Audio Tutorials, Tool Farm http://www.toolfarm.com/tutorials/C3401

DesigningSound.org has a lot of great Articles & Information:  http://designingsound.org/

Film Sound Technique & Theory  https://www.youtube.com/watch?v=nkt-vRpF7sE

How to Make a Great Low-Budget Soundtrack for Your Film  http://nofilmschool.com/2015/12/how-make-great-low-budget-soundtrack-for-film

FilmHandbook,  Audio Technique:  http://www.filmhandbook.com/audio-techniques/

Introduction to Foley and Sound Effects for Film  https://www.youtube.com/watch

Sound Chat Sessions. Great stuff here from Matt Price. Soundrolling.mykajabi.com 

10 Adobe Audition Shortcuts for Editing Audio. MotionArray.com 

The Man Who Makes Hollywoods Smallest Sounds  http://priceonomics.com/the-man-who-makes-hollywoods-smallest-sounds/