Dr. Seuss is diving into the NFT world with the launch of a new mobile app that allows fans to purchase digital collectibles of iconic characters like the Cat in the Hat, the Grinch and the Lorax.

The app publisher is marking the 40th anniversary of the April 22 event with a spate of new iPhone and iPad apps based on Dr. Seuss’s environmentally-themed classic, The Lorax.

A bright, bouncy, candy-colored take on Dr. Seuss' glum environmental fable, this latest CG-animated effort from the writers of "Horton Hears a Who!" has its share of eye-popping amusements, but ...

Behold your very first look at the CG-animated whiskers of Dr. Seuss’ Lorax, the curmudgeonly creature who speaks for the trees. Plus, it turns out the Lorax will be voiced by Danny DeVito!

Animated character Lorax, voiced by Danny Devito, center, stands with the Bar-ba-loots, Swomee-Swans and Humming-Fish in a scene from "Dr. Seuss' The Lorax." Universal Pictures/AP ...

To date, Oceanhouse has put out seven of the Dr. Seuss titles, and is in the process of bringing all 44 works to the iOS platform, alongside interactive games like what it did last December with ...

Review: 'Dr. Seuss' The Lorax' Click to share on Facebook (Opens in new window) Click to share on Twitter (Opens in new window) ...