In his 87 years in comics, Superman has faced countless powerful villains. However, DC’s newly debuted Kryptonite Man is his ...

This new Kryptonite is a never-before-seen color with a bizarre effect, and it also possesses a mysterious trait that makes ...

Kal-Elf, a new 5th-dimensional imp, debuts in Superman: Kryptonite Spectrum #4 by W. Maxwell Prince and Martin Morazzo ...

Superman: The Kryptonite Spectrum #4 introduces a new character and takes the Man of Steel somewhere over the rainbow this Wednesday.

Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook The connection between Superman and Kryptonite is so firmly established in American culture that ...

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 ...

Superman will feature a lot of characters as filmmaker James Gunn looks to launch his new DCU with a bang. From Krypto the Superdog to the Justice Gang, the Man of Steel will share the spotlight with ...

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 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 ...