A POPULAR UFO researcher has died just days after the FBI confirmed it would look into the 11 missing or dead space experts.

The string of cases has fueled online speculation and drawn attention from Congress, federal agencies and President Trump.

12 US scientists have gone missing or died. The mystery has become the talk - and worry - of Washington - The 12 scientists ...

At least 10 scientists tied to sensitive U.S. research have died or disappeared in recent years, sparking a federal ...

Prominent UFO researcher David Wilcock died unexpectedly at the age of 53 in Boulder County, Colorado on April 20. He ...