The X-Files had a long alien conspiracy theory mythology, but some of its best episodes were Monster of the Week.

An X-Files producer reveals why monster-of-the-week episodes outshined alien lore by tapping into fears that feel scary and ...

The X-Files has 10 total seasons, and here is the single best episode from every season of the sci-fi show's run.

There are plenty of shocking moments throughout The X-Files. Alien babies, Satanic cults, inbred hillbilly families. They all have their place in this 11-season series that became an undeniable ...

Plus, everything we know about the new series.

EXCLUSIVE: The Discovery networks have picked up two mystery docuseries after striking a deal with Big Media. Greatest Mysteries Ever and Alien Files: Reopened will air on the Warner Bros.

Sen. John Fetterman (D-PA) called on President Donald Trump to unclassify and release the government files on UFOs and aliens. "I grew up and I was watching like the X-Files," Fetterman told FOX News ...

When X-Files fans tuned into the show’s series finale on May 19, 2002, few of them were satisfied with what they saw. While the return of David Duchovny as Agent Mulder was exciting after his absence ...