Now, on Stranger Things 5, Mr. Clarke has explained that a wormhole could allow matter to travel not just between places but between parts of time itself… a.k.a that wormholes could allow us to time ...

"Stranger Things" Season 5, Volume 2 finally reveals the origins of the Upside Down. Here’s how the wormhole works, what the ...

sjl's response isn't wrong at all but I thought I might elaborate on it just a little because I think that there are some longstanding myths about the twins paradox (the zeroth myth being that, like ...

It's certainly satisfying to get the answers about the Upside Down that have evaded audiences for so long, but, in some ways, ...

A new experiment using Google’s Sycamore quantum processor has taken a bold step toward testing ideas from quantum gravity. For the first time, researchers successfully sent quantum information ...

We might be able to tell the difference between a wormhole – a tunnel that connects two black holes at different locations in space-time – and a regular black hole using light that has travelled in ...

If you make one end of the wormhole oscillate, then time dilation at that end relative to the entrance produces a bridge into the past. Time travel into the past makes a complete hash of causality, ...