Trump wrote no caption to shed light on the meaning of the image, triggering speculation online.

Another batch of “UFO Files” have been dropped by the Pentagon, featuring previously classified documents, audio and footage of strange objects in the sky. The new release comes two weeks after the ...

Americans are set to see UFO and alien-related evidence on Capitol Hill in just days, as supporters of disclosure say the movement has reached a tipping point.

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. This voice experience is generated by AI. Learn ...

Fresh UFO file releases and a viral claim about 'four alien species' have pushed extraterrestrial conspiracy theories back into the centre of internet culture — but not everyone is buying it. As newly ...

UFOが頻繁に目撃される地域では、UFOツアーが盛んに行われている。（写真:ロイター/アフロ） ラスベガス在住の男性が自宅 ...

Fresh allegations that US intelligence agencies may be secretly holding recovered alien technology have revived one of Washington's most persistent debates, after a prominent UFO whistleblower claimed ...

Steven Spielberg’s latest UFO blockbuster is generating debate far beyond extraterrestrials and government secrets.