Among the most persistent claims is that extraterrestrials assisted in the construction of ancient civilizations.

White dwarfs are the dense, collapsed cores of dead stars, capable of ripping apart planets with overwhelming gravity and ...

"[W]e find that ICE is arresting individuals with no criminal convictions at very high rates and is increasingly likely to do ...

In his debut novel, the Kalkadoon writer uses the cosmic distance of an alien planet to illuminate our own ...

President Donald Trump says he’s directing the Pentagon and other government agencies to identify and release files related to extraterrestrials and UFOs because of “tremendous interest.” ...