In Portland, Oregon, U.S. Immigration and Customs Enforcement (ICE) announced Tuesday the arrests of four criminal illegal aliens who conducted laser strikes on a U.S. Customs and Border Protection ...

Researchers at Columbia University have proposed using powerful lasers to mask the dimming of sunlight caused when Earth passes in front of the Sun, a signal aliens could use to detect our planet. The ...

The 1970s were a golden age for cinema of the extraterrestrial variety. Ridley Scott's "Alien" turned the Xenomorph loose on a spaceship, while George Lucas' "Star Wars" introduced us to Wookies and ...

Astronomer Geoff Marcy is the Usain Bolt of planet hunters, but now he is turning his gaze towards potential alien civilisations. The good news, he tells Anil Ananthaswamy, is that ET may already be ...