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

The group leading the charge in the search for extraterrestrial life has given the all clear. The SETI Institute said ...

Scientists at the SETI Institute recently searched for technological signals from 3I/ATLAS, the third interstellar object ...

Observations with the Allen Telescope Array set new limits on possible signals from extraterrestrial transmitters.

The site compares undocumented immigrants to extraterrestrials, refers to people as "it," and says "they do not belong here." ...