Science fiction has long been a playground for the imagination, pushing the boundaries of what is possible. But what if some ...

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

Spacetime isn’t something that exists; it’s a model for describing how events happen. Treating events as objects creates ...

Researchers at Hiroshima University have developed a realistic, highly sensitive method to detect the Unruh effect—a long-predicted phenomenon at the crossroads of relativity and quantum theory. Their ...