Time travel has long been a subject of fascination in science fiction, but recent scientific endeavors suggest that it might not be as far-fetched as once thought. Researchers in laboratories around ...

Research shows that adopting a childlike facial expression can make adults feel more connected to their childhood experiences. New research suggests that temporarily changing how people perceive their ...

Some time travel movies totally miss the mark and create plot holes, while others get the science absolutely right.

The Philadelphia Experiment is one of the most mysterious stories in modern history, rumored to involve secret US Navy ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Real quick — what ...

That sinking feeling before your phone rings with bad news. The inexplicable urge to take a different route home that later saves you from a traffic nightmare. Most people dismiss these moments as ...

Hawking once said, "I have experimental evidence that time travel is not possible," and recounted his unusual test — which involved throwing a party on Jun 28, 2009. But Hawking didn't send out ...