Stacker chose 16 pairs of films that have eerily similar plots: All pairs on this list have the same basic plot once you strip away the details.

Olivia Wilde, Seth Rogen, Penelope Cruz and Ed Norton star in this hilariously sharp portrait of marital dysfunction.

Project Hail Mary, Solaris, and The Hitchhiker's Guide to the Galaxy are all among the very best sci-fi books set in space.

Does anywhere in the country better represent this era of the American experiment than a self-governing tech-company town ...

Every Whovian has their favorite Doctor and companion pairing. As a fan of the Russell T. Davies 2005 revival era, aka New ...

A gas giant 690 light-years from Earth forms mineral clouds on its cooler morning side every orbit, only to have them ...

On July 3, 1996, Roland Emmerich’s disaster epic Independence Day paid off months of hype to become an instant box-office smash. It was not just the highest-grossing film of the year, but one of the ...

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, ...

A polarizing Harvard astronomer has been appointed to lead a Trump administration panel studying UFOs. Avi Loeb is leading a ...