However, viewers were kept in the dark until season five's second batch of episodes, now streaming on Netflix.

The Upside Down in "Stranger Things" is one of the show's most famous locations — and now, we know the truth about its ...

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

This Stranger Things season 5 episode 7 recap explores how the group reunites and discovers the truth about the Upside Down ...

"Stranger Things" premiered nearly a decade ago. President Barack Obama was still in office, and music legends David Bowie and Prince had only recently died. So it's safe to say, plot lines from the ...

Netflix has given us our first proper look at the climactic episodes of 'Stranger Things', teasing plenty of mystery and death. Reading time 2 minutes With just 10 days to go until we inch ever closer ...

The mystery behind what the Upside Down really is finally came to an end in Stranger Things Season 5, Episode 6, and it explains a lot about this strange place.