Consciousness is one of the deepest mysteries in modern science, influencing our thoughts, sensations, and experiences. This ...

This post is in response to Consciousness and Integrated Information Theory By Paul L. Nunez PhD Does consciousness arise exclusively from complex interactions in brain tissue (materialism)? Or does ...

Ever since we published our very first issue 123 years ago—yes, we’re old—Popular Mechanics has endeavored to help you understand all kinds of technological marvels, from the tools in your shed, to ...

A team of researchers has outlined a new approach for better understanding the depths of animal consciousness, a method that may yield new insights into the similarities and differences among living ...

Erik Hoel opens his recent book, The World Behind the World: Consciousness, Free Will, and the Limits of Science 1, with a review of “humanity’s two perspectives on the world.” I learned of Hoel’s ...

What it means to be conscious is more than just a philosophical question. Researchers continue to investigate how conscious experience arises from the electrochemical activity of the human brain. The ...

A dictionary definition describes consciousness as “the state of being aware of and responsive to one’s surroundings”. Self-awareness is an elaboration of consciousness and means being conscious of ...

In a controversial 2025 paper, a researcher proposed a theory that consciousness may give rise to matter—not the other way around. Should this theory hold up, it would rewrite our understanding of ...

The original version of this story appeared in Quanta Magazine. Science routinely puts forward theories, then batters them with data till only one is left standing. In the fledgling science of ...

The progress of science in the last 400 years is mind-blowing. Who would have thought we’d be able to trace the history of our universe to its origins 14 billion years ago? Science has increased the ...

Millions report near-death experiences. Are these the brain’s final “simulation” of life, or is there something else going on ...