Time travel has shifted from pure fantasy to a serious, if highly constrained, topic in modern physics. The equations that ...

From H. G. Wells's The Time Machine to Christopher Nolan's Interstellar, the possibility of travelling through time has fascinated people for centuries. But, although it sounds like pure science ...

Scientists have taken one more step down the very long road to time travel. A new paper combines the Alcubierre “warp” drive with the idea of “controlled closed timelike curves.” Though far out, ...

Denison University will host a free roundtable discussion on time travel on Nov. 5. The event features experts in philosophy, English and physics and astronomy. Panelists will discuss the possibility ...

In the moments before the Big Bang, our universe was a hot, dense, and extremely high-energy place. That all changed when the universe exploded 13.8 billion years ago. Rapid inflation divided a single ...

Time travel is one of the hallmarks of science fiction, but many time-travel-based movies have plots that leave one with a headache just thinking about them. What if you could travel into the past, ...

Rod Serling's The Twilight Zone was an innovation for television and is recognized today as one of the greatest series of all time. The classic anthology series featured episodes in various genres ...

Time travel is a fan-favorite, but it’s the bane of every sci-fi TV writer’s existence. The subgenre demands foolproof internal logic that consistently holds up to increasingly intricate plotlines. So ...