The Teenage Mutant Ninja Turtles franchise includes a vast number of memorable villains. Over the years, the TMNT have gone up against a variety of enemies, including ninjas, mutants, and aliens ...

Teenage Mutant Ninja Turtles: Saturday Morning Adventures will introduce evil, twisted versions of the TMNT gang, and Dark Leonardo is already getting an action figure.

IDW Publishing has TMNT: Journeys #1, reprinting the first issue of the series by Laird and Lawson, to go on sale on August 20th, with a pre-order deadline of Monday, July 14th. Eastman ...