If you're a skeptic, these UFO sightings will convince you that the truth is out there—and it may not be from Earth. Eerie ...

Elon Musk has spent years oscillating between joking that he is an alien and warning that contact with real extraterrestrials ...

Declassified Soviet-era files describe a terrifying night in 1982 when UFOs hovered over a missile base, activated nuclear ...