Kryptonite is based on a real-life mineral, and the effects Superman feels when exposed to it can, in a way be justified by ...

Superman is able to stop the meteor, but it breaks up and showers the Earth in Kryptonite. Superman Unlimited #1’s cover boasts that this is the beginning of the Emerald Age, and things change rapidly ...

Kryptonite has long been the most dangerous substances to Superman. It was first introduced in the Superman radio series before making its way to the comics. Since then, it has been used by multiple ...

The opening pages find the Man of Steel and his robot helpers recovering four new Kryptonite isotopes from deep space. He is quick to call in Batman, whom he trusts more than anyone to help him with ...

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 Add Popular Science (opens in a ...

Superman III ‘Evil Superman’ suit worn by Christopher Reeve heads to auction as Supergirl struggles at the global box office.

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

Superman fans took notice of Metamorpho utilizing his powers to the full extent in the new trailer. Metamorpho, played by Anthony Carrigan, is seen sharing a high-tech cell with Superman, which is ...

Marvel Boss Kevin Feige once said back at a Guaridans of the Galaxy Vol. 2 presser that when it came to the studio’s embrace ...

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 ...