Imagine slipping into a multiplayer VR version of Grand Theft Auto, racing cars against players scattered across the world.

In holographic theories, physicists may have traced the pliability of space-time to its quantum roots: a measure of ...

(Philipp Tur/iStock/Getty Images Plus) Right on the brink of black hole formation, spacetime can get downright peculiar. This ...

A team from Vienna and Frankfurt has found a formula describing a strange phenomenon: Space and time can form a kind of "crystal" that may turn into a black hole. The results are described in Physical ...

Our understanding of the electromagnetic spectrum goes back to Isaac Newton, but astronomers are still finding new ways to ...

What is Spacetime? In 1908, Hermann Minkowski proposed that time could be viewed as a 4th dimension alongside the three ...

Oftentimes, we think of space as an endless, mostly empty vacuum, a silent backdrop where planets, stars, and galaxies play out their dance. We also think of time as something separate, a steady ...

Whether space-time exists should neither be controversial nor even conceptually challenging, given the definitions of “space-time,” “events” and “instants.” The idea that space-time exists is no more ...

There is a place in the universe where the ordinary rules simply stop working. Time slows to a crawl. Space curves back on ...

The space-time oddities of modern physics may have just been taken to a new level of odd, as researchers have revealed that space and time can be used to ...

Some black holes could have tamer origins—in the folds of unusual "spacetime crystals" that researchers finally managed to ...