A look at the question of whether we may have found signs of alien life.

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

For decades, scientists have searched the universe for signs of life beyond Earth. While distant exoplanets often grab the ...

Scientists say the findings of the new study may make future searches for extraterrestrial intelligence faster and more ...

The alien mothership makes contact with Earth in this scene from ‘Close Encounters of the Third Kind.’ Columbia Pictures Amy Adams attempts to communicate with a cephalopod-like, seven-limbed alien ...

The world of science is full of mysteries and the astronomers explore these mysteries daily. In the most recent update, ...

An alien convention will return to Eastbourne this year – and organisers suggest a UFO flyby could be on the agenda.

A meteorite that lit up the skies above New York City before crash-landing through someone's roof contains evidence of how ...

Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously large black holes” might be used by alien civilisations, and what makes the ...

K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually ...

Red and white dwarfs may turn out to be the most promising objects for searching for hypothetical Dyson spheres, systems ...