Scientists found compounds in asteroid samples that are essential for life on Earth. They could also contain molecules necessary for forming consciousness.

The origin of consciousness has teased the minds of philosophers and scientists for centuries. In the last decade, neuroscientists have begun to piece together its neural underpinnings—that is, how ...

The phrase “regaining consciousness” usually means recovering from unconscious states such as sleep and anesthesia. But I use it to mean rescuing consciousness from intellectual mistakes that impede ...

Consciousness is a brain-generated neurologic illusion. The brain creates representations of reality, self, other people, objects, set designs, and landscape, which correspond quite accurately to ...