Stranger Things revealed the real origin of the Upside Down, and it flips a key element of the series on its head.

Eleven accidentally created the Upside Down when she opened the gate in Stranger Things season 1. This happened during her ...

That Will Byers finally tells his friends and family the truth is a key element in 'The Bridge,' the penultimate episode of ...

Stranger Things Season 5 Volume 2 has been full of action and danger as the kids and adults in Hawkins face Vecna and the ...

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

The Duffers designed the Abyss using real locations in New Mexico, giving it a rough, canyon-like look. The Upside Down, ...

After keeping us in the dark for almost 10 years, Stranger Things has finally revealed what the Upside Down actually is – and ...

Stranger Things season 5 Volume 2 breaks down the Upside Down: what it is, its rules and creatures, who’s strongest there, ...

Stranger Things' Season 5 Volume 2 has finally dropped on Netflix, and here's what happens in episodes 5, 6, and 7 and what ...

This story contains spoilers from Season 5, Volume 2 of “Stranger Things, now streaming on Netflix. After four-and-a-half ...

On Christmas Day, Stranger Things fans finally discovered the series-long mystery of the Upside Down, an alternate dimension ...

With Christmas Day’s arrival comes the latest batch of Stranger Things season 5 episodes, and the latest episodes of the ...