Indeed, the idea of a parallel universe, second chances ... Woman's World have compiled a list of our favorite ‘what if' books. From various love interests and repeating the same day differently ...

An curved arrow pointing right. CalTech theoretical physicist Sean Carroll stopped by BI to talk about string theory, parallel universes, and other exciting topics he discusses in his new book ...

Let's explore the possibility of traveling to universes beyond our own — if they so exist, that is. While parallel universes are a staple of science fiction, there are some real scientific ...

I want to tell you a story that happened many years ago, as recently as today and will happen again tomorrow. It is a story about a deceptively familiar place where securing the basic necessities of ...