Discover how Supergirl's bizarre first kiss with Poison Ivy unveiled her immunity to synthetic Kryptonite, a power even Superman lacks.

Poison Ivy turns over a new leaf in each of these Batman movies and TV shows.

In today’s chapter of Poison Ivy, we get more great artwork, more scenes to remind the audience that, yes, Ivy loves Harley, and we get to explore the dueling sides of Ivy’s personality. But ...