That means intelligent beings in other universes may have better luck finding each other than we’ve had searching for aliens in ours. The researchers also suspect that across the multiverse ...

At the ends of your toes are an evolutionary artifact of humans’ primate history, hiding in plain sight. Instead of sharp, ...

The concept of an alternate reality, particularly one that exists in a universe other than our own, allows for a lot of storytelling potential and also for a lot of logic holes that audiences have ...

This allows us to extrapolate backwards to another ‘mirror image’ copy of our universe on the other side of the Big Bang,” the physicist shared the revolutionary idea. “The two sides of ...

Some, according to the Hartle-Hawking theory, would be very like our own, perhaps have Earth-like planets, societies, even individuals similar to the ones in our Universe. Other universes would be ...

Is it far-fetched? Of course! But right now, cosmologists are trying to figure out if there’s a group of multiple universes running parallel to each other—and whether they might be habitable.

Columbia University physicist and leading string field theorist Brian Greene explains how we might visit another universe. Greene is the co-founder of the World Science Festival, which has a new ...

Why does the universe exist at all? Why is it fine-tuned to human life? Why does it seem to be telling us that there are other universes out there, even other yous? In these articles, we confront ...