3DPrint.com has an interesting article in which Autodesk's CTO discusses details of the company's Spark 3D printing platform and printer, as well as of a new 3D printing design software. More on 3DPrint.com.
A new free set of high resolution trees with textures has been generously made available by Midge Sinnaeve. They are available in FBX format with separated materials and textures for the bark and leaves. More on The Matissa.