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

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

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

Neil deGrasse Tyson calls on the government to just show the alien, saying Americans are ready for disclosure after years of ...

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

First, there was the release of the so-called UFO files by the Trump administration in May, which sparked a wide range of reactions from religious Americans. Then there was a new blockbuster summer ...

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

The International Academy of Astronautics has updated its protocols for confirming and announcing the discovery of alien life. New guidelines address the modern challenges of social media, ...

Scientists have rewritten global 'first contact' protocols for how to confirm and announce the discovery of alien ...

Space exploration was a major theme of a state House hearing on Tuesday, even as the budget deadline looms over lawmakers.