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

With all the work to do, people to see, traffic jams to get stuck in, we all sometimes wish we could be in two places at once. We’ve already cloned sheep, cows, chickens, even monkeys. What if we ...

Science fiction has long speculated about the possibility of first contact with an alien species from a distant world and how we might be able to communicate with them. But what if we simply don’t ...