Series creators Matt and Ross Duffer unpack the biggest-kept secret to date. Warning: This article contains spoilers from Stranger Things season 5, Volume 2. The origins of the Upside Down are ...

Nine years later, fans are finally getting answers to long-awaited questions regarding the Stranger Things universe — including what the Upside Down actually is. The revelatory moment arrives during ...

The final season of Stranger Things attempted to settle the debate regarding the origin of the dark dimension by revealing that the Upside Down is actually a bridge connecting Earth to a realm of pure ...

This post contains major spoilers for Stranger Things 5, Volume 2, and the truth about the Upside Down. If you don’t want to be cursed (with knowledge!), stop now. Instead, head to our spoiler-free ...

In Season 5 of Stranger Things, Dustin Henderson (Gaten Matarazzo) explores the ruined version of Hawkins Lab within the Upside Down. In a secret room hidden within the facility, he uncovers the ...

Just when we thought we've cracked the code on everything that was going on in Stranger Things, the Duffer Brothers and the rest of the show's writers decide to throw us a curveball that we definitely ...

Warning: This article contains spoilers from Stranger Things season 5, Volume 2. The origins of the Upside Down are entangled with the origins of Stranger Things itself. More than 10 years ago, when ...