The results suggest that long-term meditation practice may slow down age-related brain thinning and improve cognitive functions.

Meditation associated with increased grey matter in the brain

A study found that regular meditation practice is associated with increased thickness in certain cortical regions related to sensory perception, auditory processing, and attention. The researchers also discovered that meditation may slow age-related thinning of the frontal cortex.

Tibetan monks yield clues to brain's regulation of attention

Research suggests that trained meditative practices can alter perception and influence the conscious experience of visual perceptual rivalry. Monks practicing 'one-point' meditation showed major increases in durations of perceptual dominance, indicating improved ability to focus their minds.

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Transcendental Meditation extends lifespan

A randomized trial of 202 participants showed a 23% reduction in all-cause mortality, a 30% reduction in cardiovascular disease mortality, and a 49% reduction in cancer mortality. The study found that Transcendental Meditation reduces risk factors for heart disease and other chronic disorders.

Meditation may reduce heart disease risk

Researchers found that black adolescents who practiced transcendental meditation for eight months experienced a significant improvement in the ability of their blood vessels to dilate, reducing their risk of cardiovascular disease. This finding suggests that meditation may be an effective way to prevent and treat heart disease.