Thanks to nectarden on the official forums for pointing this out!
Warner Brothers Records will be officially releasing "Hysteria" to radio stations in the Alternative radio format (in America) on Tuesday, August 17th! And yes, this info is extremely credible! Get ready for Muse to explode in America!
Source: All Music Acccess Group (Reliable)
So, the 2nd US single will be Hysteria on the 17th August. Leave your comments here - how well do you think this will do in their charts?