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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, …

  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 …

  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 …

  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. Where Does Consciousness Come From? | Caltech Science …

    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 …

  6. 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. …

  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 …

  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 …

  9. 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.

  10. What is consciousness? | New Scientist

    Consciousness is, for each of us, all there is: the world, the self, everything. But consciousness is also subjective and difficult to define.