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  1. Consciousness - Wikipedia

    Consciousness is being aware of something internal to one's self or being conscious of states or objects in one's external environment. [1] . It has been the topic of extensive explanations, analyses, and …

  2. Consciousness | Definition, Nature & Function | Britannica

    Feb 2, 2026 · Consciousness, a psychological condition defined by the English philosopher John Locke as “the perception of what passes in a man’s own mind.” (Read Yuval Noah Harari’s Britannica …

  3. Consciousness (Stanford Encyclopedia of Philosophy)

    Jun 18, 2004 · Perhaps no aspect of mind is more familiar or more puzzling than consciousness and our conscious experience of self and world. The problem of consciousness is arguably the central issue …

  4. Consciousness in Psychology - Verywell Mind

    Feb 2, 2026 · Consciousness is your awareness of your thoughts, memories, feelings, sensations, and environments. This state helps us process info, make decisions, and more.

  5. What is consciousness? Science faces its hardest problem yet ...

    Jan 20, 2026 · Consciousness is all you really know. It’s the voice you hear in your head, your emotions, your awareness of the world and your body all rolled into one unified experience. “Everything comes …

  6. Where Does Consciousness Come From? | Caltech Science Exchange ...

    Dive into the science and philosophy of consciousness. Learn how neural correlates, cognitive neuroscience, and philosophical debates shape our understanding of self-awareness and the mind …

  7. Consciousness - Psychology Today

    The sense that you are experiencing something —that, in a nutshell, is consciousness. The perceived sensation of pain that you know as heartburn, the smell that draws you to a steak on the grill,...

  8. “Existential risk” – Why scientists are racing to define consciousness

    Feb 1, 2026 · Scientists warn that rapid advances in AI and neurotechnology are outpacing our understanding of consciousness, creating serious ethical risks. New research argues that developing …

  9. The Science of Consciousness: What Do We Know About the Mind?

    Jul 28, 2025 · At its core, consciousness is experience. The taste of chocolate, the sound of rain, the feeling of joy, the perception of color—these are all instances of consciousness. They are what …

  10. CONSCIOUSNESS Definition & Meaning - Merriam-Webster

    The meaning of CONSCIOUSNESS is the quality or state of being aware especially of something within oneself. How to use consciousness in a sentence.