If and when SETI discovers alien life, a revised Declaration of Principles guarantees once the discovery has been verified, ...

Science fiction stories about “alien” invaders are often political allegories for anxieties around immigration. Now, a ...

To travel between solar systems, a spacecraft would need extremely sophisticated – if not impossible – technology.

For over six decades, the Search for Extraterrestrial Intelligence (SETI) has been tirelessly scanning the cosmos for signs of alien life. Despite its extensive efforts, the universe remains eerily ...

Scientists failed to find radio signals emanating from interstellar comet 3I/ATLAS, further bolstering its status as a ...

Disclosure Day director Steven Spielberg says he believes aliens from outer space have "absolutely" been on Earth and are ...

Developer Creative Assembly has released a teaser trailer for a sequel to Alien: Isolation, exciting fans of the sci-fi horror game that became a cult classic. Many players praise the original Alien: ...