Crytek have released an impressive tech trailer for Crysis 3 running on the CryENGINE 3.
CryEngine - Showcase Trailer
Crytek have released a trailer to showcase their CryEngine technology.
Crytek have announced the launch of a free CryENGINE SDK in August 2011. (Thanks for posting, Krallis)
Crysis 3 : The 7 Wonders of Crysis 3 - Ep. 4 - Typhoon
A new episode of the The Seven Wonders of Crysis 3 series is out, called Typhoon.