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

Using emerging radio techniques refined during and after the Second World War, the astronomers detected a powerful radio ...

This is the story of a mysterious finding in New Hampshire, pieced together from the incident summary sheet and official ...

The Great Filter theory suggests advanced civilisations may self-destruct before contacting others, explaining the universe's ...

Do not shout ‘alien!’” Amid surge of public interest in UFOs or UAP, one group updated its rules for how news of extraterrestrials should be revealed.

A traditionalist Catholic nun has claimed that UFO sightings are really encounters with 'fallen angels', aligning with ...

In celebration of World UFO Day, I asked ChatGPT to give me a scenario where aliens finally make contact with us — and its ...

These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial life.

"This is a detective story that can be resolved with better data," Harvard astrophysicist Avi Loeb told Newsweek.