Avi Loeb, a cosmologist who studied black holes and served as head of Harvard’s astronomy department until 2020, has been ...

In June 1947, Kenneth Arnold saw something strange in the sky. What he saw sparked a national UFO craze-but it was far from ...

Steven Spielberg's new film “Disclosure Day” explores extraterrestrial life and its impact on religion. UFOs, now also called UAPs, are gaining mainstream attention.

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 ...

Vanity Fair reports from the Capitol Hill conference, where members of a sprawling community of national security experts and ...

From the Navy’s infamous Tic-Tac encounter to thousands of recent reports, believers say some of the strangest UFOs may be ...

The White House launched a website teasing new information on extraterrestrials this week, but it actually delivers immigrant arrest data.

The trip had all the makings of a boring car ride—until the couple saw mysterious lights approaching from the sky.

God and aliens are having a moment. But what do Christianity and other faiths really teach about ETs?

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a ...

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 ...