Consciousness remains science’s greatest mystery. A new study explores how it arises—and why solving it could reshape ...

Koch, who studied vision, thought that by measuring people's brain responses as they looked at special optical illusions, scientists could figure out which parts of the brain are activated when ...

Add Yahoo as a preferred source to see more of our stories on Google. Theorists have proposed many explanations for consciousness. They are startlingly diverse, with different goals, starting points ...

This graphic is part of a special report on consciousness. Read the full feature here. Theorists have proposed many explanations for consciousness. They are startlingly diverse, with different goals, ...