Superman reminds the world that his powers strength go far beyond his muscles, using his organs to defeat a villain in the ...

Superman: The Kryptonite Spectrum #2 hits stores September 10th, featuring a super-sized Man of Steel thanks to cobalt ...

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 ...

James Gunn has revealed new details about the upcoming Superman film, titled Man of Tomorrow, which is set to release on July ...

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 ...

Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Kryptonite has long been the most dangerous substances to Superman. It was first introduced in the ...

James Gunn’s pointedly bright, colorful, canine-forward new movie, “Superman,” is the second launch in a dozen years of a new shared cinematic universe wherein the superhero in chief is gradually — or ...

The Man of Steel gets new and exciting updates for his certain attributes in the inaugural issue of Superman: The Kryptonite Spectrum. Superman, created by writer Jerry Siegel and artist Joe Shuster, ...

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 ...