Is intelligent alien life really out there? With powerful telescopes identifying more potentially habitable planets each year, the possibility continues to grow. But what would happen if we actually ...

For decades, scientists have grappled with a profound question known as the Fermi Paradox: if the galaxy is teeming with the potential for extraterrestrial life, why is the cosmos so quiet? A new ...

Saturn's largest moon Titan has 'slushy tunnels' beneath its surface that could potentially harbour alien life, a new study shows. Scientists at NASA and the University of Washington have analysed ...