The researchers found 68 articles that analyzed theoretical aspects of consciousness and that were published between 2007 and ...

Koch, who studied vision, thought that by measuring people's brain responses as they looked at special optical illusions, ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Todd Owyoung/NBC via Getty Images Critical and fan reaction to Taylor Swift’s new album, ...

Here’s what you’ll learn when you read this story: A pair of recent studies examined why sophisticated levels of consciousness evolved in some animals, but not in others. In the first study, ...

In intensive care units, some patients who appear unconscious occupy a gray zone in their relationship to the world. To ...