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

Science fiction stories about “alien” invaders are often political allegories for anxieties around immigration. Now, a government website depicts non-citizens as extraterrestrials.

Hidden deep within southern Siberia lies one of the most mysterious places on Earth. At first glance, Lake Baikal looks like ...

A nutrition scientist applies metabolism, biology and food science to one of science fiction's oldest questions.

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 ...

A Catholic nun is sounding the alarm over the growing fascination with aliens, warning that alleged encounters could have ...

Tucker Carlson is reportedly a true believer in UFOs – and he's glad tech mogul Elon Musk is at least "cautiously interested" ...

Buzz Aldrin is quoted as having made three observations, one of which was of something with a "sizeable dimension." ...

Bill Maher drew peals of laughter from star astrophysicist Neil deGrasse Tyson by zeroing in on the "butthole" aspect of alien abduction for two solid minutes.