A ring in space, at least on paper, can do something a black hole cannot. It can connect distant regions without forcing ...

Scientists think a new framework for quantum gravity could offer clues about a mysterious 5th fundamental force of nature.

Astrid Eichhorn spends her days thinking about how the laws of physics change at the tiniest scales. Imagine zooming in closer and closer to the device on which you’re reading this article. Its ...

Subatomic particles, gravity wells and the beginning of the universe – these are difficult and mysterious concepts that are better understood with storytelling and metaphor. That's exactly theoretical ...