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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

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Seven minutes of meditation can reduce racial prejudice, study finds

Research at the University of Sussex found that loving-kindness meditation can reduce racial bias, with increases in other-regarding emotions driving the reduction. The study used the Implicit Association Test to measure reaction times and found that seven minutes of LKM reduced prejudice towards a specific ethnic group.

Mindfulness meditation trumps placebo in pain reduction

A recent study published in the Journal of Neuroscience found that mindfulness meditation reduced pain intensity by 27% and emotional aspect of pain by 44%, compared to a 11% reduction in sensation of pain and 13% reduction in emotional aspect with placebo cream. Mindfulness meditation also activated brain regions associated with self-...

Mindfulness may make memories less accurate

A new study suggests that mindfulness meditation can make memories less accurate, leading to confusion between real and imagined experiences. Participants who engaged in a 15-minute mindfulness meditation session were more likely to falsely recall words from a list, even when the list did not include the actual word.

How the mind sharpens the senses

Researchers at Ruhr-University Bochum found that mental focussing can improve tactile acuity by 17 percent after a four-day Zen-retreat. This improvement is comparable to those achieved through intense long-term training or physical stimulation, challenging the current understanding of neuroplasticity.

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Trying to quit smoking? First strengthen self-control

Researchers found that mindfulness meditation can decrease unconscious influences motivating smokers to smoke, reducing craving rates by 60% in a 2-week study. Integrative body-mind training also decreases stress hormone cortisol levels and increases immune reactivity.

Mindfulness meditation appears to help improve sleep quality

A clinical trial found that mindfulness meditation improved sleep quality for older adults with moderate sleep disturbances, reducing symptoms of fatigue and depression. The study suggests that structured mindfulness meditation training may be a useful approach to addressing sleep problems in this population.

Weighing in on the role of mindfulness in slimming down

Researchers from Ohio State University reviewed 19 studies on the effectiveness of mindfulness-based programs for weight loss. While some studies showed weight loss among participants who practiced mindfulness, others found no relationship between the two. The review highlights the need for further research to understand how mindfulnes...

New study shows that yoga and meditation may help train the brain

A new study published in Technology journal found that long-term yoga and meditation practice can improve brain-computer interface task performance. Participants with experience showed twice as much success and learned three times faster than those without yoga or meditation experience. This research could lead to innovative treatments...

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Meditation may mitigate migraine misery

A pilot study found that mindfulness-based stress reduction (MBSR) significantly reduced headache duration and disability in adults with migraines. MBSR participants also experienced increased mindfulness and self-efficacy, leading researchers to conclude that the intervention is a safe and feasible therapy for migraine sufferers.

Only 25 minutes of mindfulness meditation alleviates stress

Researchers at Carnegie Mellon University discovered that brief mindfulness meditation practice alleviates psychological stress. The study showed that even just three consecutive days of 25-minute mindfulness sessions can reduce stress levels.

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Study shows dementia patients benefit from holistic exercise program

A holistic exercise program combining cognitive activities with physical movements has been shown to improve the quality of life for dementia patients. Participants demonstrated enhanced memory recall and experienced pain relief, while care-givers also benefited from the program.

War and peace (of mind)

Researchers found that mindfulness training can help Marines recover from stressful combat situations by reducing heart and breathing rates. The study suggests that incorporating meditative practices into pre-deployment training might be a way to reduce stress-related health conditions in the US military.

This is your brain on meditation

A recent study published in Frontiers in Human Neuroscience found that nondirective meditation, such as Acem technique, increases activity in the brain's resting network, which processes thoughts and feelings, while concentrative meditation has less activation in this area.

Research method integrates meditation, science

A team of Brown University researchers have developed a methodology to integrate mindfulness experiences with brain imaging, allowing for the formation of testable hypotheses about the science and mental health benefits of meditation. By employing structured coding of self-reported personal experience, they can correlate mental states ...

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Mindfulness-based meditation helps teenagers with cancer

A controlled clinical trial intervention found that mindfulness-based meditation sessions improved mood and sleep in teenagers with cancer. The study revealed significant benefits in depression scores and better sleeping patterns among girls in the mindfulness group.

Mindfulness meditation may improve decision making

Research from INSEAD and The Wharton School found that mindfulness meditation can counteract the sunk-cost bias, a behavior where people hold on to losing stocks or bad relationships. By cultivating awareness of the present moment, mindfulness meditation reduces negative emotions and facilitates rational decision-making.

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Meditation for anxiety and depression?

A daily meditation practice of 30 to 40 minutes can improve symptoms of anxiety and depression in patients with various medical conditions. The study found moderate evidence of improvement in symptoms after an eight-week training program in mindfulness meditation.

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Study reveals gene expression changes with meditation

A new study reveals specific molecular changes in the body following mindfulness meditation, including altered levels of gene-regulating machinery and reduced pro-inflammatory genes. The findings provide a possible biological mechanism for therapeutic effects and suggest that meditation can lead to epigenetic alterations of the genome.

