Quantum Gravity

The study of whether gravity operates as a quantum field and how it coexists with quantum mechanics.

Articles about Quantum Gravity

Science
Wormholes: From Math to Stranger Things

Wormholes: From Math to Stranger Things
Stranger Things has pushed the wormhole back into the headlines — but what do physicists actually mean by a wormhole, how plausible are traversable tunnels through spacetime, and …
Physics
Tabletop Test for Quantum Gravity

Tabletop Test for Quantum Gravity
A small-scale experiment could decide whether gravity behaves like the rest of physics: quantum. New proposals and lab advances aim to entangle tiny masses via gravity and, in doi…