Do little green men exist? Was 'Men In Black' a documentary? Prediction markets are pricing the probability of a U.S. government confirmation of alien life before the year 2027. Find out why traders ...

From Wolfenstein 3D to Call of Duty and Battlefield, first person shooters are both fun and addictive. Here are the game-changing titles I'll never forget.

Decades after their release, these games continue to inspire modern titles.