The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

Steven Spielberg's eerie 'Disclosure Day' trailer has ignited alien theories online. Is it hinting at hidden extraterrestrial truths that governments are hiding?

Some of the most prevalent UFO conspiracy theories — including about aliens being housed at Area 51 in Nevada — were fueled by the Pentagon in an attempt to provide cover for secret weapons programs, ...

One estimate by an engineer in SCU forecasts that given 300 "actual" UAP sightings per year — and assuming random ...

Stranger Things star Winona Ryder has revealed she has seen a UFO in real life. The actress, Joyce Byers in the hit supernatural drama series, also had a paranormal episode that made her believe she ...