"Eventually, our own Voyager spacecraft will be extraterrestrial artifacts in other stellar systems." ...

The "Injustices" series, published by the USA TODAY Network in collaboration with the Equal Justice Initiative, seeks to confront the realities of racial injustice, reckon with their enduring effects, ...

Scientists in California have completed one of the first dedicated searches for signs of alien technology on 3I/ATLAS, the ...

Science fiction stories about “alien” invaders are often political allegories for anxieties around immigration. Now, a government website depicts non-citizens as extraterrestrials.

Add Yahoo as a preferred source to see more of our stories on Google. Illustration by Alberto Mier/CNN When the Trump administration registered the domains Aliens.gov and Alien.gov in March, UFO ...