Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

A former senior analyst for The Bank of England warned the bank to prepare for alien contact, citing the United States' ...

Of all the various subgenres attached to the sci-fi domain, alien invasion flicks come off as timeless favorites. Here are ...

Photos show Liam Conejo Ramos wearing a blue hat with bunny ears and carrying a Spider-Man backpack as he's led to an SUV in ...

The vice president told NBC News that "of course" law enforcement has made mistakes but that it's up to local officials to ...

Little-known Danish contactees claim extraterrestrials have been speaking to Europe for centuries, from a mysterious 1600 ...

Following Mark Ruffalo's disappointing 'Avengers: Doomsday' update on the Hulk, Chris Pratt has a very different message for ...

A major claim in the older media cycle was that NASA removed the book and related materials. Whatever happened during the original wave of reporting, the current reality is clear: NASA now provides an ...

The operation is part of the administration's national immigration crackdown.

A man was charged with distributing fentanyl-laced pills at a Georgia farmers market; the DEA arrested him after he sold ...

Adonay Mancia Rodriguez went to pick up a food delivery when ICE agents arrested him. His 6-year-old was left alone at home, ...

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