An experiment with a toy universe made up of extremely cold atoms shows how time can emerge from quantum interactions, ...

Nearly 50 years ago, physicists floated a bold idea: our universe might be stuck in a false vacuum. This state feels stable, but deep down, it's not. Over enormous timescales, it could suddenly tip ...

A bizarre new theory suggests there may be countless alternate versions of your life playing out at the same time across parallel universes. According to Oxford physicist Vlatko Vedral, every tiny ...

(NewsNation) — Theoretical physicist Dr. Michio Kaku supports the concept of parallel universes, but he says people shouldn’t get their hopes up about meeting their doppelganger in another dimension, ...

Could our universe be expanding then shrinking back into a tiny point, reliving a kind of big bang over and over again? Probably not, according to a mathematical analysis that argues that the laws of ...

In 2022 three scientists won the Nobel Prize in Physics for proving something astonishing: the universe is not locally real. In other words, particles don’t have fixed properties until they are ...

Here’s what you’ll learn when you read this story: You may feel like you’re constantly shaping your reality—but it could actually be the other way around. According to theory, when we interact with ...