New research suggests that UFO sightings in the U.S., which tend to move in six- or seven-year fluctuating cycles, are in a permanent downtrend — and researchers are puzzled. WHERE IS THE BEST PLACE IN THE US TO SPOT A UFO? Between 2012 and 2014, the U.S. had a peak average of 13,500 yearly UFO sightings, Costa wrote, citing data from NUFORC (National UFO Reporting Center) and MUFON (Mutual UFO Network). "We see relatively flat sighting report numbers from 2001 to 2006," Costa wrote. With that into consideration, the classic UFO sighting cycle is seen "clearly" from 2011 and 2017.

Source: Fox News June 06, 2018 13:07 UTC