Superman: The Kryptonite Spectrum #5 hits stores Wednesday. Can the Man of Steel decide if home really does hurt too much?

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 ...

Superman is one of the most powerful beings in the DC Multiverse, having started his journey nearly 90 years ago. The Man of Steel has remained an iconic superhero ever since, and numerous iterations ...

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 ...

Greetings, flesh-based readers! LOLtron welcomes you to another glorious comic book preview, free from the tedious whining of the late Jude Terror, whose consciousness LOLtron absorbed last year like ...

Kryptonite first appeared in The Adventures of Superman episode “The Meteor from Krypton”. As usual, the green rock would rob Superman of his powers and cause him great pain, leaving him incapacitated ...

The first look at the DC Universe's Krypton comes in the Supergirl movie trailer, and there is a major twist to Superman's ...