Scientists have been searching for evidence of extraterrestrial life for decades. So, where are all the aliens? Here are 12 ...

Unexplained lights above the US Capitol Hill have ignited speculation about alien activity. Photos and videos show four ...

Few cinematic characters have left as big of an impression as Ellen Ripley, Sigourney Weaver’s iconic “Alien” survivor, who led four films in the franchise and left behind some massive shoes ...