Dumbledore has always been a morally gray character, but one Harry Potter theory introduces an even darker storyline for the ...

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

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, ...

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 ...

With Stranger Things Season 5, Volume 1 raising the stakes higher than ever, fans have gone into full theory mode. The final ...

Whenever there's a debate about the best time travel movies or television shows of all time, nine times out of ten, the person you're debating will mention the 1985 classic, Back the Future. And for ...