Sonic Boom announced, but just what has Sega done to Knuckles

Sonic Boom to encompass video games on Wii U and 3DS, a TV series, and a toy line; launching in 2014.
Sonic Boom: Shattered Crystal is a standalone adventure that shares key characters, events and lore of the Sonic Boom universe with exclusive environments and characters, as well as an emphasis on platforming and puzzles.

Sonic Boom speed run takes less than an hour, thanks to a Knuckles glitch - Polygon

What I need from Knuckles going forward. — Jackson P. Brown

Third Sonic movie confirmed and Knuckles is getting his own live-action TV show

After decades in a spin, Sonic's break-out leaves Sega hoping for more

Sonic Boom gives Sega's series a new look, two new developers - Polygon

For Some Reason, Sonic Is Now Starring In A Live-Action and Animation Movie Hybrid

Sonic Boom announced, but just what has Sega done to Knuckles? - GameSpot

The Entire Sonic The Hedgehog Timeline Explained

Sonic Frontiers contains a treasure trove of callbacks for fans

Game, Life Podcast: Sonic the Hedgehog, Godus, and Other Dying Things

Go on an Exciting, High-speed Adventure with Your Friends! Sonic Superstars Released Today!｜SEGA CORPORATION