Kryptonite is one of those things that can get a little annoying when it’s overused. The current Emerald Era could easily fall into that trap, but Superman Unlimited #2 actually makes the whole thing ...

Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook RELATED: Summer of Superman: The Man of Steel’s New Era Takes Flight in a Super-Sized Special — ...

DC KO is here, unleashing wild twists as Lex Luthor debuts a terrifying new Kryptonite, the most dangerous version of ...

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 ...

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 has a formula strikingly similar to the fictional kryptonite. Scientists have identified jadarite, a lithium-bearing mineral, as a potential energy source. Jadarite, found in Serbia, can ...