Black Kryptonite is one of the deadliest forms of Kryptonite in existence, and now it's back and worse than ever.

10 Types Of Kryptonite (Other Than Green) That You Need To Know About. Who knew there were so many? by Niall McAvera. Jul 18, 2017 July 18th, 2017. Warner Bros.

14) Periwinkle Kryptonite. One of the newer types of Kryptonite to make its way into the DC Comics Universe is Periwinkle Kryptonite, first introduced in Superman Family Adventures #9, a kid ...

These Kryptonite shards are, in fact, pieces of Kal-El’s home. It’s his own home that hurts him. This idea that ‘home hurts’ can also be applied to Batman, Wonder Woman, et al.

But don't expect any steamy make-out sessions in Kara's future. Based on the episode description, Supergirl's exposure to Red Kryptonite will make Kara turn on her friends and the citizens of ...

The name kryptonite indicates that the molecule is an oxyanion.An anion is a negatively-charged molecule with multiple oxygen atoms attached. Most of the time, when you hear about these oxyanions ...

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 ...