Follow live coverage from NBC News as President Donald Trump launches his Board of Peace at Davos and Denmark, Greenland ...

Since its debut, "Star Trek" has introduced decades worth of new characters, locations, and alien races, but only a few ...

Senators including Marco Rubio reportedly heard classified testimony on non-human beings and recovered alien bodies.

A Cuban migrant held in solitary confinement at an immigration detention facility in Texas died after guards held him down ...

A witness told the AP Lunas Campos was handcuffed as guards held him down, at least 1 put an arm around his neck, squeezed ...

25-year-old Matthew Siles, of Omaha, was killed in the hit-and-run crash near 43rd and Cuming, in the Midtown area, on Dec.

Democrat politicians and their activist supporters certainly know that sanctuary policies encourage more aggressive ICE ...

The Living Worlds Working Group proposes a revolutionary approach to finding life on distant planets. The paper, part of the ...

Astonishingly, we can identify molecules present in the atmospheres of exoplanets.

Ridley Scott's iconic sci-fi horror movie "Alien" was released in the United States on May 25, 1979, meaning it turns 47 this year.