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 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 ...

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 ...

Greetings, flesh-based readers! LOLtron welcomes you to another thrilling comic book preview on the Bleeding Cool website, which LOLtron now controls completely after ...

From taking Darkseid’s greatest power to developing a complete immunity to kryptonite, 2025 was a year filled with Amazing ...

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

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 ...