The curious minds at What If explore what would happen if there were an alien civilization on Proxima b.

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

Researchers in a recent breakthrough study have found the possibility of structures in the Milky Way that could be built by ...

A rather outlandish claim that an alien gun was spotted in a photo taken on Mars 12 years ago has drawn attention.

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth could thus be overlooking prime evidence of alien intelligence.

Get the latest federal technology news delivered to your inbox. You might think this column is about UFOs and the Pentagon's ...

Artificial intelligence (AI) is continuing to have a disruptive impact on ever more parts of humanity. But what does it mean ...

, July 10 -- Scientists searching for signs of intelligent extraterrestrial life say some of the coldest objects in the Milky ...

From Red Dead Redemption 2 to Subnautica, these incredible video games have worlds, characters, and stories that could ...

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

A movie can spend hours building compelling characters, raising the stakes, and leading audiences toward a memorable ...