Skeptics have long questioned why UFOs, if they are E.T. craft, would visit Earth so often - but two Harvard scientists suspect the beings may have been here all along
The Alaska Triangle is at the center of thousands of disappearances, twice the national missing person rate, which have been blamed on mysterious phenomena in the area.
Everything You Need To Know About The Alaska Triangle travelchannel.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from travelchannel.com Daily Mail and Mail on Sunday newspapers.