Postdoc opportunities (generic links, relevant to our lab, not updated frequently).
For PhD Students and Young Scientists:
Do you need a PhD?
Useful info for prospective Indian PhDs
Graduate school Survival Guide
Phd Perspectives (A collection @nanopolitan)
Illustrated guide to a PhD
Giving a job talk
Grad School to Professor (@LifeInIISc)
How to do research (a collection @nonoscience)
Materials for nurturing scientists
Advice for new faculty (MIT Physics)