Half-Life Lemmings has just launched, introducing a mod that transforms Valve's iconic FPS, allowing players to rescue every scientist and guard in the game.

The narrative minds at sunset visitor are giving us a game in which we must correct an AI system that believes it is human.

A ring camera from a Southern California home captured an alien-like figure walking across a yard. NBC News' Camila Bernal spoke to some experts on whether they feel ...