DC reveals a new twist in Superman's origin story, which seems like a potentially perfect addition to the DCU's upcoming Man ...

Almost as soon as he's exposed to it, Rainbow Kryptonite makes Superman say his name backward and shoot a rainbow beam out of his mouth. The full extent of Rainbow Kryptonite's ef ...

Superman faces off against some of the most dangerous foes, but not all of them are as popular as his big-name nemeses. Some ...

Doomsday and Superman's relationship is more complex than readers imagined, each of them representing Krypton at its best and ...

Kryptonite was first introduced in a Superman radio serial episode in 1943. In 2004, workers at a drill site in Serbia’s Jadar Valley extracted a white, earthy silicate material unlike any previously ...

The Man of Steel hunts for the Heart of Apokolips while uncovering shocking ties to Krypton's past this Wednesday.

Grant Morrison on The Great Lie Of Kryptonite, 5G and "Lightray Is" from Superman And The Authority back in the ...

Most people are familiar with the concept of Kryptonite. The irradiated pieces of the planet Krypton are one of the few things capable of hurting Superman. Fewer people know, however, that there are ...

The mineral jadarite has the same chemical composition as Superman’s weakness. It may be a problem for humans, too. By Andrew Paul Published Jul 14, 2025 11:05 AM EDT Get the Popular Science daily ...