Solutions to Einstein's famous equations back in the 20th century describe 'wormholes,' or tunnels through space-time. Mark Garlick/Science Photo Library via GettyImages Imagine two towns on two ...

In some ways, a wormhole might look like a black hole. And the wormhole would look like a sphere, not a hole. Einstein's theory of general relativity allows for the possibility of wormholes, but there ...

Wormholes are a controversial topic in physics, to say the least. Not only is the idea of traveling through these theoretical passageways between two disparate regions of spacetime debatable, but ...

These weird tunnels through space-time are still hypothetical. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A wormhole is a special solution ...

Astronomers think they might be able to detect black holes falling into wormholes using ripples in spacetime known as gravitational waves, but only if wormholes actually exist and such a scenario ever ...

Wormholes are theoretical tunnels connecting distant points in space. They could potentially allow faster-than-light travel. Einstein's theory of relativity suggests wormholes might exist. Their ...