Pete Draper has made an 11-part tutorial on creating a tornado using Particle Flow in 3ds Max.
3ds Max 2015 Extension 1
Autodesk have released Extension 1 for 3ds Max 2015, introducing several new features like OpenSubdiv support.
Motiva Exposure Control for V-Ray
Motiva have released a free plugin for 3ds Max that serves as an extension over V-Ray's native Exposure Control.
Future of 3ds Max - Frank Delise Interview
Find out about the future development direction of 3ds Max in this interview with Frank Delise on Max Underground.