A rancher's nightmare, the mysterious murder of livestock has plagued farmlands worldwide for generations. Commonly known as cattle mutilations.

Beginning in the 1960s, thousands of UFO landings, flyovers and collisions have left scientific evidence behind for study. These events have become known as the "trace cases."

According to ufologists, the Grays beings from another world abduct humans, implant devices, and conduct reproductive experiments.

Legends from China tell of 716 mysterious stone discs, known as "The Dropa Stones." Some believe the stones hold secrets about ancient contact with extraterrestrials.

Delve into the aftermath and repercussions of the 1947 Roswell incident, when many believe an alien spacecraft crashed in New Mexico.

Did you know that the office of President of the United States has had a direct involvement with UFOs for over 50 years?