3d

Why should the Justin Biebers and Jonas Brothers of the world be the only ones getting 3D concert films? For those of you who have been yearning for something a little more hard-sounding in the theater, you can mark down August as a month to look toward. Because Metallica will be releasing their own 3D concert film, 'Metallica Through the Never.'

3D is the hot new media trend as of late -- but is it safe? Not for children under 6, warns Nintendo.