The rules of time-travel have been debated by scientists and sci-fi fans alike for years, but now a student physicist has been able to "square the numbers" to show how paradox-free time travel is ...

In case you hadn't heard, Call of Duty: Modern Warfare Remastered has a pretty cool Time Paradox achievement / trophy. Except it's not cool. It's not cool at all - because you've been hoodwinked. This ...

Of all the thought experiments of modern science – thought, because they cannot actually be carried out yet – that have stormed pop culture, the Grandfather Paradox is probably the best-known one.

The Call of Duty: Modern Warfare Remastered campaign early access is out in the wild on PlayStation 4 - and players have found a really cool Easter egg that doubles as a brand new achievement / trophy ...

Take out a different target in Pripyat and earn the hidden Time Paradox Trophy or Achievement When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. If ...

The indie scene has been overrun in recent years with games that play with time travel, in particular using that gimmick as an excuse to have multiple copies of the player character on screen ...

A paradox perennially posed to would-be time travelers may resolve itself — but only for a single photon at a time, and only at the quantum level. The "Grandfather Paradox" points out that if time ...