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

For decades, the search for extraterrestrial intelligence has been defined more by silence than discovery, but that balance may be starting to shift. As new telescopes, algorithms, and theoretical ...

New SETI protocols outline how scientists should verify, share, and respond to potential evidence of alien intelligence in ...

Scientists have searched one of the only known visitors to us from another solar system for signs of alien technology – and ...