Ratchet+Wrench Staff Reporters

A potential war breaking out between Israel and Iran could bring with it disruptions to the oil supply chain, and has already led to prices rising.

This week's roundup discusses how to run mentoring sessions, the advantage of publishing blogs and how to retain your own.

This week's roundup addresses how to support single parents, the importance of self-leadership and what you can learn from Jerry Seinfeld.

AAPEX is planned for Nov. 2-4, while SEMA will last a day longer to Nov. 5.