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

The final episode of fifth season of the Netflix series Stranger Things is out this week, and the concept of a wormhole ...

The revelatory moment arrives during "Stranger Things" Season 5, Volume 2, when Dustin Henderson (Gaten Matarazzo) comes to ...

The second volume of Netflix’s ‘Stranger Things’ Season 5 sets the stage for an explosive finale where the residents of Hawkins will finally go face-to-face with Vecna. However, before that, the three ...

The end of Stranger Things Season 5, Volume 2 raises the stakes yet again. The heroes have figured out Vecna’s plan to merge ...

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 ...

Stranger Things Season 5 reinterprets the Upside Down as a wormhole, a theoretical spacetime bridge. While real wormholes ...

Stranger Things Season 5 Volume 2 introduces exotic matter as a key component of the Upside Down, but what is it, really?

Imagine two towns on two opposite sides of a mountain. People from these towns would probably have to travel all the way around the mountain to visit one another. But, if they wanted to get there ...