Senior figures from inside the U.S. military and intelligence world are now openly suggesting that the government has ...

Elon Musk says most UFO sightings are not aliens but likely secret US military technology, echoing recent government reports that found no evidence of extraterrestrial craft.

That leaked video of mysterious green triangles flying above a Navy warship? Likely just drones. That analysis of the video, which was widely publicized last year, was part of an update to Congress on ...