Parallel worlds sound like pure science fiction, but several major physics ideas keep pointing toward them. Quantum mechanics suggests reality may “split” into different outcomes, while cosmology ...

Add Yahoo as a preferred source to see more of our stories on Google. This post contains spoilers for episode six of Peacemaker season two. If you want to remain blissfully ignorant about what ...

Peacemaker is torn between a world where a livid Rick Flag Sr. wants vengeance, and a parallel world where the grass looks awfully greener, in a new Season 2 trailer unveiled Saturday at San Diego ...

This post contains spoilers for episode six of Peacemaker season two. If you want to remain blissfully ignorant about what happened until you see it, leave this tab open while you do exactly that.