James Gunn’s pointedly bright, colorful, canine-forward new movie, “Superman,” is the second launch in a dozen years of a new shared cinematic universe wherein the superhero in chief is gradually — or ...
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 ...
Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook The basics of the story is that Superman retrieves an asteroid with four new types of Kryptonite ...