Add Yahoo as a preferred source to see more of our stories on Google. (Photo Credit: DC) In a pre-Lois & Clark world, long before Superman dealt with the perils of high school in Smallville, he spent ...

Superman's greatest weakness has always been Kryptonite - the radioactive element that saps his strength and leaves him vulnerable to attack. It makes one wonder what would happen if he somehow gained ...

Kryptonite is one of those things that can get a little annoying when it’s overused. The current Emerald Era could easily fall into that trap, but Superman Unlimited #2 actually makes the whole thing ...

Superman is able to stop the meteor, but it breaks up and showers the Earth in Kryptonite. Superman Unlimited #1’s cover boasts that this is the beginning of the Emerald Age, and things change rapidly ...

When Krypto gets amnesia, Superboy must keep him out of trouble and find a way for his dog to get his memory back. Superboy meets Mighty Lad who appears to have similar superpowers and claims to be ...

An alien comes to Earth and causes bizarre and violent weather. When Superboy and Krypto finally stop him, the alien tells them that an invasion is coming. The alien then takes them to his homeworld.