The New Zealand military released hundreds of previously classified reports Wednesday detailing claims of unidentified flying object (UFO) sightings and alien encounters.
In legend, sprites are trolls, elves and other spirits that dance high above our ozone layer. But scientists at Tel Aviv University have discovered that some very real "sprites" are zipping across the atmosphere as well, ...
Russia's new nuclear-capable missile suffered another failed test launch, the defence ministry said Thursday, solving the mystery of a spectacular plume of white light that appeared over Norway.
Peru's air force has said it is reviving a department to research anomalous aerial phenomena—in other words, UFO sightings.
An unidentified flying object photographed high in the Belgian sky that puzzled even NASA scientists turns out to have been a fake made out of foam, the man behind the hoax said Tuesday.
Hundreds of UFO sightings by Britons, including one who developed a skin condition after a supernatural encounter, emerged in files out Thursday which also show Winston Churchill's interest in the issue.
Lemon-headed aliens, scrambled fighter jets and mysterious lights over a cemetery were among details of some 800 UFO sightings released by British authorities Monday.
(AP) -- The Navy has launched a new communications satellite after two weather-related scrubs last week.
Nearly two in three Americans think President Barack Obama is better suited than Republican rival Mitt Romney to deal with an alien invasion, according to a survey released Wednesday.