Celebrate 40 years of The Dark Knight Returns with these graphic novels, Blu-rays, and high-end collectible figures.

The Mighty Morphin' Power Rangers are back — now as adults. See what happened to Jason, Kimberly, Trini, Zack, and Billy in an exclusive first look at the comic book relaunch.

The Sentry #1 hearkens back to the character's first series, a perfect psychological superhero story that works for all readers new and old.

Today is a monumental day for Superman fans as DC retcons one of its most controversial storylines, sparking hope for a return to a greatly missed era ...