Wireless sensors used to study meditation's effect on heart health

Researchers at Scripps Translational Science Institute used wireless health sensors to collect data from meditators, studying the immediate effects of meditation on blood pressure and markers of stress. The study aims to guide better treatments for high blood pressure and other health conditions.

Mindfulness meditation IBMT trims craving for tobacco

A new study found that mindfulness meditation, known as Integrative Body-Mind Training (IBMT), significantly reduced smoking in smokers by 60 percent. The training improved self-control pathways related to addiction, leading to increased activity in areas such as the anterior cingulate cortex and medial prefrontal cortex.

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A 20-minute bout of yoga stimulates brain function immediately after

A 20-minute yoga session significantly improved participants' speed and accuracy on tests of working memory and inhibitory control. After yoga practice, the participants showed more improvement in their reaction times and accuracy on cognitive tasks compared to moderate to vigorous aerobic exercise.

Anxious? Activate your anterior cingulate cortex with a little meditation

A recent study published in Social Cognitive and Affective Neuroscience found that meditation can significantly reduce normal everyday anxiety in healthy individuals. The study used arterial spin labeling magnetic resonance imaging to examine brain activity before and after four 20-minute mindfulness meditation sessions.

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

Cleveland Clinic research shows Internet-based program effective in reducing stress

The Cleveland Clinic study found that an Internet-based stress management program reduced stress for a sustainable period, comparable to face-to-face programs. Participants showed a significant decrease in perceived stress and improved emotional wellbeing after completing the eight-week online relaxation practice materials and meditati...

New study shows meditating before lecture leads to better grades

A new study by George Mason University researchers found that meditating before a lecture leads to better grades, with the effect being stronger in classes with more freshmen students. The study suggests that meditation may help students who struggle with focus and attention, particularly those in high-risk freshman courses.

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Can meditation make you a more compassionate person?

A recent study by Northeastern University found that meditation increases compassionate behavior, boosting responses to help others in need. The study, funded by the Mind and Life Institute, showed that meditation can alter the calculus of the moral mind, leading to more virtuous behavior.

Mindfulness from meditation associated with lower stress hormone

Research from the Shamatha Project at UC Davis suggests that mindfulness training can lower cortisol levels, a hormone associated with physical and emotional stress. The study found a correlation between high scores in mindfulness and low cortisol levels before and after an intensive meditation retreat.

A neural basis for benefits of meditation

Researchers propose that mindfulness practitioners gain enhanced control over sensory cortical alpha rhythms, enabling optimal filtering of sensory information and regulation of negative thoughts. This control is linked to the practice of mindful awareness of breath and body sensations.

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Mindfulness meditation heightens a listener's musical engagement

Researchers found that mindfulness meditation increased focused engagement and aesthetic responses among music students, even with familiar passages. The technique helped renew attention and drive participants into a state of 'flow,' leading to improved listening experiences.

Templeton Foundation awards grant for meditation research

The Shamatha Project, led by Clifford Saron, investigates the long-term impact of intensive meditation training on cognitive, emotional, and physical processes. The new grant will aid analysis of original data and explore how changes in meditation practice relate to personal growth years later.

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Compassion meditation may boost neural basis of empathy, Emory study finds

A compassion-based meditation program can improve a person's ability to read facial expressions, finds a study published by Social Cognitive and Affective Neuroscience. The Cognitively-Based Compassion Training (CBCT) program significantly increased neural activity in areas of the brain important for empathy.

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Yoga reduces stress; now it's known why

Researchers found that a specific type of yogic meditation, Kirtan Kriya Meditation, reduced inflammation and stress levels in dementia caregivers. This 12-minute daily practice for eight weeks led to changes in 68 genes related to inflammation, resulting in improved well-being.

Mindful multitasking: Meditation first can calm stress, aid concentration

Research from the University of Washington found that meditation training can help individuals perform better in stressful work settings, showing improved concentration, reduced stress and increased memory. Meditation was shown to be more effective than body relaxation training in enhancing multitasking skills.

Om: Meditation a big help for emotional issues

A UCSF-led study finds that meditation significantly reduces destructive emotions and improves social and emotional behavior in female schoolteachers. The study's findings suggest increased awareness of mental processes can influence emotional behavior, leading to better relationships and overall well-being.

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Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

Sonic Cradle lands spot in TED exhibition

A Simon Fraser University graduate student project, Sonic Cradle, uses breathing sounds to shape musical patterns in a dark chamber, promoting relaxation and inner peace. The technology has the potential to provide psychological benefits without over-stimulation.

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Tuning out: How brains benefit from meditation

A new study by Yale researchers found that meditation decreases activity in the default mode network, a region linked to daydreaming and psychiatric disorders. Experienced meditators also show increased present-centered awareness, indicating improved mental control over 'self'-centered thoughts.

Don't worry, be happy – understanding mindfulness meditation

Research suggests that mindfulness meditation can have wide-ranging effects on well-being, including improved immune function and reduced blood pressure. A new framework approach explains the mechanisms of mindfulness by identifying four key components: attention regulation, body awareness, emotion regulation, and sense of self.

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