Ben Mauro has posted a ZBrush video tutorial, focusing on the development of his Yukon Pit Crew project.
KeyShot and ZBrush Integration
Luxion have introduced integration between KeyShot and Pixologic ZBrush.
Pixologic have just released ZBrush 4R6, along with the new ZRemesher retopology tool.
ZBrush 4R5 - Making Time for Art - The Dragon Flyer
The cool new features of ZBrush 4R5 are demonstrated in this video by Pixologic.