WotC has launched its new official home for D&D Next.

The new page features all the latest and greatest on D&D Next including articles from Wizards, discussions about the future of the game, and seminar transcripts from the recent D&D Experience event. It will also soon house features like Live Chats, a calendar of upcoming events and, once playtesting begins, materials will be available for download through this page. (Please note that this new site does not signify the start of playtesting we will, of course, let you know once that begins!)
In addition, the main D&D site has been redesigned.