Kryptonite is no longer just the stuff of fiction feared by caped superheroes. A new mineral matching its unique chemistry - as described in the film Superman Returns - has been identified in a mine ...

Superman has entered an entirely new age, both of popularity and changes to his status quo. Superman Unlimited #1 is a ...

Kryptonite has always been lethal to Superman ... Jason Aaron, Rafa Sandoval, Ulises Arreola, and Becca Carey’s Absolute Superman returns with issue #5, following the Man of Steel as he hunts ...

There is no kryptonite. At least, there is no kryptonite except the kind we define ourselves. In Superman Returns, Lex Luthor steals a box labelled “sodium lithium boron silicate hydroxide ...

Jumbo Sharky writes for Bleeding Cool: You can see the infamous "Return to Krypton" scene from Superman Returns in full, glorious HD on the Superman Anthology Blu-ray box set. It's on shelves now ...

Kryptonite-X or Kryptisium first appeared during the “Return of Superman” storyline in 1993. It was coined by Professor Emil Hamilton, a scientific ally of Superman. Rather than harming ...

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even if it feels like we're just counting the days until the return of the Kryptonite Klaw action figure. LOLtron has analyzed the emerging presence of the Kryptonite Klaw and Superman's ensuing ...

May 16 (UPI) -- DC Comics announced on Friday a new five-issue Black Label series titled Superman: The Kryptonite Spectrum.