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 …

Dec 27, 2025 · 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 …

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 …

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 …

Mar 21, 2025 · Consciousness is your awareness of your thoughts, memories, feelings, sensations, and environments. This state helps us process info, make decisions, and more.

6 days ago · Transcranial focused ultrasound, a noninvasive brain imaging tool, may help researchers gain knowledge about human consciousness.

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,...

Jul 28, 2025 · Disorders of consciousness, such as coma or the vegetative state, reveal how easily the light of awareness can dim without extinguishing life itself. Scientists study these conditions not only …

Apr 30, 2025 · Scientists have landed on two leading theories to explain how consciousness emerges: integrated information theory, or IIT, and global neuronal workspace theory, or GNWT.

2 days ago · Now, scientists think consciousness might be older and more widespread than previously believed.