For years, scientists and researchers have had one question in their minds: Are we alone in this universe? Even though yes is a scary answer, the thought that some alien creatures beyond our world ...

Explore hidden UFO events from Arizona's rich history, groundbreaking Las Vegas footage near Area 51, and recent alien disclosures in Mexico. This series features fresh interviews, declassified Cold ...

Top 20 Best Alien Documentaries Welcome to WatchMojo, and today we’re counting down our picks for the most captivating documentaries and docuseries that cover the fascinating possibilities of visits ...

Natural history meets science fiction in this voyage into the unknown as we search of bizarre aquatic “aliens”. With the look, sound and feel like a science fiction blockbuster, we explore a cast of ...